Stainless steel argon arc welding wire

Grade

Equal to

chemical composition(%)

tensile strength(MPa)

elongation(%)

usage

AWS

GB

C

Mn

Si

Cr

Ni

others

TH-ER308

ER308

H0Cr21Ni10

0.05

1.79

0.33

19.72

10.14

-

580

42

18%Cr-8%Ni stainless steel

TH-ER308L

ER308L

H00Cr21Ni10

0.024

1.82

0.34

19.76

9.83

-

560

45

Ultra-low carbon type 18% Cr-8% Ni stainless steel welding wire, a CHM-308,, and the CHG308 corrosion resistance is better

TH-ER309

ER309

H1Cr24Ni13

0.06

2.05

0.34

23.83

13.26

-

580

39

22%Cr-12%Nistainless steel , Heat corrosion resistance, can be used for heterogeneous steel welding

TH-ER309L

ER309L

H0Cr24Ni13

0.026

2.11

0.38

23.56

12.31

-

570

38

Ultra-low carbon type, can be used for welding the render of stainless steel

TH-ER310

ER310

H1Cr26Ni21

0.09

1.90

0.35

26.80

21.40

-

610

41

25%Cr-20%Nistainless steel,Excellent oxidation stability

TH-ER316

ER316

H0Cr19Ni12Mo2

0.04

1.88

0.33

19.27

12.70

Mo2.26

570

42

18%Cr-12%Ni-2%Mostainless steel,Excellent resistance to crack sex

TH-ER316L

ER316L

H00Cr19Ni12Mo2

0.020

1.85

0.38

18.73

12.50

Mo2.36

550

43

Ultra-low carbon type, Corrosion resistance better than CHM-316,CHG-316

TH-ER317

ER317

H00Cr20Ni14Mo3

0.04

1.86

0.46

19.3

14.20

Mo3.5

596

42

Suitable for welding sulfuric acid, diethanolamine and its salt corrosion of containe

TH-ER347

ER347

H0Cr20Ni10Nb

0.06

1.84

0.41

19.4

9.50

Nb0.89

630

40

Welding including stainless steel, fight intercrystal Nb corrosion and heat resistance

TH-ER410

ER410

H1Cr13

0.10

0.47

0.42

11.80

0.20

-

510

26

Suitable for welding Cr13 stainless steel