설명
특성:
It is design for welding duplex stainless steel such as 2205.With good resistance to intergranular corrosion, pitting and stress corrosion cracking especially in environments containing H₂S and chlorides.
애플리케이션:
It is suitable for welding of 22%Cr duplex stainless steel.
사용 시 참고 사항:
1. For TIG process, use DC(-) current .
2. For MIG process, use DC(+) current.
3. 98%Argon – 2%O₂ shielding gas is recommended in MIG process.
분류:
AWS A5.9 ER2209
용접 금속의 일반적인 화학 성분(wt%)
| C | Mn | Si | Cr | Ni | Mo | N | Cu |
| 0.01 | 1.66 | 0.41 | 22.6 | 8.70 | 3.18 | 0.151 | 0.12 |
용접 금속의 일반적인 기계적 특성
| TS N/mm2 | EL % |
| 745 | 27 |
크기 및 팩당 무게.
| MIG Solid Wire(mm) | 0.8 | 0.9 | 1.0 | 1.2 |
