| Customization: | Available |
|---|---|
| Type: | Rolling Wire |
| Material: | Stainless Steel |
|
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| MIG diameter | 0.8mm 0.9mm 1.0mm 1.2mm 1.6mm |
| TIG diameter | 1.6mm 2.0mm 2.4mm 3.0mm 3.2mm 4.0mm |
| Raw material | stainless steel alloy |
| Packing 1 | D100-1kg |
| Packing 2 | D200-5kg |
| Packing 3 | D300-15kg |
| MOQ | 100 kgs |
| Delivery | 5-7 days |
| Product Keywords | ER309L stainless steel mig and tig welding wire for welding |
ER309L
Description: ER309L is TIG welding wire for stainless steel. The weld metal is austenitic structure containing 19%Cr-12%Ni-2%Mo, which is excellent in corrosion resistance, heat resistance and crack resistance. Because Mo contains good corrosion resistance to acetic acid, sulfurous acid, phosphoric acid and salts, especially against chloride ion pitting.Uses: Used for the welding of the same type of stainless steel, but also for the welding of high-chromium steel and dissimilar steel without heat treatment after welding.
|
Item |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Cu |
|
Standard |
≤0.08 |
0.30- |
1.00- |
≤0.030 |
≤0.030 |
18.00- |
11.00- |
2.00- |
≤0.75 |
|
Test |
0.048 |
0.43 |
1.78 |
0.012 |
0.010 |
19.23 |
12.5 |
2.52 |
0.30
|
APPLICATIONS:
It can be used in the welding of 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) and other materials.
FEATURES:
The welding wire is 21%Cr-10%Ni austenitic stainless steel welding wire, with stable welding arc and beautiful shape. And it can be used for all position welding.
PRECAUTIONS:
1.Clear rust, oil, water and other impurities on the weldments before welding.
2.It is recommended to use Ar+(1%-3%)O2 as shielding gas in MIG welding, and use pure argon as shielding gas inTIG welding.
3.The user should develop an appropriate production welding specifications acccording to the circumstances.
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