MH-ER2209 Stainless Steel Solid Welding Wire
Standard：AWS A5.9, ER2209.
It is 22%Cr-8%Ni-3%Mo-N austenite and ferrite duplex stainless steel solid wire shielded by 98%Ar+2%O2.
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Standard：AWS A5.9, ER2209.
It is 22%Cr-8%Ni-3%Mo-N austenite and ferrite duplex stainless steel solid wire shielded by 98%Ar+2%O2.
Deposited metal of this wire has comprehensive nature of austenitic stainless steel and stress corrosion resistance properties of ferritic stainless steel. It can be used for petroleum chemical industry, ship manufacturing industry such as joining of 00Cr22Ni5Mo3N (SUS2205).
| Tensile Strength | 795MPa |
| Elongation | 31.5% |
| Chemical components of welding wire (%) | ||||||||||
| Item | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | N |
| Example value | 0.023 | 1.62 | 0.4 | 22.5 | 8.75 | 3.23 | 0.011 | 0.009 | 0.18 | 0.16 |
| Reference current (DC+) | |||
| Diameter (mm) | Φ0.8 | Φ1.0 | Φ1.2 |
| Welding current(A) | 70-150 | 100-200 | 140-220 |
