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CATALOGUE

T U B E & P I P E

The Macsteel Group - Africa’s leading steel supplier - www.macsteel.co.za

Africa’s leading steel supplier



T U B E P I P E



T U B E P I P E

The Macsteel Group - Africa’s leading steel supplier

For more information visit www.macsteel.co.za

CONTENTS

1. Contents

2. Contact Details

3. Introductio n - Macsteel Service Centres SA

4. Macsteel Tube & Pipe

5. Conveyanc e EN 10255 Page 1

6. Conveyanc e EN 10255 - Heavy, Medium & Ligh t Series Page 2

7. Conveyanc e EN10255 - Light Series Page 3

8. Conveyanc e BS 1387 - Superseded (see EN 10255)

9. Conveyanc e DIN 2400 / DIN 2411 - Superseded (see EN 10255)

10. Conveyanc e ASTM A53 Page 4

11. Conveyanc e ASTM A 795 - Fire Protect ion Page 5

12. Conveyanc e SANS 62 - Medium & Heavy Page 6

13. Conveyanc e SANS 1182 - Ligh t Page 7

14. Conveyanc e SANS 719 - Large Bore Page 8

15. Struc tural EN 10219/2 - Round . Square & Rectangle Sections Page 9

16. Struc tural BS 6363 - Superseded (see EN 10219)

17. Struc tural ASTM A500 - Round Section s Page 13

18. Struc tural ASTM A500 - Rectangle Sections Page 14

19. Struc tural ASTM A500 - Square Section s Page 15

20. Struc tural SANS 657/1 - Round , Square & Rectangle Section s Page 18

21. Conveyor Tube SANS 657/3 Page 21

22. Bundle Configuration Page 22

23. Notes Page 23



T U B E P I P E



CONTACT DETAILS

Macsteel Exports - H/O

Physical Address:

252 Dyson Road

Wadeville

South Africa

Postal Address:

PO Box 7390

Johannesburg

2000

Tel: +27 11 871 0500

Fax: +27 11 871 0541

Email: [email protected]

Macsteel Tube & Pipe - Local

Physical Address:

15 Esson Road

Lilianton

Boksburg

Postal Address:

PO Box 13640

Witfield

1467

Tel: +27 11 897 2100

Fax: +27 11 826 2509

Email: [email protected]



T U B E P I P E

Macsteel Service Centres SA

With a proud history spanning more than 100 years,

Macsteel Service Centres SA has developed and

expanded into the leading merchandiser and distributor

of steel and value added steel products in Africa.

10 dynamic Business Units within Macsteel Service

Centres SA operate from a geographic network of

over 79 branches and warehouses which supply the

most comprehensive range of steel, stainless steel,

aluminium products and processes available to industry.

To ensure the most beneficial and efficient focus on

the varied needs our valued client base, we categorise

our Business Units into 2 broad sectors - Trading and

Manufacturing.

Trading bu sinesses in the Group are:

- Macsteel Exports

- Macsteel Trading

- Macsteel VRN

The Value adding and con verting bu sinesses are:

- Macsteel Coil Processing

- Macsteel Flanges

- Macsteel Fluid Control

- Macsteel Reinforcing

- Macsteel Roofing

- Macsteel Special Steels

- Macsteel Tube & Pipe

- Macsteel VRN

At Macsteel, our valued customers are at the centre of

our focus. Exceptional levels of personalised service

enable us to partner our clients throughout the entire

steel supply chain, thereby ensuring repeat business

and customer satisfaction.

We employ over 5500 Macsteelers and they are core

to the fulfilment of the Macsteel Group’s service promise.

Their experience, knowledge and passion underpins

the strength of our brand and the success of our

business partnerships.

We invite and nurture dynamic partnerships with our

suppliers, ensuring a healthy respect for product quality

and reliable service combined with competitive prices.

Macsteelers are committed, knowledgeable steel

people and together with our superb infrastructure,

are perfectly placed to meet the steel requirements of

industry.

Kindly contact us, we sincerely look forward to being

of service to You.



INTRODUCTION



T U B E P I P E

Specialists in the rolling o f tube to the

highest quality standards.

Macsteel Tube & Pipe manufactures structural tubing

and is one of the largest producers of welded tube and

pipe in Africa.

The factory conplex is located in Boksburg. Our 100

000m² facility supplies a large and diverse range of

products to various industries. The company’s core

skill is that of forming and welding steel strip to

produce tube and pipe of the highest quality. These

skills are enhanced by the CAD design facility for roll

forming and a CNC roll manufacturing operation.

Macsteel Tube & Pipe adds further value by Galvanizing,

Fittings, Laser Cutting, Cutting, Painting and Coating

its products. The plant is able to supply special

sections and wall thicknesses as per customer

requirements.

The Macsteel Tube & Pipe facility supplies products

manufactured to international quality standards

for uses in:

- Water and other conveyance applications

- Tube and structural engineering and general

engineering end use

- Mechanical Application such as:

- Hi-tensile scaffolding

- Conveyor idler tube

- Mine support systems

- Furniture and general purpose precision tubing

- Tube and general galvanizing

Products Manufactured inlude:

- Rounds

- Squares

- Rectangles

- Ovals

- Special Profiles

These products are produced from a number of different

quality steels, namely:

- SAE 1008

- DIN 17 100 ST 37

- EN 10219 S 235 JRH

- EN 10219 S 275 JRH

- EN 10219 S 355 MH

- EN 10255 S 195T

We thank you for taking the time to familiarise yourself

with our capabilities and sincerely look forward to

being of service to You.



MACSTEEL TUBE & PIPE



Scope

- Non Alloy Steel Tubes suitable for welding and threading.

Technical Information:

- Note! This specification supersedes BS 1387, DIN 2440

- This specification covers medium and heavy pipe in Table 1 and

covers Types L, Types L1, Types L2 in Tables B1, B2 and B3

- Hydraulic Pressure test to 50 bar

- Tolerance on wall thickness (see table below)

- Pipes supplied Plain-Ends and Square Cut

- Pipes can be supplied Galvanized to EN 10240 or (ISO) 1461,

as required

- The colour bands are as follows:

Pipe Type

Medium

Heavy

Light

Light 1

Light 2

Colour Band

Blue

Red

Green

White

Brown

Table Ref.

1

1

B1

B2

B3

Wall Thick. Toler.

±10%

±10%

±10%

-8%

-8%

Material

- Chemical Composition and Mechanical properties

Steel Grade

S195T

Chemical Composit ion Mechanical Properties Mpa

C Max

0.20

Mn

1.40

P Max

0.035

.S. Max

0.030

Yield Length

195

Tensile Strength

320-520

Elongation Min %

20%



1

BS EN 10255 (BS 1387) Conveyance





Table B2: Dimensions, diameter and to lerance: Type L1

- Pipes supplied Pain-Ends and Square Cut

- Pipes can be supplied Galvanized to EN 10240 or ISO 1461, as required3



BS EN 10255 Conveyance

OD

(mm)

21.3

26.9

33.7

42.4

48.3

60.3

76.1

88.9

114.3

NB

1/2”

3/4”

1”

1 1/4”

1 1/2”

2”

2 1/2”

3”

4”

Specified outsidediameter Size

Max

(mm)

21.7

27.1

34.0

42.7

48.6

60.7

76.3

89.4

114.9

Min

(mm)

21.0

26.4

33.2

41.9

47.8

59.6

75.2

87.9

113.0

Outer Diameter

T

(mm)

2.3

2.3

2.9

2.9

2.9

3.2

3.2

3.6

4.0

Plain End

(kg/m)

1.08

1.39

2.20

2.82

3.24

4.49

5.73

7.55

10.80

Threaded and Socketed

(kg/m)

1.09

1.40

2.22

2.85

3.28

4.56

5.85

7.72

11.10

Wall Thickness Mass per Meter

Table B3: Dimensions, diameter and to lerance: Type L2

OD

(mm)

21.3

26.9

33.7

42.4

48.3

60.3

76.1

88.9

114.3

NB

1/2”

3/4”

1”

1 1/4”

1 1/2”

2”

2 1/2”

3”

4”

Specified outsidediameter Size

Max

(mm)

21.4

26.9

33.8

42.5

48.4

60.2

76.0

88.7

113.9

Min

(mm)

21.0

26.4

33.2

41.9

47.8

59.6

75.2

87.9

113.0

Outer Diameter

T

(mm)

2.0

2.3

2.6

2.6

2.9

2.9

3.2

3.2

3.6

Plain End

(kg/m)

0.94

1.38

1.98

2.54

3.23

4.08

5.71

6.72

9.75

Threaded and Socketed

(kg/m)

0.95

1.39

2.00

2.57

3.27

4.15

5.83

6.89

10.00

Wall Thickness Mass per Meter




- Pipe in this series are supplied in 18, 21 & 24ft lengths or subject to enquiry

- Tolerance on Thickness: wall thickness not more than 12.5% under normal

thickness

- Tolerance on Weight ±10%

- Tolerance on Length -0mm ±50mm

- Pipe supplied plain-ends, reamed or beveled. Beveled from 1 1/2”>

- Coatings: Black Primer / Hot Dipped Galvanized

Chemical Composition :

Grade A Grade B

- Carbon Max 0.25 0.30

- Manganese Max 0.95 1.20

- Phosphorus Max 0.05 0.05

- Sulphur Max 0.045 0.045

Mechanical Properties:

- Classification Tensile Yield

Min psi (MPa) Min psi (MPa)

Grade A 48,000 (330) 30,000 (205)

Grade B 60,000 (415) 35,000 (240)

ASTM A53 Conveyance

SCH. 40 GRADE A

1/2”

3/4”

1”1 1/4”

1 1/2”

2”

2 1/2”

3”

3 1/2”

4”

in.

0.840

1.050

1.3151.660

1.900

2.375

2.875

3.500

4.000

4.500

(mm)

21.3

26.7

33.442.2

48.3

60.3

73.0

88.9

101.6

114.3

NPS Designator Speci f ied Outside Diameter

in. Max

0.109

0.113

0.1330.140

0.145

0.154

0.203

0.216

0.226

0.237

in. Min

0.095

0.099

0.1160.122

0.127

0.135

0.178

0.189

0.198

0.207

mm Max

2.77

2.87

3.383.56

3.68

3.91

5.16

5.49

5.74

6.02

mm Min

2.41

2.51

.2953.10

3.23

3.43

4.52

4.80

4.03

5.26

lb/ft

0.85

1.13

1.682.27

2.72

3.65

5.79

7.58

9.11

10.79

kg/m

1.27

1.69

2.503.39

4.05

5.44

8.63

11.29

13.57

16.07

Sp eci fi ed Wal l Th ic kn es s Wei gh t Pl ai n-en d

4






- The pipe in this series are supplied in lengths of 18, 21, 24ft or subject to

enquiry

- Tolerance on Thickness: Medium wall thickness not more than12.5% under

the normal thickness

- Tolerance on Weight ±10%

- Tolerance in Length -0mm ±50mm

- Tubes are supplied plain-ends, reamed or beveled - >3”

- Outside Diameter shall not vary more than ±1% from the Specified Outside

Diameter

ASTM A795 Conveyance

Fire Protection

LIGHT WALL TUBING

in

3/4”

1”

1 1/4”

1 1/2”

2”

2 1/2”

3”

3 1/2”

4”

6”

8”

in

1.050

1.315

1.660

1.900

2.375

2.875

3.500

4.000

4.500

6.625

8.625

Normal Size Outside

mm

26.7

33.4

42.2

48.3

60.3

73.0

88.9

101.6

114.3

168.3

219.1

Diameter

in

0.083

0.109

0.109

0.109

0.109

0.120

0.120

0.120

0.120

0.134

0.188

mm

2.11

2,77

2.77

2.77

2.77

3.05

3.05

3.05

3.05

3.40

4.78

Wall Thickness

lb/ft

0.86

1.41

1.81

2.09

2.64

3.53

4.34

4.98

5.62

9.30

16.96

kg/m

1.28

2.09

2.69

3.11

3.93

5.26

6.46

7.41

8.37

13.85

25.26

Weight Plain-end

5






- Pipes are supplied in standard lengths of 6m (other lengths can be

supplied on request)

- Threading conforms to SABS 1109 (equivalent to ISO 7)

NOTE! Steel pipes of normal size not exceeding 150mm - suilable for threading

SANS 62 Conveyance

Class: MEDIUM

15

20

25

3240

50

65

80

100

125

150

21.7

27.2

34.2

42.048.8

60.8

76.6

89.5

114.9

140.6

166.1

Pi pe Si ze NB Ou ts id e Di a m ax /m m

21.1

26.6

33.4

42.148.0

59.8

75.4

88.1

114.3

138.7

164.1

Outside Dia min/mm

2.3

2.3

2.8

2.82.8

3.2

3.2

3.5

3.9

4.2

4.2

Wall Thickness min/mm

Plain end kg/m

1.123

1.442

2.225

2.8433.261

4.606

5.869

7.604

10.924

14.447

17.148

Screwed & Socketed kg/m

1.202

1.543

2.404

3.0013.565

5.056

6.616

8.720

12.726

17.193

20.804

Mass of Black Pipe

Class: HEAVY

15

20

2532

40

50

65

80

100

125

150

21.7

27.2

34.242.9

48.8

60.8

76.6

89.5

114.9

140.6

166.1

Pi pe Si ze NB Ou ts id e Di a m ax /m m

21.1

26.6

33.442.1

48.0

59.8

75.4

88.1

113.3

138.7

164.1

Outside Dia min/mm

2.8

2.8

3.53.5

3.5

3.9

3.9

4.2

4.7

4.7

4.7

Wall Thickness min/mm

Plain end kg/m

1.338

1.728

2.7113.481

4.003

5.598

7.153

9.033

12.021

16.058

19.072

Screwed & Socketed kg/m

1.417

1.829

2.8903.639

4.307

6.048

7.900

10.149

14.823

18.804

22.728

Mass of Black Pipe

6



- Pipes are tested for leak tightness in accordance to the specification

- Pipes are galvanized to EN 10240 or ISO 1461 as required

- Chemical Composition and Mechanical properties of steel

Chemical Composition % Max Mechanical Properties Min

C

0.22

Mn

1.6

P

0.025

.S.

0.02

Yield Stress MPa

200

UTS MPa

300

Elongation

15%



Chemical Composition % Max Mechanical Properties Min

C

0.22

Mn

1.6

P

0.025

Si

<0.040%

.S.

0.02

Yield Stress MPa

200

UTS MPa

300

Elongation

15%


- Pipes are supplied in standard lengths of 6m (other lengths can be

supplied on request)


SANS 1182 Conveyance

Light Guage Welded Steel Pipes

Outer Diameter mm21.226.731.833.533.742.242.448.148.650.957.060.363.573.076.2

88.9101.6114.3127.0133.0139.7152.4159.0165.1219.1

OD Max/mm21.527.032.133.834.042.542.748.448.951.357.360.663.873.376.5

89.2101.9114.6127.3133.3140.0152.7159.3165.4219.4

OD Min/mm20.926.431.533.233.441.942.147.848.350.756.760.063.272.775.9

88.6101.3114.0126.7132.7139.4152.1158.7164.8218.8

Wall Thickness2.02.12.12.42.42.42.42.62.62.62.62.62.83.03.0

3.03.03.33.33.33.33.33.33.53.5

PE (kg/m)0.9471.2741.5381.8401.8532.3562.3672.9172.9503.1033.4883.7004.1915.1795.416

6.3557.2959.03410.06710.55511.10112.13412.67113.94918,610

Size Mass of Black or Uncoated

PE (kg/m)0.9821.3501.6301.9511.9642.4972.5093.0933.1263.2893.6973.9224.4435.4905.471

6.7377.7339.57610.76111.18911.76712.86213.43214.78519.726

Mass of Galvanized

7



- Pipes galvanized to EN 10240 or ISO 1461 as required

- The Specification make provision for different diameters not classified as water

- Pipes only supplied Plain Ends




ELECTRIC WELDED LOW CARBON STEEL PIPES FOR AQUEOUS FLUIDS (LARGE BORE)

(Equivalent specification - EN 10244)

Dimension:

- Nominal bore, outside diameter and wall thickness

- Standard lengths 6.1m, 9.144m and 12.2m lengths


- Pipes galvanized to ISO 1461 as required

SANS 719 Conveyance

8



Grade of Pipe Chemical Composition % Max Mechanical Properties Min

A

B

CD

C

0.20

0.26

0.280.28

Mn

0.90

1.15

1.251.60

.S.

0.020

0.020

0.0200.035

Si

0.04% max

or

0.135% to0.25%

Yield Stress MPa

207

241

290355

UTS MPa

331

414

414450

Elongation

25%

22%

22%22%

P

0.04

0.04

0.040.04

Nominal Bore

mm

200

Nominal O.D.

mm

219,1

O.D. O.D. Wall Thickness

Max/mm

219.50

Min/mm

218.60

3.0

16.00 kg/m

3.5

18.61 kg/m

Mass

4.0

21.01 kg/m

4.5

23.97 kg/m

6.0

31.27 kg/m



Scope:

- Cold Formed welded structural hollow sections of non-alloy and fine grain steels


- The above specification supersedes the DIN 1615

- Length Supplied from 6.0m up to 6.5m

- Macsteel Tube & Pipe uses equivalent specifications

- BS EN 10219-2 Covers Rounds, Squares, and Rectangular

- See Tables for: - Circular Hollow Sections Table 1

- Square Hollow Sections Table 2

- Rectangular Hollow Sections Table 3

Material:

- Chemical Composition and Mechanical properties

BS EN 10219-2 Structural

9



Steel Grade

Steel Name

S235JRH

S275JOHS355MH

% By Mass Chemical Mechanical Properties

C Max

0.17

0.200.14

Si Max

-

-0.15 - 0.25

Mn Max

1.40

1.501.50

Yield Min

235

275355

Tensile Strength

360/510

430/580450/550

Elongation Min %

20

2022

P Max

0.045

0.0400.035

S Max

0.045

0.0400.030

N Max

0.009

0.0090.009



10




Table 1: Dimensions and Mass of Circular Hollow Sections

OD (mm)

19.121.3

25.4

26.9

31.8

34.1

38.1

42.4

48.3

50.8

60.3

63.5

76.1

88.9

101.6

114.3

127.0

139.7

152.4

168.3

177.8

193.7

219.1

1.6

0.6880.778

0.939

1.002

1.189

1.282

1.440

1.642

1.846

1.940

2.317

2.440

2.942

3.233

3.986

2.0

0.8400.953

1.154

1.233

1.467

1.562

1.780

2.012

2.288

2.406

2.875

3.031

3.658

4.286

4.908

5.534

6.165

2.5

1.158

1.411

1.502

1.817

1.942

2.192

2.484

2.830

3.089

3.700

3.758

4.534

5.327

6.104

6.893

7.669

3.0

1.768

2.123

2.293

2.790

2.944

3.358

3.533

4.224

4.472

5.416

6.355

7.288

8.221

9.166

10.110

11.050

11.990

13.000

14.130

15.778

3.5

3.419

3.915

4.083

4.876

5.174

6.261

7.371

8.460

9.555

10.660

11.760

12.850

13.950

16.440

18.766

4.0

3.364

3.793

4.366

4.616

5.551

5.875

7.105

8.375

9.619

10.880

12.120

13.390

14.640

15.890

17.230

18.530

21.010

4.5

4.912

5.169

6.154

6.541

7.939

9.366

10.760

12.170

13.590

15.000

16.410

17.810

19.340

21.030

23.810

5.0

8.779

10.345

11.911

13.465

15.044

16.610

18.180

19.740

23.300

26.425

6.0

10.308

12.172

14.135

16.011

17.880

19.780

21.660

23.540

25.217

27.820

31.530

Outside Diameter Wall Thickness (Mass per meter)



11




Table 2: Dimensions and Mass of Square Hollow Sections

OD (mm)

19.1

25.4

31.8

40.0

50.8

60.0

70.0

80.0

101.6

120.0

150.0

1.6

0.894

1.212

1.531

1.824

2.488

2.937

3.090

3.710

2.0

1.097

1.496

1.894

2.314

3.090

3.517

3.844

4.583

6.160

2.5

1.817

2.391

2.944

3.979

4.491

4.774

5.690

7.669

3.0

2.164

2.831

3.492

4.472

5.403

5.691

6.801

9.166

11.050

14.130

3.5

5.174

6.261

6.713

7.891

10.650

16.277

4.0

4.574

5.864

7.105

7.499

8.969

12.120

14.640

18.750

4.5

6.541

7.939

8.371

10.034

13.580

16.410

21.030

5.0

11.316

15.030

18.180

23.300

6.0

13.327

17.900

21.160

27.820

MT&P

OD (mm)

20.0

25.0

30.0

40.0

50.0

60.0

70.0

80.0

100.0

120.0

150.0

Spec Size Wall Thickness (Mass per meter)



12




Table 3: Dimensions and Mass of Rectangular Hollow Sections

Note: Metric Equivalent Rectangles will be considered as per request

OD (mm)

25,4 x 12.7

31.0 x 19.0

38.0 x 19.0

38.0 x 25.0

50.0 x 25.0

50.0 x 38.0

60.0 x 40.0

63.0 x 38.0

76.0 x 25.0

76.0 x 38.0

76.0 x 50.0

80.0 x 40.0

100.0 x 50.0

127.0 x 76.0

120.0 x 80.0

200.0 x 100.0

1.6

0.894

1,212

1.435

1.531

1.850

2.190

2.294

2.440

2.817

3.090

2.937

3.673

2.0

1.469

1.667

1.894

2.293

2.718

3.041

3.031

3.031

3.501

3.844

3.652

4.583

6.160

2.5

2.390

2.803

3.366

3.770

3.756

3.758

4.346

4.774

4.534

5.690

7.669

3.0

2.704

3.326

4.003

4.487

4.476

4.472

5.178

5.691

5.403

6.801

9.166

14.130

3.5

5.221

5.998

6.597

6.261

7.891

10.650

10.660

16.440

4.0

5.732

5.174

6.652

7.499

7.105

8.969

12.120

12.130

18.750

4.5

6.588

7.581

8.371

7.937

10.034

13.580

13.598

21.030

5.0

11.129

15.278

15.044

23.300

6.0

13.104

18.042

17.762

28.820

MT&P

OD (mm)

40.0 x 20.0

50.0 x 30.0

60.0 x 40.0

70.0 x 50.0

80.0 x 40.0

100.0 x 50.0

120.0 x 80.0

200.0 x 100.0

Spec Size Wall Thickness (Mass per meter / Lbs per FT)



Inches

3.4”1”

1 1/4”

1 1/2”2”2 1/2”

3”4”5”6”

OD mm

19.125.431.8

38.150.863.576.1

101.6127.0152.4

1.6kg/m0.6880.9391.189

1.4401.9402.4402.9423.986

0.063lbs/m0.4620.6300.798

0.9671.3031.6391.9762.678

Outer Diameter Wall Thickness (Mass per meter / Lbs per FT)

2.0kg/m0.8401.1541.467

1.7802.4063.0313.6584.9086.165

2.5kg/m

1.4111.817

2.1923.0893.7584.5346.1047.669

0.078lbs/ft0.5640.7750.985

1.1961.6162.0362.4583.2984.142

0.098lbs/ft

0.9481.220

1.4722.0752.5253.0464.1015.153

0.120lbs/ft

1.426

1.8742.3743.0053.6394.8976.1597.425

0.138lbs/ft

2.7433.4764.2075.6847.1638.634

0.156lbs/ft

2.2603.1013.9474.7746.4638.1449.837

0.177lbs/ft

3.4734.3955.3347.2309.13211.027

0.197lbs/ft

5.8998.003

10.10912.216

3.0kg/m

2.123

2.7903.5334.4725.4167.2889.16611.050

3.5kg/m

4.0835.1746.2618.46010.66012.850

4.0kg/m

3.3644.6165.8757.1059.61912.12014.640

4.5kg/m

5.1696.5417.939

10.76013.59016.410

5.0kg/m

8.77911.91115.04418.180

0.236lbs/ft

6.9269.49812.01414.554

6.0kg/m

10.30814.13517.88021.660


- Structural tubing is produced in accordance with “cold Formed Welded Carbon Steel Structural Tubing in Shapes”, ASTM A500

- Thickness Tolerance ±10%

- Tubing is produced in Grade A & B

- Grade B: subject to minimum quantities

- Outside Diameter shal not vary more than ±0.75% to the Specified Outside Diameter

Chemical and Tensile Requirements

Chemical Composition Tensile Requirements

Grade A Grade B Grade A Grade B

Carbon Max 0.260 0.300 Tensile Strength Min, psi (MPa) 45 000 (310) 58 000 (400)

Manganese Max 1.350 1.400 Yield Strength Min, psi (MPa) 33 000 (228) 42 000 (290)

Phosphorus Max 0.035 0.045 Elongation Min % (50.8mm) 25 23

Sulphur Max 0.035 0.045Copper Max 0.200 0.180

ASTM A500 Structural

Table 3: Dimensions and Mass of Circular Hollow Sections

13



Circular: Round Structural Tubing




Size (inches)

1 1/4” x 3/4”

1 1/2” x 1”

2” x 1”

2” x 1 1/2”

2 1/2” x 1 1/2”or

3” x 1”

Thickness (inches)0.0600.0630.078

0.0980.1200.0600.0630.0780.0980.1200.0600.0630.0780.0980.1200.0600.0630.0780.0980.1200.0600.0630.0780.0980.1200.1380.156

Mass lbs per feet0.7520.7930.961

1.1761.3910.9661.0101.2301.5101.8001.1631.2201.4901.8402.2101.3811.4601.8002.2402.6601.5401.6602.0002.5502.9503.4803.700

Imperial

Size (mm)

31.75 x 19.05

38.10 x 25.40

50.8 x 25.40

50.8 x 38.10

63.50 x 38.10or

76.20 x 25.40

Thickness (mm)1.51.62.0

2.53.01.51.62.02.53.01.51.62.02.53.01.51.62.02.53.01.51.62.02.53.03.54.0

kg/m1.1201.1801.894

2.3912.6801.4381.5001.8942.3892.7291.7311.8302.2202.7403.3212.0562.1902.7173.3664.0002.2932.4403.0313.7604.4765.1795.868

Metric

Rectangles: Shaped Structural Tubing - Chemical and Tensile Requirements

Dimensions and Mass of Rectangle Sections

14



Chemical Composition Tensile Requirements

Grade A Grade B Grade A Grade B

Carbon Max 0.260 0.300 Tensile Strength Min, psi (MPa) 45 000 (310) 58 000 (400)

Manganese Max 1.350 1.400 Yield Strength Min, psi (MPa) 39 000 (269) 46 000 (317)Phosphorus Max 0.035 0.045 Elongation Min % (50.8mm) 25 23

Sulphur Max 0.035 0.045

Copper Max 0.200 0.180



Size (inches)

3” x 1 1/2“

3” x 2“

4” x 2“

4” x 3“

or

5” x 2“

5” x 3”

Thickness (inches)0.0600.0630.078

0.0980.1200.1560.0780.0980.1200.1381.1560.1770.0780.0980.120

0.1380.1560.1770.0780.0980.1200.1381.1560.1770.1970.236

0.0780.0980.1200.1381.1560.1770.1970.236

Mass lbs per f eet1.8561.8902.290

2.8403.3504.2302.6003.2003.7704.3804.7605.6253.1003.8404.570

5.3205.8206.7473.6604.5205.4006.2706.8808.1879.056

10.760

4.2105.2306.2107.2007.9409.125

10.10612.080

Imperial

Size (mm)

76.20 x 38.10

76.20 x 50.80

101.60 x 50.80

101.60 x 76.20

or

127.00 x 50.80

127.00 x 76.20

Thickness (mm)1.51.62.0

2.53.04.02.02.53.03.54.04.52.02.53.0

3.54.04.52.02.53.03.54.04.55.06.0

2.02.53.03.54.04.55.06.0

kg/m2.7632.8103.501

4.22051786.6523.8444.7605.6106.5967.4908.3714.5875.6906.807

7.8978.9761-.0425.5386.8928.2309.563

10.88012.18513.47716.025

6.1607.7909.116

10.65012.12013.58015.04017.880

Metric

Rectangles (continued):

Dimensions and Mass of Rectangle Sections

15






Size (inches)

3/4” x 3/4”

1” x 1”

1 1/4” x 1 1/4”

1 1/2” x 1 1/2”

2” x 2”

Thickness (inches)

0.0600.0630.0780.0600.0630.0780.0980.1200.0600.0630.0780.0980.1200.0600.0630.0780.0980.1200.0600.0630.0720.0980.120

0.1380.1560.177

Mass lbs per f eet

0.5750.5770.7000.7520.7930.9611.1761.3910.9761.0101.2301.5101.8001.1661.2201.4901.8402.2101.5451.6601.8502.5502.950

3.4803.7004.394

Imperial

Size (mm)

19.05 x 19.05

25.40 x 25.40

31.75 x 31.75

38.10 x 38.10

50.80 x 50.80

Thickness (mm)

1.51.62.01.51.62.02.53.01.51.62.02.53.01.51.62.02.53.01.51.62.02.53.0

3.54.04.5

kg/m

0.8570.9391.0401.1201.1801.4301.7502.0701.4531.8201.8942.2502.6801.7361.7872.2202.7403.2902.3002.4703.6103.8294.470

5.1705.8606.540

Metric

Squares:Dimensions and Mass of Square Sections

16





Size (inches)

2 1/2” x 2 1/2”

3” x 3”

1 1/4” x 1 1/4”

Thickness (inches)0.0720.0980.1200.1380.1560.1770.0720.0980.120

0.1380.1560.1770.0780.0980.1200.1380.1560.1770.1880.236

Mass lbs per feet2.6003.2003.7704.3804.7605.6253.1043.8404.570

5.3205.8206.7424.2105.2306.2107.2007.9409.125

10.09912.080

ImperialSize (mm)

63.50 x 63.50

76.2 x 76.2

101.6 x 101.6

Thickness (mm)2.02.53.03.54.04.52.02.53.0

3.54.04.52.02.53.03.54.04.55.06.0

kg/m3.8704.7605.6106.5207.0808.3714.6205.7206.810

7.9018.60010.0346.2707.7909.232

10.72012.38013.58015.03017.900

Imperial

Squares (continued):

Dimensions and Mass of Square Sections

17





Scope:

Steel tubes for Non-Pressured Applications

- General Engineering and Structural Applications


All material that complies with S355 MPa (Yield) will be as follows:

- Round - from 60mm and bigger

- Square - from 50mm and bigger

- Rectangle - from 60mm x 40mm and bigger

- Material that gets manufactured with high grade material must be marked accordingly

- Wall Thickness - from 2.5mm and thicker

- Outside Diameter shall not vary more than ±1% to the Specified Outside Diameter

Note: For all sizes not mentioned, please contact Macsteel Tube & Pipe

SANS 657/1 Structural

18



Material:

- Chemical Composition and Machanical properties

* Steel Ordered to Chemical Analysis

Grade

General Eng.

Structural S275

Structural S355

Tensile MPa (min)

*

450 - 620

450 - 550

Yield MPa (min)

*

275

355

Min Elong. %

*

20

22

C % Max

0.220

0.200

0.140

Mn % Max

*

1.500

1.500

Si Max

*

0.035

0.15 - 0.25

P Max

0.050

0.040

0.035

S Max

0.050

0.040

0.030



OD (mm)

19.121.3

25.4

26.9

31.8

34.1

38.1

42.8

48.4

50.860.3

63.5

76.1

88.9

101.6

114.3

127.0

139.7

152.4

165.1

177.8

193.7

219.1

1.2

0.5310.611

0.716

1.6

0.6880.778

0.939

1.002

1.189

1.282

1.440

1.628

1.846

1.9402.317

2.440

2.942

3.233

3.986

2.0

0.8400.953

1.154

1.233

1.467

1.562

1.780

2.012

2.288

2.4062.875

3.031

3.658

4.286

4.908

5.534

6.165

2.5

1.158

1.411

1.502

1.817

1.942

2.192

2.485

2.830

3.0893.700

3.758

4.534

5.327

6.104

6.893

7.669

3.0

1.768

2.123

2.293

2.790

2.944

3.358

3.5334.224

4.472

5.416

6.355

7.288

8.221

9.166

10.110

11.050

11.990

13.000

14.130

15.778

3.5

3.009

3.392

3.876

4.0834.876

5.174

6.261

7.371

8.460

9.555

10.660

11.760

12.850

13.950

15.045

16.440

18.766

4.0

3.364

3.380

4.366

4.6165.551

5.875

7.105

8.375

9.619

10.880

12.120

13.390

14.640

15.890

17.230

18.530

21.010

4.5

3.827

4.872

5.1696.154

6.541

7.939

9.366

10.760

12.170

13.590

15.000

16.410

17.810

19.340

21.030

23.810

5.0

8.779

10.345

11.911

13.465

15.044

16.610

18.180

19.740

21.308

23.300

26.425

6.0

10.308

12.172

14.135

16.011

17.880

19.780

21.660

23.540

25.217

27.820

31.530



19



Dimensions and Mass of Circular Hollow Sections




20



Dimensions and Mass of Square Hollow Sections

Size (mm)

16 x 16 (15.88)

19 x 19 (19.05)

25 x 25 (25.40)

32 x 32 (31.75)

38 x 38 (38.10)

50 x 50 (50.80)

60 x 60 (60.30)

63 x 63 (63.50)

75 x 75 (76.20)

100 x 100 (101.60)

120 x 120 (120.00)

150 x 150 (150.00)

1.2

0.56

0.53

0.92

1.16

1.41

1.6

0.69

0.88

1.19

1.52

1.85

2.44

2.94

3.09

3.69

2.0

1.09

1.47

1.87

2.29

3.03

3.66

3.85

4.59

6.17

2.5

1.80

2.31

2.83

3.76

4.54

4.78

5.70

7.68

3.0

2.13

2.74

3.36

4.48

5.42

5.70

6.81

9.17

11.10

14.13

3.5

5.18

6.28

6.60

7.90

10.70

12.90

16.27

4.0

5.87

7.12

7.50

8.98

12.10

14.60

18.75

4.5

6.55

7.96

8.38

10.00

13.60

16.40

21.03

6.0

17.90

21.70

27.82

5.0

15.00

18.20

23.30


Dimensions and Mass of Rectangular Hollow Sections

Size (mm)

25 x 12

31 x 15

38 x 19

38 x 25

50 x 25

50 x 38

60 x 40

63 x 38

76 x 25

76 x 38

76 x 50

100 x 50

127 x 76

120 x 80

150 x 100

160 x 80

200 x 100

1.6

0.88

1.19

1.44

1.52

1.85

2.19

2.44

2.44

2.44

2.82

3.09

3.69

2.0

1.09

1.47

1.78

1.87

2.29

2.72

3.03

3.03

3.03

3.50

3.85

4.59

6.16

2.5

2.31

2.83

3.37

3.76

3.76

3.76

4.35

4.78

5.70

7.67

7.68

3.0

3.36

4.01

4.48

4.48

4.48

5.18

5.69

6.81

9.12

9.17

11.04

11.10

3.5

5.18

5.18

6.00

6.60

7.90

10.65

10.70

12.84

12.90

16.40

4.0

5.87

6.81

7.50

8.98

12.12

21.10

14.63

14.60

18.21

4.5

8.38

10.00

13.58

13.60

16.40

16.40

21.00

5.0

15.00

18.16

18.20

22.87

6.0

17.90

21.64

21.70

27.80




SANS 657/3 - MAC CONVEYOR IDLERS

Scope:

Steel Tubes for Rolls for Conveyor Belt Idlers


Scarfing: The inner and outer weld protrusion shall be removed by scarfing. The outer scarfing shall blend smoothly with the outer diameter of the

tube and shall not protrude above the tube by more than 0.1mm or indent within the wall of the tube by more than 0.1mm. Similarly, the inner scarfing

shall not stand proud of the tube wall by more than 0.1mm or indent within the wall of the tube by more than 0.35mm.

21



Grade

230

Chemical Composi tion Mechan ical Proper ties

C Max

0.25

S Max

0.06

P Max

0.06

Yield MPa Min

230

Tensile MPa Min

230

Elongation % Min

10

mm

101.6

127.0

127.0

127.0

152.4

152.4

158.8

165.1

165.1

177.8

193.7

219.1

Min (mm)

101.4

126.8

126.8

126.8

152.2

152.2

158.6

164.9

164.9

177.6

193.40

218.90

Diameter Outside Diameter

Max mm

101.8

127.2

127.2

127.2

152.6

152.6

159.0

165.3

165.3

178.1

194.00

219.40

mm

101

127

127

127

152

152

159

165

165

178

194

219

Nominal Diameter Size

kg/m

3.5

3.8

4.5

6.0

4.0

6.0

4.0

4.5

6.0

6.0

6.0

6.0

Wall Thickness

kg/m

8.47

11.55

13.59

17.90

14.64

21.66

15.14

17.82

23.54

25.42

27.77

31.53

Mass - Tubes up to and including 4.5mm wall thickness

are subject to a mill rolling tolerance of ±0.2mm.

- Tubing abover 4.5mm wall thickness is subject to

a mill rolling tolerance of ±0.28mm.

- All measurements to be taken 150mm from the

end of the tube.

- Equipment available to cut and chamfer Conveyor

Idlers.

Equivalent International Specification: ASTM 513 / AS 1163 / BS 6323 Pt 5





23



NOTES:



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Africa’s leading steel supplier



24



NOTES:



25


NOTES:

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