Flux Cored Wires LFC-312 E312T1-1

설명

특성:

LFC-312 is designed for welding of high carbon steels and for the first layer cladding of carbon and low alloy steels. The best results are obtainable when the buttering technique is used.

 

애플리케이션:

It is suitable for welding buttering and cladding of austenitic steels types 303, 416, 430F

 

사용 시 참고 사항:

1. Use 100% CO₂ shielding gas.
2. Keep dry while in storage and delivery.
3. Trailer Shield is required to ensure the weld pool completely shield until solidification is complete and no porosity problem.

 

분류:

AWS A5.22 E312T1-1
JIS Z3323 : TS312-FB1

 

Welding Position:

 

용접 금속의 일반적인 화학 성분(wt%)

C Mn Si P S Cr Ni Mo Cr
0.05 1.23 0.66 0.025 0.008 28.3 9.6 0.06 0.08

 

용접 금속의 일반적인 기계적 특성

TS N/mm² EL %
780 30

 

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) 12.5