설명
특성:
LKE-8016-G is an electrode for the welding of 550 N/mm² grade low-temperature service steel. With good toughness can be obtained at -45°C due to containing of 0.8%Ni.
애플리케이션:
It is suitable for welding of Aluminum Killed Steel use at LPG tanks including high-carbon steel, low Manganese alloy steel, cast iron, steel pipe for low temperature service, pressure vessel, etc.
사용 시 참고 사항:
1.Dry the electrodes at 350-400°C for 60 minutes before use.
2.Do not exceed the range of recommended because over heat input might decrease the impact value.
3.Keep the arc as short as possible.
4.Thick plate should be preheat at 50-100°C
분류:
AWS A5.5 E8018-G
JIS Z3212 D5316
용접 위치:
용접 금속의 일반적인 화학 성분(wt%)
| C | Mn | Si | P | S | Ni | Cr |
| 0.06 | 1.30 | 0.05 | 0.023 | 0.004 | 0.8 | 0.03 |
용접 금속의 일반적인 기계적 특성
| YP N/mm² | TS N/mm² | EL % | IV -45°C J | PWHT |
| 530 | 630 | 30 | 85 | 740°C x1hr |
크기 및 권장 전류 범위(AC 또는 DC+)
| 지름(mm) | 3.2 | 4.0 | 5.0 | |
| 길이(mm) | 350 | 450 | 450 | |
| 앰프 | F | 100-140 | 140-180 | 180-230 |
| V&OH | 90-130 | 120-160 | – | |
| 팩당 무게(kg) | 5 | 5 | 5 | |
| 상자당 무게(kg) | 20 | 20 | 20 | |
