설명
특성:
LSF-340 is an agglomerated flux adding proper contents of alloying element to maintain the stability of the contents of ferrite in weld metal. It is designed for welding with stainless steel 347 to gain characteristics of great crack and corrosion resistibility and mechanical property. With good weldability, slag removal, stable arc, smooth bead appearance and welding efficiency
애플리케이션:
It is suitable for welding of stainless steel 2209.
사용 시 참고 사항:
1. Dry the flux at 300-350℃ for 60 minutes before use.
2. To get the corrosion resistibility and mechanical properties on heat effect zone, recommend to use low heat input.
분류:
AWS A5.9 ER347
용접 금속의 일반적인 화학 성분(wt%)
| C | Mn | Mo | Ni | Cr |
| 0.07 | 1.45 | 0.67 | 10.12 | 20.06 |
용접 금속의 일반적인 기계적 특성
| TS N/mm2 | EL % | IV -196℃ J |
| 670 | 29 | – |
크기 및 권장 전류 범위(DC+)
| 와이어: 직경(mm) | 2.4 | 3.2 | 4.0 |
| 와이어: 롤당 무게(kg) | 25 | 25 | 25 |
| 플럭스: 가방당 무게(kg) | 25 | 25 | 25 |
