설명
특성:
LKT/LKM-347 is a niobium-bearing rutile electrode for Ti and Nb stabilized 18Cr-8Ni steels. Good inter-granular corrosion resistance and heat resistance can be obtained due to its Nb content. It is use for AISI 347, 321, 304L steels.
애플리케이션:
It is suitable for welding of stainless steel piping, boiler and gas turbine.
사용 시 참고 사항:
1. For TIG process, use DC(-) current , Argon Shield and Tungsten Electrode.
2. For MIG process, use Spray Transfer or Short Circuit Transfer mode.
3. 98%Argon – 2%O₂ shielding gas is recommended in MIG process.
분류:
AWS A5.9 ER310
EN EN12072 G 25 20
JIS Z3321 Y310
용접 금속의 일반적인 화학 성분(wt%)
| C | Cr | Ni | Mn | Mo |
| 0.02 | 21.30 | 10.86 | 1.89 | 0.20 |
용접 금속의 일반적인 기계적 특성
| TS N/mm2 | EL % |
| 580 | 38 |
Sizes available
| TIG Rods(mm) | 1.6 | 2.0 | 2.4 | 3.2 |
