TECH NIC LA CATALOGU E Hot Rolled Flat Products Rolled Steel.pdfLOW, MEDIUM AND HIGH CARBON STEEL PLATE 1 Characteristics Specification Chemical composition (maximum %) CMn PS Si SAE

Hot RolledFlat Products

T E C H N I C A L C A T A L O G U E

I n d e xPLATE

Low, medium and high carbon steel 1

Pressure vessel steel 2

Medium and high strength structural steel 3

Pipeline, casing, tubing and drilling pipe steel 4

Atmospheric corrosion resistant structural steel 5

Dimensional ranges 6

Tolerances 8

HOT ROLLED COIL

Low, medium and high carbon steel 11

High formability steel for automotive parts 12

Steel for shapes and structures 13

Pressure vessel steel 14

Pipeline, casing, tubing and drilling pipe steel 15

Atmospheric corrosion resistant structural steel 16

Tolerances 17

Dimensional ranges 19

Skin Pass / Pickling / Floor plate 21

AHMSA´s hot rolled products comply with the

highest international quality standards. The

company´s plate and coil production processes

are certified under the ISO 9002 standard.

To comply with its automotive industry

customers, AHMSA´s hot rolling area obtained

the QS 9000 certification. In an effort to protect

the environment during its production processes,

the Company also received the ISO 14001

certification.

AHMSA supplies plate (cut-to-length and coiled)

and hot rolled strip (coiled) in different grades

and specifications for various applications in the

autromotive and construction industries. These

products are also used to manufacture heavy

machinery, tubing, structures and pressure

vessels, among others.

AHMSA is Mexico´s only manufacturer of wide

plate.

The grades presented in this catalogue represent

our main product line. A minimum volume is

required to manufacture certain grades and/or

are subject to other restrictions.

Types of packaging:

• Standard

• Standard with paper (for pickled)

• Overseas (for pickled)

Shipping:

Truck or railroad

LOW, MEDIUM AND HIGH CARBON STEEL PLATE

1

Characteristics

Specification Chemical composition (maximum %)

C Mn P S Si

SAE 1008 0.10 0.50 0.030 0.035 --- 1

SAE 1010 0.08 - 0.13 0.30 - 0.60 0.030 0.035 --- 1

SAE 1015 0.12 - 0.18 0.30 - 0.60 0.030 0.035 --- 1

SAE 1020 0.17 - 0.23 0.60 - 0.90 0.030 0.035 --- 2

SAE 1025 0.22 - 0.28 0.30 - 0.60 0.030 0.035 0.35 2

SAE 1030 0.27 - 0.34 0.60 - 0.90 0.030 0.035 0.35 2

SAE 1035 0.31 - 0.38 0.60 - 0.90 0.030 0.035 0.35 2

SAE 1040 0.36 - 0.44 0.60 - 0.90 0.030 0.035 0.35 2

SAE 1045 0.42 - 0.50 0.60 - 0.90 0.030 0.035 0.35 2

SAE 1050 0.47 - 0.55 0.60 - 0.90 0.030 0.035 0.35 2

SAE 1055 0.52 - 0.60 0.60 - 0.90 0.030 0.035 0.35 2

SAE 1060 0.55 - 0.66 0.60 - 0.90 0.030 0.035 0.35 2

SAE 1065(1) 0.59 - 0.70 0.60 - 0.90 0.030 0.035 0.35 3

SAE 1070(1) 0.65 - 0.76 0.60 - 0.90 0.030 0.035 0.35 3

SAE 1075(1) 0.69 - 0.80 0.40 - 0.70 0.030 0.035 0.35 3

SAE 1080(1) 0.74 - 0.88 0.60 - 0.90 0.030 0.035 0.35 3

SAE 1085(1) 0.80 - 0.90 0.70 - 1.00 0.030 0.035 0.35 3

SAE 4140(1) 0.36 - 0.44 0.70 - 1.00 0.030 0.040 0.15 - 0.35 3

SAE 1552 0.55 1.50 0.030 0.035 0.35 2

SizeRange

Low carbon to manufacture commercialshapes, welded pipes, etc.

Medium carbon to manufacturestructural parts.

Machinery parts, tools, etc.

Machinery parts, tools,wheelbarrows, shovels, etc.

Machinery parts.

Agricultural tools.

Agricultural tools, colters, knifeblades.

Plowing disks, colters, machetes.

Machinery parts, gears, pulleys.

Tempered parts, colters, knife blades.

1) Cut-to-length plate´s maximum weight is 4 metric tons and is manufactured in a width of up to 76”, cut-edge.

Typical applications

PRESSURE VESSEL STEEL PLATE

2

Characteristics

C Mn P S Si Cb

ASTM/ASME SA-285-C 0.28 0.90 0.035 0.035 --- --- 33 55 - 75 23 1

ASTM/ASME SA-455 0.33 0.85–1.20 0.035 0.035 0.40 0.020 45 75 - 95 15 2

ASTM/ASME SA-515-60 (1) 0.27 0.90 0.035 0.035 --- --- 33 60 - 80 20 2

ASTM/ASME SA-516-60 0.27 0.90 0.035 0.035 --- --- 33 60 - 80 20 2

ASTM/ASME SA-516-70 0.31 1.20 0.035 0.035 --- --- 38 70 - 90 --- 2

ASTM/ASME SA-515-70 (1) 0.31 1.20 0.035 0.035 --- --- 38 70 - 90 --- 2

ASTM/ASME SA-612 0.25 1.0 - 1.35 0.035 0.035 .15 - .40 0.020 --- 83 - 105 --- 3

AAR TC 128-B 0.25 1.0 - 1.35 0.035 0.035 .15 - .40 0.020 --- 83 - 105 --- 3

NOM B 475 0.20 1.50 0.035 0.035 --- --- 50 71 - 90 18 3

High strength for stationary vessels.

Medium strength vessels for mediumand high temperature service.

Medium strength vessels for mediumand low temperature service.

Vessels for medium and hightemperature service.

Fuel deposits, gas spheres.

SizeRange

MinYieldPointKsi

Tensilestrength

Ksi

Minelonga-tion %(8”)


Low and medium strength forstationary vessels.

Vessels for medium and lowtemperature service.

Railroad tanks


1) Cut-to-length plate´s maximum weight is 4 metric tons and is manufactured in a width of up to 76”, cut-edge.

MEDIUM AND HIGH STRENGTH STRUCTURAL STEEL PLATE

3

Characteristics

C Mn P S Si Cb V

LC-PAILAS (1) 0.06 0.35 0.030 0.030 0.40 --- --- --- --- --- 1

ASTM A-283-A 0.14 0.90 0.035 0.040 0.40 --- --- 24 45 - 60 27 1

ASTM A-283-B 0.17 0.90 0.035 0.040 0.40 --- --- 27 50 - 65 25 1

ASTM A-283-C 0.24 0.90 0.035 0.040 0.40 --- --- 30 55 - 75 22 1

ASTM A-36 0.29 1.20 0.040 0.050 0.40 --- --- 36 58 - 80 20 1

ABS-A,B,D,E 0.23 1.35 0.035 0.040 --- --- --- 34 58 - 71 21 1

LLOYD´S-A,B,D,E 0.21 1.35 0.035 0.040 --- --- --- 34 58 - 71 21 1

ASTM A-131-A,B,D,E 0.23 1.35 0.035 0.040 --- --- --- 34 58 - 71 21 1

ASTM A-131 AH-36 0.20 1.35 0.035 0.040 0.50 0.050 0.10 51 71 - 90 22 3

DIN/BS EN 10025 S235 0.18 0.90 0.035 0.040 0.40 --- --- 35 55 20 2

DIN/BS EN 10025 S275 0.18 1.50 0.035 0.040 0.40 --- --- 37 63 20 2

DIN/BS EN 10025 S355 0.20 1.50 0.035 0.040 0.40 --- --- 51 71 18 3

ASTM A-572-50 0.23 1.50 0.035 0.035 0.40 0.050 0.06 50 65 18 2

ASTM A-572-60 0.26 1.50 0.035 0.040 0.40 0.050 0.06 60 75 16 2

ASTM A-572-65 0.23 1.50 0.035 0.040 0.40 0.050 0.06 65 80 15 3

B 483 Gr. 35 0.21 1.50 0.035 0.040 0.40 0.050 --- 50 65 18 2

B 483 Gr. 39 0.21 1.50 0.035 0.040 0.40 0.050 --- 55 70 18 3

AHMSA 50 0.23 1.50 0.035 0.040 0.40 0.050 --- 50 65 18 2

AHMSA 55 0.27 1.50 0.035 0.040 0.40 0.050 --- 55 70 18 3

ASTM A-537 0.23 1.50 0.035 0.040 0.40 0.050 --- 50 70 25 3

ASTM A-656 Gr. 50 0.20 1.50 0.035 0.035 0.40 --- --- 50 70 18 2

ASTM A-656 Gr. 60 0.20 1.50 0.035 0.035 0.40 --- --- 60 75 18 3

ASTM A-656 Gr. 70 0.18 1.60 0.035 0.035 0.40 --- --- 70 85 16 3

ASTM A-656 Gr. 80 0.18 1.60 0.035 0.035 0.40 --- --- 80 95 14 3

AHMSA ALLOY (1) 0.30 1.2 - 1.8 0.040 0.040 .15 - .30 --- --- --- --- --- 2

ASTM A-633-C 0.23 1.50 0.035 0.040 0.40 0.050 --- 50 70 25 2

SizeRange

MinYieldPoint(Ksi)

TensileStrength

(Ksi)

Minelong-ation %

(8’’)


Large shallow pans.

Structures of moderate use andhigh welding capacity.

Medium strength, structural,welded girders, column bases.

Medium strength structural forshipbuilding.

High strength structural forshipbuilding.

Structures of moderate use andhigh welding capacity.

Medium strength, structural,welded girders, column bases.

High strength, welded girders,bridges, buildings.

High strength low alloy, weldedgirders, bridges, buildings.

High strength low alloy,post bases, lighting poles.

High strength, structures, weldedgirders, column bases.

High strength, structures, weldedgirders, tower bases, columns.

High strength normalized, guaran-teed impact under low temp.

High strength, structures, weldedgirders.

Extra high strength for structureswhere low weight is required.

Abrasion resistant steel foroverused parts.

High strength normalized, guaran-teed impact under low temp.


1) Cut-to-length plate´s maximum weight is 4 metric tons maximum and is manufactured in a width of up to 76”, cut-edge.

PIPELINE, CASING, TUBING AND DRILLING PIPE STEEL PLATE

4

Characteristics

C Mn P S Si Cb V

API 5L-A 0.20 1.10 0.035 0.035 0.35 --- --- 30 60 35 1

API 5L-B 0.20 1.15 0.035 0.035 0.35 --- --- 35 60 35 1

API 5L X-42 0.16 1.20 0.025 0.020 0.35 --- --- 42 61 35 1

ASTM A-252-C 0.20 1.10 0.035 0.035 0.35 --- --- 35 60 35 1

ASTM A-53-A 0.20 1.15 0.035 0.035 0.35 --- --- 30 60 35 1

ASTM A-53-B 0.20 1.15 0.035 0.035 0.35 --- --- 35 60 35 2

API 5L X-46 0.16 1.20 0.025 0.020 0.35 0.05 0.06 46 62 35 2

API 5L X-52 0.15 1.35 0.025 0.020 0.35 0.05 0.06 52 66 33 3

API 5L X-56 0.15 1.35 0.025 0.020 0.35 0.05 0.06 56 68 33 3

API 5L X-60 0.15 1.50 0.025 0.020 0.35 0.05 0.06 60 76 32 3

API 5L X-65 0.15 1.60 0.025 0.020 0.35 0.05 0.06 65 78 32 3

API 5L X-70 0.15 1.60 0.025 0.020 0.35 0.05 0.06 70 83 30 3

API J-55 0.30 1.35 0.030 0.025 0.35 0.05 0.06 55 70 - 90 32 3

API 5CT-N-80 0.35 1.50 0.025 0.020 0.35 0.05 0.06 --- --- --- 1

API 2H 50(2) 0.18 1.60 0.035 0.006 --- --- --- 50 70 25 3

API 2MT1 (2) 0.18 1.60 0.035 0.006 --- --- --- 50 70 25 3

API X-52-GA(2) 0.10 1.05 0.025 0.005 0.35 0.05 0.06 52 - 68 66 - 80 35 3

API X-60-GA(2) 0.10 1.05 0.025 0.005 0.35 0.05 0.06 60 - 75 --- 32 3

API X-65-GA*(2) 0.10 1.05 0.025 0.005 0.35 0.05 0.06 68 - 80 80 - 92 30 3

High tensile strength pipelinefor sour gas conduction.

SizeRange

MinYieldPoint(Ksi)

TensileStrength

(Ksi)

Minelonga-tion %(8’’)


Contains a 0.20% maximum of molybdenum.

2) Due to special requirements, a feasibility analysis isalways required for these steel grades.

Low tensile strength pipeline.

Medium tensile strength pipeline.

Low tensile strength pipeline.

Medium and high tensile strength pipeline.

High tensile strength pipeline.

Casing, tubing and drill pipe.

Pipes for support in marine platforms.


*

ATMOSPHERIC CORROSION RESISTANT STRUCTURAL STEEL PLATE

5

Characteristics

C Mn P S Si Cu min. Ni Cr V

ASTM A-36-Cu 0.28 1.20 0.035 0.04 0.40 0.20 --- --- --- 36 58 - 80 20 2

ASTM A-588-B 0.20 0.75 - 1.35 0.040 0.05 0.50 0.20 - 0.40 0.50 0.40 - 0.70 0.10 50 70 - 90 18 3

ASTM A-242-T1 0.15 1.00 0.150 0.05 --- 0.20 --- --- --- 50 70 18 3

ASTM A-871-T-2 0.20 0.75 - 1.35 0.040 0.05 0.50 0.20 - 0.40 0.50 0.40 - 0.70 0.10 65 80 17 3

SizeRange

MinYieldPoint(Ksi)

TensileStrength

(Ksi)



Medium strengthfor welded girders,bridges and buildingparts.

High strength forstructures, posts andlighting poles.


PLATE

DIMENSIONAL RANGE / THICKNESS-WIDTH-LENGTH RELATION

6

Size Range 1

Inches 56-60 61-64 65-68 69-72 73-76 77-80 81-84 85-88 89-92 93-96 97-107 108-120

0.187 - 0.230 480 480 480 480 480 480 480 --- --- --- --- ---

0.231 - 0.312 480 480 480 480 480 480 480 480 480 480 --- ---

0.313 - 0.374 480 480 480 480 480 480 480 480 480 480 --- ---

0.375 - 0.625 480 480 480 480 480 480 480 480 480 480 480 480

0.626 - 0.750 480 480 480 480 480 480 480 480 480 480 480 480

0.751 - 0.875 480 480 480 480 480 480 480 480 480 480 480 440

0.876 - 1.000 480 480 480 480 480 480 480 480 480 480 430 380

1.001 - 1.250 480 480 480 480 480 460 440 420 400 380 340 310

1.251 - 1.500 480 480 450 430 400 380 360 350 330 320 280 250

1.501 - 1.750 440 410 390 360 340 330 310 300 280 270 240 220

1.751 - 2.000 380 360 340 320 300 290 270 260 250 240 210 190

2.001 - 2.250 340 320 300 280 270 250 240 230 220 200 190 170

2.251 - 2.500 310 290 270 250 240 230 220 200 200 190 170 150

> 2.500 Contact the Hot Rolled Products Manager.

Size Range 2

Inches 56-60 61-64 65-68 69-72 73-76 77-80 81-84 85-88 89-92 93-96 97-107 108-120

0.187 - 0.230 480 480 480 480 480 --- --- --- --- --- --- ---

0.231 - 0.250 480 480 480 480 480 480 480 --- --- --- --- ---

0.251 - 0.312 480 480 480 480 480 480 480 480 480 480 --- ---

0.313 - 0.343 480 480 480 480 480 480 480 480 480 480 --- ---

0.344 - 0.374 480 480 480 480 480 480 480 480 480 480 --- ---

0.375 - 0.437 480 480 480 480 480 480 480 480 480 480 480 ---

0.438 - 0.625 480 480 480 480 480 480 480 480 480 480 480 480

0.626 - 0.875 480 480 480 480 480 480 480 480 480 480 480 440

0.876 - 1.000 480 480 480 480 480 480 480 480 480 480 430 380

1.001 - 1.250 480 480 480 480 480 460 440 420 400 380 340 310

1.251 - 1.375 480 480 480 460 440 420 400 380 360 350 310 280

1.376 - 1.500 480 480 450 430 400 380 360 350 330 320 280 250

1.501 - 1.750 440 410 390 360 340 330 310 300 280 270 240 220

1.751 - 2.250 340 320 300 280 270 350 240 230 220 200 190 170

2.251 - 2.500 310 290 270 250 240 230 220 200 200 190 170 150


Cut-to-length plate´s maximum length is 500” and minimum is 150”.

DIMENSIONAL RANGE / THICKNESS-WIDTH-LENGTH RELATION

PLATE

7

Size Range 3

Inches 56-60 61-64 65-68 69-72 73-76 77-80 81-84 85-88 89-92 93-96 97-107 108-120

0.312 - 0.343 480 480 480 480 480 480 480 480 480 480 --- ---

0.344 - 0.374 480 480 480 480 480 480 480 480 480 480 --- ---

0.375 - 0.437 480 480 480 480 480 480 480 480 480 480 480 ---

0.438 - 0.500 480 480 480 480 480 480 480 480 480 480 480 480

0.501 - 0.562 480 480 480 480 480 480 480 480 480 480 480 480

0.563 - 0.625 480 480 480 480 480 480 480 480 480 480 480 480

0.626 - 0.750 480 480 480 480 480 480 480 480 480 480 480 480

0.751 - 0.875 480 480 480 480 480 480 480 480 480 480 480 440


Cut-to-length plate´s maximum length is 500” and minimum is 150”.

TOLERANCES (ACCORDING TO ASTM A-6)

PLATE

8

Permissible variation (downward)

0.010” (0.254 mm)

Thickness is measured at 3/8" (9.5 mm) fromthe edge with a cut edge, and 3/4" (19.05 mm)with a mill edge.

Thickness tolerances (upward)

Width (inches)

56 to < 72 72 to < 84 84 to < 96 96 to < 108 108 to < 120

Up to < 1/4 0.03 0.03 0.03 0.03 0.03

From 1/4 to < 5/16 0.03 0.03 0.03 0.03 0.03

From 5/16 to < 3/8 0.03 0.03 0.03 0.03 0.03

From 3/8 to < 7/16 0.03 0.03 0.03 0.03 0.04

From 7/16 to < 1/2 0.03 0.03 0.03 0.03 0.04

From 1/2 to < 5/8 0.03 0.03 0.03 0.03 0.04

From 5/8 to < 3/4 0.03 0.03 0.03 0.04 0.04

From 3/4 to < 1 0.03 0.03 0.04 0.04 0.05

From 1 to < 2 0.06 0.06 0.06 0.07 0.08

Specified thickness(inches)

Width (millimeters)

1420 to < 1800 1800 to < 2100 2100 to < 2400 2400 to < 2700 2700 to < 3000

5 0.8 0.8 0.8 0.8 0.8

5.5 0.8 0.8 0.8 0.8 0.8

6 0.8 0.8 0.8 0.8 0.9

7 0.8 0.8 0.8 0.8 0.9

8 0.8 0.8 0.8 0.8 0.9

9 0.8 0.8 0.8 0.8 1.0

10 0.8 0.8 0.8 0.8 1.0

11 0.8 0.8 0.8 0.8 1.0

12 0.8 0.8 0.8 0.9 1.0

14 0.8 0.8 0.9 0.9 1.0

16 0.8 0.8 0.9 0.9 1.0

18 0.8 0.8 0.9 1.0 1.1

20 0.8 0.8 0.9 1.0 1.2

22 0.9 0.9 1.0 1.1 1.3

25 1.0 1.0 1.0 1.2 1.3

28 1.1 1.1 1.1 1.3 1.4

30 1.2 1.2 1.2 1.4 1.5

32 1.3 1.3 1.3 1.5 1.6

35 1.4 1.4 1.4 1.6 1.7

38 1.5 1.5 1.5 1.7 1.8

40 1.6 1.6 1.6 1.8 2.0

45 1.7 1.8 1.8 2.0 2.3

50 1.8 2.0 2.0 2.3 2.5

Specified thickness(millimeters)

TOLERANCES

PLATE

9

Width and length permissible variations

Upward width and length tolerances (inches)

Up to < 3/8" 3/8" to < 5/8" 5/8" to < 1" 1" to 2"

Width Length Width Length Width Length Width Length Width Length

56 to < 84 120 to < 240 1/2 3/4 5/8 7/8 3/4 1 7/8 1 1/4

84 to < 108 9/16 7/8 11/16 15/16 13/16 1 1/8 1 1 3/8

108 and up 5/8 1 3/4 1 1/8 7/8 1 1/4 1 1/8 1 3/8

56 to < 84 240 to < 360 1/2 1 5/8 1 1/8 3/4 1 1/4 7/8 1 1/2

84 to < 108 9/16 1 11/16 1 1/8 7/8 1 3/8 1 1 1/12

108 and up 11/16 1 1/8 7/8 1 1/4 1 1 3/8 1 1/4 1 3/4

56 to < 84 360 to < 480 1/2 1 1/4 5/8 1 3/8 3/4 1 1/2 7/8 1 5/8

84 to < 108 9/16 1 1/4 3/4 1 3/8 7/8 1 1/2 1 1 7/8

108 and up 3/4 1 3/8 7/8 1 1/2 1 1 5/8 1 1/4 1 7/8

Upward width and length tolerances (millimeters)

Up to < 10.5 10.5 to < 16 16 to < 25 25 to < 50

Width Length Width Length Width Length Width Length Width Length

1420 to < 2100 3000 to < 6000 13 19 16 22 19 25 22 32

2100 to < 2700 14 22 18 24 21 29 25 35

2700 and up 16 25 19 29 22 32 29 35

1420 to < 2100 6000 to < 9000 13 25 16 29 19 32 22 38

2100 to < 2700 14 25 18 29 22 35 25 38

2700 and up 18 29 22 32 25 35 32 44

1420 to < 2700 9000 to < 12000 13 32 16 35 19 38 22 41

2100 to < 2700 13 32 19 35 22 38 25 48

2700 and up 19 35 22 38 25 41 32 48

Note: The downward specified width and length permissible is 1/4" (6.35 mm).

Specified dimension(millimeters)

Specified dimension(inches)

TOLERANCES

PLATE

10

Flatness permissible variations for carbon steel

Width (inches)

56 to < 72 72 to < 84 84 to < 96 96 to < 108 108 to < 120

Up to < 1/4 1 1/4 1 3/8 1 1/2 --- ---

1/4 to < 3/8 15/16 1 1/8 1 1/4 --- ---

3/8 to < 1/2 5/8 3/4 7/8 1 1 1/8

1/2 to < 3/4 5/8 5/8 3/4 1 1

3/4 to < 1 5/8 5/8 5/8 3/4 7/8

1 to < 2 9/16 9/16 5/8 5/8 5/8

Width (millimeters)

1420 to < 1800 1800 to < 2100 2100 to < 2400 2400 to < 2700 2700 to < 3000

Up to < 6 32 35 38 --- ---

6 to < 10 24 29 32 --- ---

10 to < 12 16 19 22 25 29

12 to < 20 16 16 19 25 25

20 to < 25 16 16 16 19 22

25 to < 50 14 14 16 16 16





Flatness permissible variations for microalloy steel

Width (inches)

56 to < 72 72 to < 84 84 to < 96 96 to < 108 108 to < 120

Up to < 1/4 1 7/8 2 2 1/4 --- ---

1/4 to < 3/8 1 3/8 1 3/4 1 7/8 --- ---

3/8 to < 1/2 15/16 1 1/8 1 5/16 1 1/2 1 5/8

1/2 to < 3/4 7/8 1 1 1/8 1 1/4 1 3/8

3/4 to < 1 7/8 15/16 1 1 1/8 1 5/16

1 to < 2 13/16 7/8 15/16 1 1

Width (millimeters)

1420 to < 1800 1800 to < 2100 2100 to < 2400 2400 to < 2700 2700 to < 3000

Up to < 6 48 51 57 --- ---

6 to < 10 35 44 48 --- ---

10 to < 12 24 29 33 38 41

12 to < 20 22 25 29 32 35

20 to < 25 22 24 25 29 33

25 to < 50 21 22 24 25 25

Maximum permissiblecamber in inches is

calculated by dividing theplate´s length in feet by 40.

Permissible variationsin camber

for cut-to-length plate, any thickness

LOW, MEDIUM AND HIGH CARBON STEEL HOT ROLLED COIL

11

Characteristics


C Mn P S Si

SAE 1006 0.08 0.45 0.030 0.035 --- 1

SAE 1008 0.10 0.50 0.030 0.035 --- 1

SAE 1010 0.08 - 0.13 0.30 - 0.60 0.030 0.035 --- 1

SAE 1012 0.10 - 0.15 0.30 - 0.60 0.030 0.035 --- 1

SAE 1015 0.12 - 0.18 0.30 - 0.60 0.030 0.035 --- 1

SAE 1018 0.14 - 0.20 0.60 - 0.90 0.030 0.035 --- 1

SAE 1020 0.17 - 0.23 0.60 - 0.90 0.030 0.035 --- 2

SAE 1025 0.22 - 0.28 0.30 - 0.60 0.030 0.035 0.35 2

SAE 1030 0.27 - 0.34 0.60 - 0.90 0.030 0.035 0.35 2

SAE 1035 0.31 - 0.38 0.60 - 0.90 0.030 0.035 0.35 2

SAE 1040 0.36 - 0.44 0.60 - 0.90 0.030 0.035 0.35 3

SAE 1045 0.42 - 0.50 0.60 - 0.90 0.030 0.035 0.35 3

SAE 1050 0.47 - 0.55 0.60 - 0.90 0.030 0.035 0.35 3

SAE 1055 0.52 - 0.60 0.60 - 0.90 0.030 0.035 0.35 3

SAE 1060 0.55 - 0.66 0.60 - 0.90 0.030 0.035 0.35 3 Agricultural tools.

SAE 1065 (1) 0.59 - 0.70 0.60 - 0.90 0.030 0.035 0.35 3 Agricultural tools, knife blades and colters.

SAE 1070 (1) 0.65 - 0.76 0.60 - 0.90 0.030 0.035 0.35 3

SAE 1074 (1) 0.69 - 0.80 0.50 - 0.80 0.030 0.035 0.35 3 Knife blades, colters, machetes.

SAE 1075 (1) 0.69 - 0.80 0.40 - 0.70 0.030 0.035 0.35 3

SAE 1080 (1) 0.74 - 0.88 0.60 - 0.90 0.030 0.035 0.35 3

SAE 1085 (1) 0.80 - 0.90 0.70 - 1.00 0.030 0.035 0.35 3 Agricultural tools, plowing disks.

1085 MOD(1) 0.80 - 0.95 0.80 - 1.30 0.030 0.035 0.35 3

SAE 1552 0.55 1.50 0.030 0.035 0.35 5 Tempered parts.

AHMSA 130 B 0.35 1.35 0.030 0.035 0.35 4 Tempered parts, plowing disks.

SizeRange

Low carbon for commercialshapes, tubular and purlins.

Medium carbon for structural parts.

Machinery parts, tools.

Tools, knife blades, wheelbarrows, shovels.

Tools, frames, cold reduction.


Low carbon for drawing parts.

1) These grades are manufactured in a weight of 6 to 10 metric tons and in a width of up to 30”.

HIGH FORMABILITY STEELS FOR AUTOMOTIVE PARTS HOT ROLLED COIL

12

Characteristics

Specification

C Mn P S Cb

ASTM A-621 (3) 0.08 0.50 0.035 0.04 --- --- --- 34 0 T 65 1 Drawing quality, clutch.

ASTM A-622 (3) 0.08 0.50 0.035 0.04 --- --- --- 36 0 T 65 1

DIN 1614-STW22(3) 0.08 0.50 0.035 0.04 --- 34 --- 32 0 T 65 1

DIN 1614-STW23 (3) 0.08 0.50 0.035 0.04 --- 31.2-46.0 43.0-59.0 34 0 T 65 1 Deep drawing, clutch.

DIN 1614-STW24(3) 0.08 0.50 0.035 0.04 --- 31.2-46.0 43.0-59.0 36 0 T 65 1

1008/1010 0.10 0.50 0.035 0.04 --- --- 36 32 0 T 65 1 Medium strength structural for beams.

QS1010ZW 0.08 0.50 0.035 0.04 --- 31.2-46.0 43.0-59.0 36 0 T 65 1

QSTE380TM 0.15 1.50 0.035 0.04 0.050 50 70 22 2.0 T --- 3

ASTM A-607-50 (3) 0.20 1.50 0.035 0.04 0.050 50 65 22 2.0 T --- 3

ASTM A-607-55 (3) 0.20 1.50 0.035 0.04 0.050 55 70 22 2.0 T --- 3

ASTM A-607-60 (3) 0.20 1.50 0.035 0.04 0.050 60 75 22 2.0 T --- 5

ASTM A-607-70 (3) 0.20 1.50 0.035 0.04 0.050 70 85 18 2.5 T --- 5

AHMSA A-455(4) .20-.30 1.30 0.035 0.04 0.050 --- --- --- 2.5 T --- 3

SAE-1536 .30-.38 0.90 0.035 0.04 --- --- --- --- --- --- 3

SAE J1392-050 X/Y 0.13 0.90 0.035 0.04 0.050 50 65 22 2.0 T --- 3

SAE J1392-080 X/Y 0.13 1.65 0.035 0.04 0.100 80 95 16 3.0 T --- 5

AHMSA-100L 0.18 2.00 0.035 0.04 0.100 100 114 15 3.5 T --- 5

AHMSA-110L 0.18 2.00 0.035 0.04 0.100 110 124 15 4.0 T --- 5

ASTM A 715-50 (3) 0.20 1.50 0.030 0.02 0.050 50 70 22 3 High strength for automotive use.

SizeRange

MinYieldPoint(Ksi)

TensileStrength

(Ksi)


Foldtest180º

Maxhard-nessHRB

High strength for rings and centersof rims, frameworks.

Extra high strength structural for bracingsand beams.


Extra deep drawing quality,compressor frames.

Commercial/drawing quality for mediumstrength beams.

Extra deep drawing quality,compressor frames.

Deep drawing for non-exposedautomotive parts.

High strength structural forbreak support.

Extra high strength structural for beamsand crossbars.

High strength structural for rearaxle support.

High strength structural forautomotive parts.

Extra high strength structural for beams.

3) These grades are manufactured with a thickness of up to 0.2299”.4) These grades are manufactured starting at a thickness of 0.180”.

Chemical composition (maximum %)

STEEL FOR SHAPES AND STRUCTURES HOT ROLLED COIL

13

Characteristics

C Mn P S Si Cb V

G 3101-SS-400 --- --- 0.050 0.050 --- --- --- 35.5 58 21 1.5 T 1

G 3131 SPHC --- --- 0.050 0.050 --- --- --- --- 39.1 31 0.5 T 1

G 3131 SPHE --- --- 0.030 0.035 --- --- --- --- 39.1 41 0.5 T 1

G 3132 SPHT1 0.10 0.50 0.040 0.040 0.35 --- --- --- 39.1 37 0.5 T 1

G 3132 SPHT2 0.18 0.60 0.040 0.040 0.35 --- --- --- 49.3 32 1.5 T 1

G 3132 SPHT3 0.25 .30 - .90 0.040 0.040 0.35 -- --- --- 59.5 27 1.5 T 1

G 3132 SPHT4 0.30 .30 - 1.0 0.040 0.040 0.35 --- --- --- 71 22 1.5 T 3

ASTM A-569 (3) 0.15 0.50 0.035 0.035 --- --- --- --- --- --- --- 1

ASTM A-570 30 (3) 0.25 0.90 0.035 0.040 --- --- --- 30 45 25 1 T 1

ASTM A-570 33 (3) 0.25 0.90 0.035 0.040 --- --- --- 33 50 23 1 T 1

ASTM A-283 A (4) 0.14 0.90 0.035 0.040 0.40 --- --- 24 45 - 60 30 --- 1

ASTM A-570 36 (3) 0.25 0.90 0.035 0.040 --- --- --- 36 53 22 1.5 T 1

ASTM A-570 40 (3) 0.25 0.90 0.035 0.040 --- --- --- 40 55 21 2 T 1

ASTM A-570 45 (3) 0.25 1.35 0.035 0.040 --- 0.050 --- 45 60 19 2 T 1

ASTM A-283 B (4) 0.17 0.90 0.035 0.040 0.40 --- --- 27 50 - 65 28 --- 1

ASTM A-283 C (4) 0.24 0.90 0.035 0.040 0.40 --- --- 30 55 - 75 25 --- 1

ASTM A-36 (4) 0.25 1.20 0.035 0.035 0.40 --- --- 36 58 - 80 21 --- 1

ASTM A-131-A (4) 0.23 1.35 0.035 0.040 --- --- --- 34 58 - 71 24 --- 2

ABS-A,B,D,E (4) 0.23 1.35 0.035 0.040 --- --- --- 34 58 - 71 24 --- 2

LLOYD´S A (4) 0.20 1.35 0.035 0.040 --- --- --- 34 58 - 71 24 --- 2

ASTM A-131-AH-36 (4) 0.20 1.35 0.035 0.040 --- 0.050 0.10 51 71 - 90 22 --- 3

SAE 050-X 0.18 1.50 0.030 0.035 0.35 --- --- 50 65 20 --- 3

SAE 050-Y 0.18 1.50 0.030 0.035 0.35 --- --- 50 60 20 --- 3

ASTM A-570 50 (3) 0.25 1.35 0.035 0.040 --- 0.050 --- 50 65 17 2.5 T 3

ASTM A-570 55 (3) 0.25 1.35 0.035 0.040 --- 0.050 --- 55 70 15 3 T 3

ASTM A-572 50 (4) 0.23 1.50 0.035 0.040 0.40 0.050 --- 50 65 21 --- 3

ASTM A-572 60 (4) 0.26 1.50 0.035 0.040 0.40 0.050 0.06 60 70 18 --- 3

ASTM A-572 65 (4) 0.26 1.50 0.035 0.040 0.40 0.050 0.06 65 80 17 --- 5

AHMSA-50 0.23 1.50 0.035 0.040 0.40 0.050 --- 50 65 22 --- 3

AHMSA-55 0.27 1.50 0.035 0.040 0.40 0.050 --- 55 70 22 --- 3

DIN/BS EN 10025 S235 0.18 0.90 0.035 0.040 0.40 --- --- 35 55 20 --- 1

DIN/BS EN 10025 S275 0.18 1.50 0.035 0.040 0.40 --- --- 37 63 20 --- 1

DIN/BS EN 10025 S355 0.20 1.50 0.035 0.040 0.40 --- --- 51 71 18 --- 3

B 483 Gr. 39 0.21 1.50 0.035 0.040 0.40 0.050 --- 55 70 18 --- 3

ASTM A-656 Gr. 50 0.20 1.50 0.035 0.035 --- --- --- 50 70 20 --- 3

ASTM A-656 Gr. 60 0.20 1.50 0.035 0.035 --- --- --- 60 75 18 --- 3

ASTM A-656 Gr. 70 0.18 1.60 0.035 0.035 --- --- --- 70 80 16 --- 5

ASTM A-607-45 T2 (3) 0.20 1.35 0.030 0.020 0.35 --- 0.06 45 60 25 --- 1

MinYieldPoint(Ksi)

TensileStrength

(Ksi)


Foldtest180º

Specification Chemical composition (maximum %) SizeRange

General structures, construction.

General manufacturing and drawing

Welded structural pipe.

Commercial steel for low strength moderate use.

Low strength for parts with moderate drawing,commercial shapes, tubular and purlins.

Low strength for structural shapes of moderate use.

Medium strength, structures, tubular shapesand purlins.

Medium strength for light structural parts.

Low strength for structural parts and shapesof moderate use.

Medium strength for structural parts andshapes of moderate use.

Structural steel for shipbuilding.

High strength structural steel for shipbuilding.

Automotive parts, high strength low alloy.

High strength for structural shapes.

High strength for structural parts.

High strength for posts, lighting poles andtransmission towers.

High strength for structures, posts andtransmission towers.

Low strength for structures of moderate useand high welding capacity.

High strength for structural use, column bases.

High strength for structural use, bridge parts.

High strength structural steel.

Extra high strength for structures where lowweight is required.

High strength for structural shape.

Medium and high strength for shapes andstructural use.


3) These grades are manufactured in a thickness of up to 0.2299”.4) These grades are manufactured starting at a thickness of 0.180”.

PRESSURE VESSEL STEEL HOT ROLLED COIL

14

Characteristics


C Mn P S Si Cb

ASTM/ASME SA-414-C (5) 0.25 0.90 0.035 0.035 --- --- 33 55-70 16 1

ASTM/ASME SA-285-C (4) 0.28 0.90 0.035 0.035 --- --- 33 55-75 23 1

ASTM/ASME SA-515-60 (1)(4) 0.27 0.90 0.035 0.040 --- --- 33 60 -80 20 2

ASTM/ASME SA-516-60 (4) 0.27 0.90 0.035 0.040 --- --- 33 60-80 20 2

ASTM/ASME SA-414-G (5) 0.31 1.35 0.035 0.040 --- 0.020 45 75-95 10 3

NOM-EM-011-SEDG-1999 0.20 1.20 0.035 0.040 --- .005 mín. 41 61 25 3

DOT-3 0.20 1.20 .035 0.040 --- .005 mín. 50 70 25 3

ASTM/ASME SA-455 (4) 0.33 .85-1.20 0.035 0.040 0.40 0.200 45 75-95 15 3

ASTM/ASME SA-516-70 (4) 0.31 1.20 0.035 0.040 --- --- 38 70-90 --- 3

ASTM/ASME SA-612 (4) 0.25 1.0-1.35 0.035 0.040 .15-.40 0.020 --- 83-105 --- 3

AAR TC 128-B (4) 0.25 1.0-1.35 0.035 0.040 .15-.40 0.020 --- 83-105 --- 3

ASTM/ASME A-515-70 (1) (4) 0.31 1.20 0.035 0.040 --- --- 38 70-90 --- 3 Medium and high temperature service.

SizeRange

MinYieldPoint(Ksi)

TensileStrength

(Ksi)

Minelonga- tion %

(2’’)

Medium tensile strength vessels formedium and high temperature service.

Medium tensile strength vessels formedium and low temperature service.

Body and tops of high tensile strengthportable vessels.

Railroad tanks.


Low and medium tensile strength forstationary vessels.

Vessels for medium and low temperatureservice.

High tensile strength stationary vessels.

High tensile strength stationary vessels.

1) These grades are manufactured in a weight of 6 to 10 tonnes and width of up to 39.5”.4) These grades are manufactured starting at a thickness of 0.0180” according to specification.5) These grades are manufactured in a thickness of up to 0.270” according to specification.

HOT ROLLED COILPIPELINE, CASING, TUBING AND DRILLING PIPE STEEL

15

2) A feasibility study is always required for these steel grades due to special requirements.

Characteristics


C Mn P S Cb V Mo

API 5L-A 0.20 1.10 0.035 0.035 --- --- --- 30 60 35 1 Low strength pipeline.

API 5L-B 0.20 1.15 0.035 0.040 --- --- --- 35 60 35 1

API 5L X-42 0.16 1.20 0.025 0.020 --- --- --- 42 61 35 1

ASTM A-252-C 0.20 1.10 0.035 0.040 --- --- --- 35 60 35 1

ASTM A-53-A 0.20 1.15 0.035 0.040 --- --- --- 30 60 35 1

ASTM A-53-B 0.20 1.15 0.035 0.040 --- --- --- 35 60 35 1

API 5L X-46 0.16 1.20 0.025 0.020 0.050 0.06 --- 46 62 35 3

API 5L X-52 0.15 1.35 0.025 0.020 0.050 0.06 --- 52 66 35 3

API 5L X-56 0.15 1.35 0.025 0.020 0.050 0.06 --- 56 68 33 3

API J-55 0.30 1.35 0.030 0.030 0.050 0.06 --- 55 70-90 33 3 Tubing and casing.

API X-52-GA(2) 0.10 1.05 0.025 0.010 0.050 0.06 --- 52-68 66-80 33 3 High strength pipeline for sour gas conduction.

API 5L X-60 0.15 1.50 0.025 0.020 0.050 0.06 --- 60 76 32 4

API 5L X-65 0.15 1.60 0.025 0.020 0.050 0.06 --- 65 78 30 5 High strength pipeline.

API 5L X-70 0.15 1.60 0.025 0.020 0.050 0.06 --- 70 83 30 5

API 5L X-80 0.15 1.70 0.025 0.020 0.050 0.06 0.20 80 92 30 5 Extra high strength pipeline.

API 5CT-N-80 0.35 1.50 0.025 0.020 0.050 0.06 --- --- --- -- 4 Tubing and casing.

API X-60-GA(2) 0.10 1.05 0.025 0.010 0.050 0.06 --- 60-75 --- 32 4

API X-65-GA(2) 0.10 1.05 0.025 0.010 0.050 0.06 0.20 68-80 80-92 30 5

SizeRange

MinYieldPoint(Ksi)

TensileStrength

(Ksi)


Medium strength pipeline.

Low strength pipeline.

Medium strength pipeline.

High strength pipeline.

High strength pipeline for sour gas conduction.


HOT ROLLED COILATMOSPHERIC CORROSION RESISTANT STEEL

16

Characteristics


C Mn P S Si Cu mín. Ni Cr V

ASTM A-36-Cu (4) 0.28 1.20 0.035 0.035 0.40 0.20 --- --- --- 36 58-80 20 2

ASTM A-588-B (4) 0.20 .75-1.35 0.040 0.050 0.50 0.2-0.4 0.5 0.4-0.7 0.1 50 70-90 18 3

ASTM A-242-T-1(4) 0.15 1.00 0.150 0.050 --- 0.20 --- --- --- 50 70 18 3

ASTM A-871-T-2 0.20 .75-1.35 0.040 0.050 0.50 0.2-0.4 0.5 0.4-0.7 0.1 65 80 17 5

SizeRange

MinYieldPoint(Ksi)

TensileStrength

(Ksi)


High strength for structures,posts and lighting poles.

Medium strength for weldedgirders and bridges andbuilding parts.

High strength for bridge,building and post parts.


4) These grades are manufactured starting at a thickness of 0.180”.

HOT ROLLED COIL

TOLERANCES

17

Permissible variations in width for carbon and microalloy steels*

23 – 63.75 -0 +1/2 “ 584 – 1619 -0 +12.713

Specified width Upward tolerance Specified width Upward tolerance(inches) (inches) (mm) (mm)

Permissible variations in specified nominal thickness for carbon steels*

Specified nominal thickness (inches)

.059 - .071 .072 - .098 .099 - .180 .181 - .230 .231 - .313 .314 - .375 .376 - .500

23 - 40 ± 0.0030 ± 0.0035 ± 0.0035 ± 0.0040 ± 0.0055 ± 0.0060 ± 0.0070

> 40 - 48 ± 0.0030 ± 0.0035 ± 0.0040 ± 0.0045 ± 0.0060 ± 0.0065 ± 0.0070

> 48 - 60 ± 0.0035 ± 0.0035 ± 0.0040 ± 0.0050 ± 0.0060 ± 0.0070 ± 0.0075

> 60 - 63.75 ± 0.0035 ± 0.0040 ± 0.0040 ± 0.0055 ± 0.0065 ± 0.0075 ± 0.0080

Specified nominal thickness (millimeters)

1.50 - 1.80 1.81- 2.49 2.50 - 4.57 4.58 - 5.84 5.85 - 7.95 7.96 - 9.52 9.53 - 12.70

584 - 1016 ± 0.076 ± 0.089 ± 0.089 ± 0.102 ± 0.140 ± 0.152 ± 0.178

> 1016 - 1219 ± 0.076 ± 0.089 ± 0.102 ± 0.114 ± 0.152 ± 0.165 ± 0.178

> 1219 - 1524 ± 0.089 ± 0.089 ± 0.102 ± 0.127 ± 0.152 ± 0.178 ± 0.191

> 1524 - 1619 ± 0.089 ± 0.102 ± 0.102 ± 0.140 ± 0.165 ± 0.191 ± 0.203

Specified width(inches)

Specified width(millimeters)

Permissible variations in specified nominal thickness for microalloy steels*

Specified nominal thickness (inches)

.059 - .082 .083 - .096 .097 - .180 .181 - .230 .231 - .313 .314 - .375 .376 - .500

23 - 40 ± 0.0035 ± 0.0040 ± 0.0040 ± 0.0045 ± 0.0060 ± 0.0065 ± 0.0075

> 40 - 48 ± 0.0035 ± 0.0040 ± 0.0050 ± 0.0050 ± 0.0065 ± 0.0070 ± 0.0075

> 48 - 60 ± 0.0035 ± 0.0040 ± 0.0050 ± 0.0055 ± 0.0065 ± 0.0075 ± 0.0080

> 60 - 63.75 ± 0.0040 ± 0.0045 ± 0.0055 ± 0.0060 ± 0.0070 ± 0.0080 ± 0.0085

Specified nominal thickness (millimeters)

1.50 - 2.00 2.01 - 2.44 2.45 - 4.57 4.58 - 5.84 5.85 - 7.95 7.96 - 9.50 9.51 – 12.7

584 - 1016 ± 0.089 ± 0.102 ± 0.102 ± 0.114 ± 0.152 ± 0.165 ± 0.191

> 1016 - 1219 ± 0.089 ± 0.102 ± 0.127 ± 0.127 ± 0.165 ± 0.178 ± 0.191

> 1219 - 1524 ± 0.089 ± 0.102 ± 0.127 ± 0.140 ± 0.165 ± 0.191 ± 0.203

> 1524 - 1619 ± 0.102 ± 0.114 ± 0.140 ± 0.152 ± 0.178 ± 0.203 ± 0.216

Specified width(inches)

Specified width(millimeters)

Applicable in 98% of coil´s length.Note: Tolerances in tickness are 50% of ASTM A-568/A-635 requirements.

*

TOLERANCES

HOT ROLLED COIL

18

Coiling quality permissible variations

Inches Millimeters

Internal telescope 2 50

External telescope 2 50

Dealignment 1 25

Permissible variations in ondulation

Maximum 2 waves of 3/4" tall in any 3.3 ft long.

The coil´s weight could vary from 8 to 20 metric tons depending on the coil´s width.

Permissible variations in crown

0.004" for all thicknesses and widths.

Permissible variations in coil internal nominal diameter

± 5% (± 1.5" if nominal diameter is 30").

Permissible variations in camber

Inches: 1/2" in any 20 feet. Millimeters: 12.5 mm in any 6000 mm.

HOT ROLLED COIL

DIMENSIONAL RANGES

19

Size Range 1

Width Thickness

Inches Millimeters Inches Millimeters

23 - 38 584 - 965 0.059 - 0.500 1.50 - 12.7

> 38 - 48 > 965 - 1219 0.070 - 0.500 1.78 - 12.7

> 48 - 52 > 1219 - 1321 0.080 - 0.500 2.03 - 12.7

> 52 - 63.750 > 1321 - 1619 0.175 - 0.500 4.45 - 12.7

Size Range 2

Width Thickness


23 - 36 584 - 914 0.070 - 0.500 1.78 - 12.7

> 36 - 45 > 914 - 1143 0.075 - 0.500 1.91 - 12.7

> 45 - 50 > 1143 - 1270 0.080 - 0.500 2.03 - 12.7

> 50 - 63.750 > 1270 - 1619 0.175 - 0.500 4.45 - 12.7

Size Range 3

Width Thickness


23 - 36 584 - 914 0.070 - 0.500 1.78 - 12.7

> 36 - 44 > 914 - 1117 0.090 - 0.500 2.29 - 12.7

> 44 - 50 > 1117 - 1270 0.120 - 0.500 3.05 - 12.7

> 50 - 63.750 > 1270 - 1619 0.175 - 0.500 4.45 - 12.7

0.500

0.400

0.300

0.200

0.180

0.160

0.140

0.120

0.100

0.080

0.060

0.040

23 24 28 32 36 40 44 48 52 56 60 64

12.70

10.16

7.62

5.08

4.57

4.06

3.55

3.04

2.54

2.03

1.52

1.01

610584 711 813 914 1016 1117 1219 1320 1422 1524 1625

In.

mm

W I D T H

THICKNESS

0.500

0.400

0.300

0.200

0.180

0.160

0.140

0.120

0.100

0.080

0.060

0.040

23 24 28 32 36 40 44 48 52 56 60 64

12.70

10.16

7.62

5.08

4.57

4.06

3.55

3.04

2.54

2.03

1.52

1.01

610584 711 813 914 1016 1117 1219 1320 1422 1524 1625

In.

mm

W I D T H

THICKNESS

0.500

0.400

0.300

0.200

0.180

0.160

0.140

0.120

0.100

0.080

0.060

0.040

23 24 28 32 36 40 44 48 52 56 60 64

12.70

10.16

7.62

5.08

4.57

4.06

3.55

3.04

2.54

2.03

1.52

1.01

610584 711 813 914 1016 1117 1219 1320 1422 1524 1625

In.

mm

W I D T H

THICKNESS

Note: 0.059” - 0.069” (1.5 mm - 1.75 mm) thickness is manufactured inSAE 1008 steel grade and for those with lower carbon content.

DIMENSIONAL RANGES

HOT ROLLED COIL

20

Size Range 4

Width Thickness


23 - 36 584 - 914 0.090 - 0.500 2.29 - 12.7

> 36 - 42 > 914 - 1067 0.105 - 0.500 2.67 - 12.7

> 42 - 46 > 1067 - 1168 0.120 - 0.500 3.05 - 12.7

> 46 - 48 > 1168 - 1219 0.154 - 0.500 3.91 - 12.7

> 48 - 55 > 1219 - 1397 0.188 - 0.500 4.78 - 12.7

> 55 - 63.750 > 1397 - 1619 0.250 - 0.375 6.35 - 10.97

Size Range 5

Width Thickness


23 - 36 584 - 914 0.105 - 0.500 2.67 - 12.7

> 36 - 42 > 914 - 1067 0.120 - 0.500 3.05 - 12.7

> 42 - 46 > 1067 - 1168 0.134 - 0.500 3.40 - 12.7

> 46 - 48 > 1168 - 1219 0.188 - 0.500 4.78 - 12.7

> 48 - 55 > 1219 - 1397 0.250 - 0.500 6.35 - 12.7

> 55 - 63.750 > 1397 - 1619 0.250 - 0.375 6.35 - 10.97

0.500

0.400

0.300

0.200

0.180

0.160

0.140

0.120

0.100

0.080

0.060

0.040

23 24 28 32 36 40 44 48 52 56 60 64

12.70

10.16

7.62

5.08

4.57

4.06

3.55

3.04

2.54

2.03

1.52

1.01

610584 711 813 914 1016 1117 1219 1320 1422 1524 1625

In.

mm

W I D T H

THICKNESS

0.500

0.400

0.300

0.200

0.180

0.160

0.140

0.120

0.100

0.080

0.060

0.040

23 24 28 32 36 40 44 48 52 56 60 64

12.70

10.16

7.62

5.08

4.57

4.06

3.55

3.04

2.54

2.03

1.52

1.01

610584 711 813 914 1016 1117 1219 1320 1422 1524 1625

In.

mm

W I D T H

THICKNESS

HOT ROLLED COILSKIN PASS

Pickling can be applied to hot rolled coils

with a cut or mill edge1 (up to 0.250” of

thickness), with or without oil according to

the following general ranges:

PICKLING

1) Cut edge only for carbon steels up to 1020 orwith a 50 Ksi elasticity limit.

2) Internal diameter of 24” for thicknesses equalor greater than 1/4” and 20” for thicknessesbelow 1/4”.

Widths under 29” are offered as mill edges.

Sheets with lengths from 24” to 240” can bedelivered.

Floor plate is produced in accordance

to ASTM A-786. It is manufactured in the

following grades: SAE 1008 and 1010, and

ASTM A-36*.

FLOOR PLATE

Maximum coil weight: 15 metric tons.

Range and shape tolerances according to ASTM A-568 (for thickness up to 0.179”) and A-635

(for thickness from 0.180” up to 0.375”).

Please inquire our Hot Rolled Products Managerfor other steel grades and ranges. (contactinformation on last page).

Our draw pattern is verysimilar to pattern Nº 5,figure 3 of ASTM A-786specification.

*

AHMSA´s hot rolled coil can be processed

into the Skin Pass mill within the following

ranges:

Characteristics

Thickness 0.059” - 0.300”

Width 23” to 63.750”

Internal diameter 30”

Maximum weight 20 metric tons.

Steel grade Low and high carbon; low, medium and high

strength (elasticity limit of up to 50 Ksi).

Flatness 10 ”I” units guaranteed

(same at 1/8” max. in any 3.3 ft).

Range Minimum Maximum

MILL EDGE Inches Millimeters Inches Millimeters

Thickness 0.059 1.50 0.500 12.7

Width 29 737 60 1524

Internal Diameter (2) 20 508 24 610

Range Minimum Maximum

CUT EDGE (1) Inches Millimeters Inches Millimeters

Thickness 0.060 1.22 0.250 6.3

Width 24 609 60 1524

Internal Diameter (2) 20 508 20 508

Sheet length 24 610 240 6096

Cut edge tolerance 0 0 + 1/8 3.175

Thickness Width

0.074” 36”

0.104” 36” and 48”

0.125” 36” and 48”

0.187” 36” and 48”

0.250” 36” and 48”

0.375” 36” and 48”

Any specification not included in this catalogue will be in accordance to the latest edition of the ASTM

Specification.

To request a special grade or specification not found in this catalogue, please contact our

Hot Rolled Products Manager

Telephone +52 (86) 49-34-00 Ext. 3432, 3433 and 3442. Fax +52 (86) 49-20-64 and 49-20-66.

[email protected]

[email protected]

[email protected]

This catalogue is valid up to December 31, 2000

www.ahmsa.com

Documents

TECH NIC LA CATALOGU E Hot Rolled Flat Products Rolled Steel.pdfLOW, MEDIUM AND HIGH CARBON STEEL PLATE 1 Characteristics Specification Chemical composition (maximum %) CMn PS Si SAE