PRODUCTSWELDING CONSUMABLES
Mild Steel·490~550MPa High Tensile Strength Steel / CO2 Flux Cored Wire SF-3
Characteristics
SF-3 is a rutile type seamless flux cored arc welding wire to be used with CO2 shield gas and designed for welding shipbuilding grade E steel. Weld metal shows excellent toughness in low temperature range of -20 to -30°C. Crack resistance and weldability in all position are excellent.
Applications
Welding of mild steel and 490MPa high tensile strength steel for machinery, structures, steel frames, ships, bridges, towers, rolling stock and parts which especially requires toughness.
- JIS Z 3313 T492T1-1CA-N1-UH5
- AWS A5.20 E71T-12C-H4☆
Downloads
- Not all product sizes have been certified.
- Approvals are updated from time to time, but in case of expiration or cannot find it, please inquiry via contact us.
- ☆It means that the product meets the classification requirements but that the JIS Mark system and AWS are not authentication to the classification by third parties.
- ★It means that the product meets most of the classification requirements. However, there is for example a partial deviation in chemical composition etc.