Stainless Steel Welding Wire-ER308

1.Stainless Steel Welding Wire-ER308
2.diameter:0.6mm-2.0mm.
3.bright and 1/2 hard, soft wire.
4.packing wooder case drum
1.
AWS
Mechanical Performance of Deposited Metal
Chemical Composition of Deposited Metal
Properties and Application
Tensile Strength MPa
Elongation(%)
C
Mn
Si
Cr
Ni
Mo
Other
ER304
597
43
0.040
1.27
0.51
18.30
9.40


17Cr-8Ni Suitable for steel,aesthetic weld join
ER307Si
605
41
0.074
6.97
0.72
18.83
8.23
0.08

Suitable for welding of deepfreeze
ER308
607
41
0.040
1.82
0.34
20.13
9.50


17Cr-8NiSuitable for steel,?aesthetic weld joint, good crack resistance, and stable arc
ER308L
578
42
0.024
1.65
0.42
20.10
10.33


17Cr-8NiSuitable for steel,to improve the resistance of intergranular corrosion without stabilizing agent.
ER308LSi
582
41
0.027
1.62
0.85
20.10
9.37


The same with ER308L except higher silicon content; It can enhance the workmanship performance of filling metal in welding.
ER309
607
40
0.083
1.63
0.42
23.83
13.13


22Cr-12Ni Suitable for steel and profiled materials; good heat resistance and corrosive resistance and stable arc, etc.
ER309L
588
43
0.023
1.98
0.39
23.88
12.90


Suitable for welding of profiled materials; good heat resistance and corrosive resistance; welding of low carbon stainless steel, low carbon CLAD steel, SUS309S heat resistant steel, 13Cr/18Cr steel and profiled metals.
ER309LSi
597
39
0.023
1.88
0.84
23.19
13.21


Suitable for high Si low C-22Cr-12Ni steel. Others are the same with 309L.
ER310
607
41
0.089
2.01
0.40
27.40
21.80


25Cr-20Ni Suitable for steel, more suitable than ER309, ER309L in the welding of profiled metals, high rigidity steel alloy and high carbon steel and profiled materials.
ER316
578
38
0.050
1.78
0.36
19.61
12.50
2.49

18Cr-12Ni-2.5MoSuitable for welding of steel, with stable arc and aesthetic weld joint.
ER316L
558
40
0.025
1.91
0.42
19.10
12.58
2.57

Suitable for low carbon 8Cr-12Ni-2.5Mo steel, with stronger corrosive resistance than ER316.
ER316LSi
572
38
0.028
1.40
0.85
18.30
11.32
2.55

Suitable for high Si low C18Cr-12Ni-2.5Mo steel. Others are the same with ER316L
ER317
598
42
0.048
1.86
0.45
19.41
14.23
3.51

Suitable for 18Cr-12Ni-3.5Mo steel, with higher Mo content, good corrosive resistance of sulphuric acid, sub-sulphuric acid and other non-oxidation acid and organic acid, and excellent heat resistance, suitable for welding of important chemical containers.
ER317L
568
42
0.023
1.76
0.40
19.60
13.68
3.63

Suitable for low carbon 18Cr-12Ni-3.5Mo steel, super-low in carbon content and higher Mo content to prevent intergranular corrosion; without heat treatment; with big high temperature strength and a special welding wire of corrosive resistance of sulphuric acid, sub-sulphuric acid and organic acid.
ER347
627
41
0.030
1.61
0.41
20.37
9.90

Nb:080
Suitable for 18Cr-9Ni-Ti steel; with Nb, the welding wire can increase the resistance to intergranular corrosion of Deposited Metal; with big high temperature, it is especially suitable for welding of heat resistant steel.
HoCr18Ni9Ti
574
40
0.053
1.78
0.63
17.57
9.43

Ti:0.54
Suitable for 17Cr-8Ni steel; with Ti, it can greatly improve the resistance to intergranular corrosion.?
ER321
592
40
0.062
1.49
0.42
19.22
9.78

Ti:0.77
Suitable for 20Cr-10Ni-Ti steel; with Ti, it can greatly improve the resistance to intergranular corrosion.
ER409


0.08
0.8

0.5-13.5
0.6
0.5
Ti:10xCmin/1.5max
Add Ti to form carbide, improve corrosive resistance, enhance temperature and promote the microscopic structure of ferrite. The thin plate structure in the parts of exhaust system is often used.
ER410
510
25
0.100
0.43
0.54
11.81
0.17


Suitable for 13Cr steel; the Deposited Metal is 13Cr with big hardness, good oxidation resistance and corrosive resistance at high temperatures; suitable for welding of AIS410 or 420
ER430
468
36
0.038
0.46
0.39
16.37
0.20


Suitable for 17Cr steel, especially for the welding of nitric acid container
ER502
483
38
0.080
0.58
0.23
5.30
0.17
0.52

Suitable for 1Cr5Mo steel, usually for the welding of pipes, with the feature of air cooling hardening; pre-heat and after heat treatment are necessary.
Stainless Steel Welding Wire-ER308