説明
特徴
It is designed for welding of high tensile 590N/mm2 steel. Commonly used is flat or horizontal fillet welding. It is suitable for root pass welding of pipes and applied in welding Mn-Mo, Mn-Mo-Ni alloy high tensile steel.
アプリケーション
It is suitable for welding of high strength steel used in steel construction, pressure vessels, vehicles and bridges
使用上の注意
1.Electrode Stick Out must be kept between 15-25 mm.
2.Use 100%CO₂ as shielding gas and the flow rate must be controlled that recommended 7-12l/min when arc current is 100-200Amp and goes up to 12-15l/min when arc current rises to 200-300Amp.
3.Proper welding parameter shall be adopted for better welding performance.
分類
AWS A5.14 ERNiCr-3
JIS Z3334 YNiCr-3
典型的な溶接金属の化学成分 (wt%)
| C | ムン | Si | P | S | モ |
| 0.08 | 1.72 | 0.67 | 0.015 | 0.011 | 0.33 |
溶接金属の代表的な機械的性質
| YP N/mm2 | TS N/mm2 | EL % |
| 540 | 660 | 29 |
Sizes available
| 直径 (mm) | 2.4 |
| 長さ (mm) | 915 |
| Weight per box (kg) | 5 |
