설명
특성:
LFC-318 is designed for 100% CO₂ gas and all-position welding. It performs with smooth arc transfer, low spatter level, fast freezing slag and good hot crack resistance.
애플리케이션:
It is suitable for welding stabilized stainless steel as CrNi(N) and CrNiMo(N)
사용 시 참고 사항:
1. Use 100% CO₂ shielding gas.
2. Use DC(+) polarity.
3. Keep dry while in storage and delivery.
4. Trailer Shield is required to ensure the weld pool completely shield until solidification is complete and no porosity problem.
분류:
AWS A5.22 E318T1-1
Welding Position:
용접 금속의 일반적인 화학 성분(wt%)
| C | Mn | Si | P | S | Cr | Ni | Mo | Nb |
| 0.026 | 1.51 | 0.55 | 0.024 | 0.009 | 18.64 | 11.5 | 2.78 | 0.36 |
용접 금속의 일반적인 기계적 특성
| TS N/mm² | EL % |
| 600 | 45 |
크기 및 권장 전류 범위(DC+)
| 지름(mm) | 1.2 | |||
| 용접 위치 | F, HF | H | V-UP | OH |
| 전압(볼트) | 24-33 | 25-29 | 24-28 | 25-29 |
| 전류(암페어) | 130-220 | 140-180 | 130-160 | 150-180 |
| 돌출(mm) | 15-20 | 15-20 | 15-20 | 15-20 |
| 유량(l/min) | 20-25 | 20-25 | 20-25 | 20-25 |
| 스풀당 무게(kg) | 15 | |||
