Non Ferrous - Welding Consumables

Nonferrous Metal Welding Consumables

COVERED ELECTRODES

TIG WELDING CONSUMABLES

MIG WELDING CONSUMABLES

Classifications

DescriptionCovering is low hydrogen type for welding of Ni-Cr-Fe alloy steel (Inconel 600, 601) or different materials,such as lnconels, lnconel and low alloy steels, stainless steels and low alloy steels.KNCF-3 makes safety welding with good weldability and usability.Excellent heat resistance, corrosion resistance and mechanical quality of all weld metal.Redry the electrode at 300~400℃ for 1~2 hours prior to use.

Typical chemical composition of all-weld metal (%)C Si Mn P S Fe Ni Cr Ti Nb+Ta

0.06 0.42 7.95 0.010 0.007 3.9 Rem. 16.2 0.02 1.9

EN ISO 14172:2004 : E Ni 6182AWS A5.11-05 : ENiCrFe-3

KS D 7021 : DNiCrFe-3JIS Z 3224 : DNiCrFe-3

KNCF-3For nickel alloy (Inconel 600, 601)

Covered Electrodes

357

Welding positions

Typical mechanical properties of all-weld metal

Sizees available and recommended currents (DC+)

Dia. (mm)Length (mm)Amp. F

(A) V.OH

2.6 3.2 4.0 5.0300 350 350 350

60~80 90~130 120~150 150~18055~70 80~100 100~140 -

AWS A5.11EN ISO 14172Example

Y.S (0.2%OS)(MPa)

min. 390min. 360

500

T.S(MPa)

min. 550min. 550

650

El.(%)

min. 30min. 27

42

Remarks

AW

AW : As-Welded

Approvals

CE

KW-A690For nickel alloy (Inconel 690)

Covered Electrodes

358

Classifications

DescriptionCovering is low hydrogen type for welding of Ni-Cr-Fe alloy steel (Inconel 690) or different materials, such as lnconels, lnconel and low alloy steels, stainless steels and low alloy steels.Easy slag removal and stable arc.Excellent heat resistance, corrosion resistance and mechanical quality of all weld metal.Redry the electrode at 250~350℃ for 30~60 minutes prior to use.

Typical chemical composition of all-weld metal (%)C Si Mn P S Fe Ni Cr Ti Nb+Ta

0.05 0.52 1.45 0.008 0.004 10.1 Rem. 29.5 0.03 1.2

EN ISO 14172:2004 : E Ni 6152AWS A5.11-05 : ENiCrFe-7

Welding positions



Dia. (mm)Length (mm)Current F(Amp.) V.OH

2.6 3.2 4.0 5.0300 350 350 350

60~80 90~130 120~150 150~18055~70 80~100 100~140 -


Y.S (0.2%OS)(MPa)

min. 390min. 360

490

T.S(MPa)

min. 550min. 550

640

El.(%)

min. 30min. 27

44

Remarks

AW

AW : As-Welded

Approvals

CE

KW-A625For nickel alloy (Inconel 625)

Covered Electrodes

359

Classifications

DescriptionCovering is lime titania type for welding of Inconel 625, Incoloy 825 and other molybdenum containing stainless steels. The weld metal has high strength at room and elevated temper atures and has exceptionalcorrosion resistance, including resistance to pitting, crevice corrosion, etc.The electrodes provide excellent operability for groove and fillet welding in the downhand position.Easy slag removal, low spatter generation and stable arc characteristics.Redry the electrode at 250~350℃ for 30~60 minutes prior to use.

Typical chemical composition of all-weld metal (%)C Si Mn P S Fe Ni Cr Mo Nb+Ta

0.03 0.22 0.54 0.008 0.004 1.64 Rem. 21.9 8.6 3.8

EN ISO 14172:2004 : E Ni 6625AWS A5.11-05 : ENiCrMo-3

KS D 7021 : DNiCrMo-3JIS Z 3224 : DNiCrMo-3

Welding positions




2.6 3.2 4.0 5.0300 350 350 350

60~90 90~120 140~180 170~21060~90 70~100 120~160 130~170


Y.S (0.2%OS)(MPa)

min. 390min. 420

520

T.S(MPa)

min. 760min. 760

770

El.(%)

min. 30min. 27

40

Remarks

AW

AW : As-Welded

Approvals

Others : CE

DNV

Remark : For NV 1.5Ni, NV 3.5Ni, NV 5Ni, and 9Ni. Test Temp. -196℃

KW-A60For nickel alloy (Monel 400, R-405, K-500)

Covered Electrodes

360

Classifications

DescriptionWelding of Monel 400. Welding or hardfacing for different materials, such as low alloy steel, cabon steel and Cu-Ni alloy.Easy slag removal, low spatter generation.Redry the electrode at 300~400℃ for 1~2 hours prior to use.

Typical chemical composition of all-weld metal (%)C Si Mn P S Fe Cu Ni Al Ti

0.04 1.12 3.50 0.008 0.004 2.1 Rem. 65.2 0.03 0.44

EN ISO 14172:2004 : E Ni 4060AWS A5.11-05 : ENiCu-7

KS D 7021 : DNiCu-7JIS Z 3224 : DNiCu-7

Welding positions




2.6 3.2 4.0 5.0300 350 350 350

60~80 90~130 120~150 150~18055~75 80~100 - -


Y.S (0.2%OS)(MPa)

min. 390min. 200

310

T.S(MPa)

min. 480min. 480

530

El.(%)

min. 30min. 27

43

Remarks

AW

AW : As-Welded

Approvals

CE

KW-T61Nickel 200, 201

Nickel alloy TIG consumables

KW-T82Inconel 600, 601, 690/ Incoloy 800, 800HT


361

Classifications

DescriptionTIG consumable for pure nickel, nickel alloys and repair welding of cast iron.It can be used for dissimilar welding of nickel, steels, monel, cupronickel and stainless steels.

Typical chemical composition of wire (%)


C Si Mn Ni Ti

0.01 0.27 0.40 98.80 3.19

EN ISO 18274:2005 : S Ni 2061 (NiTi3)AWS A5.14-07 : ERNi-1

KS D 7045:2005 : YNi-1JIS Z 3334:2005 : YNi-1

T.S. EI.(MPa) (%)

AWS A5.14 380 -Example 450 29

T.S. EI.(MPa) (%)

AWS A5.14 550 -Example 640 36

Classifications

DescriptionTIG consumable for Inconel 600, Incoloy 800(HT). (ASTM B 163, B166, B167 or UNS N06082)It can be used for dissimilar welding of Inconel 600 with steels or stainless steels.The weld metal has high strength and good corrosion resistance at elevated temperature.



EN ISO 18274:2005 : S Ni 6082 (NiCr20Mn3Nb)AWS A5.14-07 : ERNiCr-3

KS D 7045:2005 : YNiCr-3JIS Z 3334:2005 : YNiCr-3

C Si Mn Cr Ni Fe Nb+Ta

0.02 0.11 3.09 20.32 71.90 1.04 2.44

Classifications

DescriptionTIG consumable for Inconel 625, Incoloy 825.It can be used for surfacing of 9% Ni steels and dissimilar welding of Inconel 625 to stainless steels.The weld metal has high strength and good corrosion resistance at broad temperature.


용착금속의 기계적 성질 일례

C Si Mn Cr Ni Mo Nb

0.01 0.08 0.03 22.24 63.80 8.67 3.36

T.S. EI.(MPa) (%)

AWS A5.14 760 -Example 770 41


EN ISO 18274:2005 : S Ni 6625 (NiCr22Mo9Nb)AWS A5.14-07 : ERNiCrMo-3

KS D 7045:2005 : YNiCrMo-3JIS Z 3334:2005 : YNiCrMo-3

Classifications

DescriptionTIG consumable for Hastelloy C276It can be used for surfacing steels and dissimilar welding of nickel alloys, steels and stainless steels.The weld metal has excellent resistance on pitting and crevice corrosion.



C Si Mn Cr Ni Mo W

0.01 0.04 0.50 15.86 57.64 16.01 3.67

T.S. EI.(MPa) (%)

AWS A5.14 690 -Example 740 32


EN ISO 18274:2005 : S Ni 6276 (NiCr15Mo16Fe6W4)AWS A5.14-07 : ERNiCrMo-4

KS D 7045:2005 : YNiCrMo-4JIS Z 3334:2005 : YNiCrMo-4

KW-T625Inconel 625 / Incoloy 825


KW-T276Hastelloy C-276


362

Classifications

DescriptionTIG consumable for inconel 690.It can be used for dissimilar welding of nickel alloys, steels or stainless steels.



C Si Mn Cr Ni Mo Fe

0.01 0.22 0.35 29.42 59.90 0.04 9.19

EN ISO 18274:2005 : S Ni 6052 (NiCr30Fe9)AWS A5.14-07 : ERNiCrFe-7

T.S. EI.(MPa) (%)

AWS A5.14 550 -Example 560 30

T.S. EI.(MPa) (%)

AWS A5.14 480 -Example 510 31

Classifications

DescriptionTIG consumable for Monel 400, 402. (ASTM B127, B164, B165, UNS N04400) It can be used for surfacing steels and dissimilar welding of monel to steels.



EN ISO 18274:2005 : S Ni 4060 (NiCu30Mn3Ti) AWS A5.14-07 : ERNiCu-7

KS D 7045:2005 : YNiCu-7 JIS Z 3334:2005 : YNiCu-7

C Si Mn Cu Ni Mo Fe

0.03 0.21 3.25 28.58 65.20 0.21 2.20

KW-T690Inconel 690


KW-T60Monel 400, 402, K-500


363

Classifications

DescriptionTIG consumable for Inconel 617.It can be used for welding parts required strength and corossion resistance at high temperature.



C Si Mn Cr Ni Mo Co Fe

0.07 0.30 0.32 22.31 Rem. 8.76 11.19 0.89

T.S. EI.(MPa) (%)

AWS A5.14 620 -Example 620 25


EN ISO 18274:2005 : S Ni 6617 (NiCr22Co12Mo9)AWS A5.14-07 : ERNiCrCoMo-1

Classifications

DescriptionTIG consumable for Inconel 718, 706 and X-750.It can be used for welding parts required strength and corossion resistance at high temperature.The weld metal has the mechanical properties after aging.



C Si Mn Cr Ni Mo Fe Co

0.05 0.06 0.03 17.55 52.78 3.08 19.80 0.03

Y.S. T.S. Remark(MPa) (MPa)

AWS A5.14 - 1140 PWHTExample 1105.6 1212 PWHT


EN ISO 18274:2005 : S Ni 7718 (NiCr19Fe19Nb5Mo3)AWS A5.14-07 : ERNiFeCr-2

KW-T617Inconel 617


KW-T718Inconel 718, 706


364

PWHT : 718℃ x 8Hr, furnace cool 3Hr to 620℃ and air cool

Classifications

DescriptionTIG consumable for 70%Cu-30%Ni Cupronickel and copper alloys.It can be used for surfacing steels and dissimilar welding of copper alloys with steels.



C Si Mn Cu Ni Ti

0.01 0.08 0.79 Rem. 30.71 0.30

EN ISO 14640:2005 : S Cu 7158 (CuNi30)AWS A5.7-07 : ERCuNi

KS D 7044:2004 : YCuNi-3 JIS Z 3341:2005 : YCuNi-3

T.S. EI.(MPa) (%)

AWS A5.7 345 -Example 345 35

T.S. EI.(MPa) (%)

Example 370 37

Classifications

DescriptionTIG consumable for 90%Cu-10%Ni Cupronickel and copper alloys.It can be used for surfacing steels and dissimilar welding of copper alloys with steels.



EN ISO 14640:2005 : S Cu 7061 (CuNi10) KS D 7044:2004 : YCuNi-1 JIS Z 3341:2005 : YCuNi-1

C Si Mn Cu Ni Ti Fe

0.002 0.03 0.85 Rem. 10.47 0.31 0.30

KW-TCuNiMonel 450, Cupronickel

Copper alloy TIG consumables

KW-TCuNi9 UNS 69200, Cupronickel

Copper alloy TIG consumables

365

Classifications

DescriptionMIG consumable for pure nickel , nickel alloy or repair welding of cast iron.It can be used for dissimilar welding of nickel, steels, monel, cupronickel and stainless steels.



C Si Mn Ni Ti

0.01 0.27 0.40 95.80 3.19

T.S. EI.(MPa) (%)

AWS A5.14 380 -Example 450 35


EN ISO 18274:2005 : S Ni 2061 (NiTi3)AWS A5.14-07 : ERNi-1

KS D 7045:2005 : YNi-1JIS Z 3334:2005 : YNi-1

Classifications

DescriptionMIG consumable for cast iron and repair welding of cylinder cover, moter bed.Preheat the base metal to 150 ~ 300℃ is needed for prevent a crack.It is only used for one pass welding.If a crack appeare in weldment and it grow. It can be stoped by making stop-holes at both end of the crack.



C Si Mn Ni Fe

0.03 0.12 0.27 54.59 Rem.

Y.S. T.S. EI.(MPa) (MPa) (%)

EN ISO 1071 min. 290 min. 420 min. 6Example 430 564 32


EN ISO 18274:2005 : NiFe-1

KW-M61Nickel 200, 201

Nickel alloy MIG consumables

KW-MNF1Ni alloys, Cast iron


366

Classifications

DescriptionMIG consumable for Inconel 600, Incoloy 800(HT). (ASTM B 163, B166, B167 or UNS N06082)It can be used for dissimilar welding of Inconel 600 with steels or stainless steels.The weld metal has high strength and good corrosion resistance at elevated temperatures.



C Si Mn Cr Ni Fe Nb+Ta

0.02 0.11 3.09 20.32 71.90 1.04 2.44

EN ISO 18274:2005 : S Ni 6082 (NiCr20Mn3Nb) AWS A5.14-07 : ERNiCr-3

KS D 7045:2005 : YNiCr-3JIS Z 3334:2005 : YNiCr-3

T.S. EI.(MPa) (%)

AWS A5.14 550 -Example 640 36

T.S. EI.(MPa) (%)

AWS A5.14 550 -Example 770 21

Classifications

DescriptionMIG consumable for Inconel 625, Incoloy 825.It can be used for surfacing of 9% Ni steels or dissimilar welding of Inconel to stainless steels.The weld metal has high strength and good corrosion resistance at broad temperature.



EN ISO 18274:2005 : S Ni 6625 (NiCr22Mo9Nb) AWS A5.14-07 : ERNiCrMo-3

KS D 7045:2005 : YNiCrMo-3 JIS Z 3334:2005 : YNiCrMo-3

C Si Mn Cr Ni Mo Nb

0.01 0.08 0.03 22.24 63.80 8.67 3.36

KW-M82Inconel 600, 601, 690/ Incoloy 800, 800HT


KW-M625Inconel 625 / Incoloy 825


367

Classifications

DescriptionMIG consumable for Hastelloy C276It can be used for surfacing steels and dissimilar welding of nickel alloys, steels and stainless steels.The weld metal has excellent resistance on pitting and crevice corrosion.



C Si Mn Cr Ni Mo W

0.01 0.04 0.50 15.86 57.64 16.01 3.67

T.S. EI.(MPa) (%)

AWS A5.14 690 -Example 740 32


EN ISO 18274:2005 : S Ni 6276 (NiCr15Mo16Fe6W4) AWS A5.14-07 : ERNiCrMo-4

KS D 7045:2005 : YNiCrMo-4 JIS Z 3334:2005 : YNiCrMo-4

Classifications

DescriptionMIG consumable for Inconel 690.It can be used for dissimilar welding of nickel alloys, steels or stainless steels.



C Si Mn Cr Ni Mo Fe

0.01 0.22 0.35 29.42 59.90 0.04 9.19

T.S. EI.(MPa) (%)

AWS A5.14 550 -Example 690 40


EN ISO 18274:2005 : S Ni 6052 (NiCr30Fe9)AWS A5.14-07 : ERNiCrFe-7

KW-M276Hastelloy C-276


KW-M690Inconel 690


368

Classifications

DescriptionMIG consumable for Monel 400, 402. (ASTM B127, B164, B165, UNS N04400)It can be used for surfacing steels and dissimilar welding of monel to steels.



C Si Mn Cu Ni Mo W

0.03 0.21 3.25 28.58 65.20 0.21 2.20

EN ISO 18274:2005 : S Ni 4060 (NiCu30Mn3Ti) AWS A5.14-07 : ERNiCu-7

KS D 7045:2005 : YNiCu-7 JIS Z 3334:2005 : YNiCu-7

T.S. EI.(MPa) (%)

AWS A5.14 480 -Example 510 31

T.S. EI.(MPa) (%)

AWS A5.14 620 -Example 620 25

Classifications

DescriptionMIG consumable for Inconel 617.It can be used for welding parts required strength and corossion resistance at high temperature.



EN ISO 18274:2005 : S Ni 6617 (NiCr22Co12Mo9) AWS A5.14-07 : ERNiCrCoMo-1

C Si Mn Cr Ni Mo Co Fe

0.07 0.30 0.32 22.31 Rem. 8.76 11.19 0.89

KW-M60Monel 400, 402, K-500


KW-M617Inconel 617


369

Classifications

DescriptionMIG consumable for Inconel 718, 706 and X-750.It can be used for welding parts required strength and corossion resistance at high temperature. The weld metal has the mechanical properties after aging.



C Si Mn Cr Ni Mo Fe Co

0.05 0.06 0.03 17.55 52.78 3.08 19.80 0.03

Y.S. T.S. Remark(MPa) (MPa)

AWS A5.14 - 1140 PWHTExample 1153 1223 PWHT


EN ISO 18274:2005 : S Ni 7718 (NiCr19Fe19Nb5Mo3) AWS A5.14-07 : ERNiFeCr-2

Classifications

DescriptionMIG consumable for 70%Cu-30%Ni Cupronickel and copper alloys.It can be used for surfacing steels and dissimilar welding of copper alloys to steels.



C Si Mn Cu Ni Ti

0.01 0.08 0.79 Rem. 30.71 0.30

T.S. EI.(MPa) (%)

AWS A5.7 345 -Example 345 30


EN 14640:2005 : S Cu 7158 (CuNi30) AWS A5.7-07 : ERCuNi

KS D 7044:2004 : YCuNi-3 JIS Z 3341:2005 : YCuNi-3

KW-M718Inconel 718, 706


KW-MCuNi Monel 450, Cupronickel

Copper alloy MIG consumables

370

PWHT : 718℃ x 8Hr, furnace cool 3Hr to 620℃ and air cool

Classifications

DescriptionMIG consumable for 90%Cu-10%Ni Cupronickel and copper alloys. It can be used for surfacing steels and dissimilar welding of copper alloys to steels.



C Si Mn Cu Ni Ti Fe

0.002 0.03 0.85 Rem. 10.47 0.31 0.30

EN ISO 14640:2005 : S Cu 7061 (CuNi10) KS D 7044:2004 : YCuNi-1 JIS Z 3341:2005 : YCuNi-1

T.S. EI.(MPa) (%)

Example 370 37

T.S. EI.(MPa) (%)

AWS A5.7 414 -Example 556 32

Classifications

DescriptionMIG consumable for aluminum bronze and many ferrous and non ferrous metals.It can be used for resistance to corrosion, erosion and repair welding.



EN ISO 14640:2005 : S Cu 6180 (CuAl10) AWS A5.7-07 : ERCuAl-A2

KS D 7044:2004 : YCuAl JIS Z 3341:2005 : YCuAl

Cu Zn Mn Fe Si Al Pb

Rem. 0.006 0.01 0.79 0.05 9.04 0.001

KW-MCuNi9 UNS 69200, Cupronickel


KW-MCuAlA2 Aluminum bronze (Cu - 8.5~11.0%Al)


371

Classifications

DescriptionMIG consumable for silicon bronzes, brasses and galvanized steels.It can be used for surfacing area subjected to corrosion resistance.Keep the weld puddle small to promote fast solidificatoin and minimize crack.



Cu Zn Mn Fe Si Al Pb

Rem. 0.005 0.85 0.03 2.94 0.002 0.003

T.S. EI.(MPa) (%)

AWS A5.7 345 -Example 375 43


EN ISO 18274:2005 : S Cu 6560 (CuSi3Mn1) AWS A5.14-07 : ERCuSi-A

KS D 7044:2004 : YCuSi BJIS Z 3341:2005 : YCuSi B

KW-MCuSiSilicon-Bronze (Cu - 3%Si)


372

M E M O

Engineering

Non Ferrous - Welding Consumables