Stainless Steel Electrodes LKE-NiCrMo-6

설명

특성:

LKE-NiCrMo-6 are AC,DC electrodes. For electrodes 3.2mm and less in size are suitable for all position and excellent weldability. Proper base metals are ASTM B333/334/353/522/553.

애플리케이션:

For joining application of 9% Ni steel storage tank on LNG or liquefied Nitrogen, stabilized,non-stabilized Austenitic Cr Ni steel grades and cryogenic Ni steel with quenching and tempering.

사용 시 참고 사항:

1.Dry the electrode at 350-400°C for 60 minutes before use.
2.Keep the arc as short as possible.
3.Crater should be ground smooth or crater treatment.

분류:

AWS A5.11 ENiCrMo-6

용접 위치:

용접 금속의 일반적인 화학 성분(wt%)

C Mn Si Cr Mo Ni Nb W Fe
0.029 2.52 0.53 14.40 7.27 67.1 0.93 1.66 5.51

용접 금속의 일반적인 기계적 특성

TS N/mm² EL % IV -196°C J
685 40 74

크기 및 권장 전류 범위(AC 또는 DC+)

지름(mm) 2.6 3.2 4.0 4.8
길이(mm) 300 350 350 350
앰프 F 90-120 120-160 160-220 230-300
V&OH 70-110 80-120 110-150 230-300
팩당 무게(kg) 5 5 5 5
상자당 무게(kg) 20 20 20 20