Welding of low carbon steel, 490MPa grade high strength steel
| Specification： | AWS | F7A0-EL8 |
| GB | F5A2-H08A |
( 1 ) Welding bead appearance is smooth and beautiful, welding slag stripping is good.
( 2 ) The applicability is good for rust, excellent hole
( 3 ) Unipolar, bipolar, AC DC power supply are common.
( 4 ) Suitable for the butt joint and fillet welding of general structural parts.
| C | Si | Mn | P | S |
| 0.060 | 0.35 | 1.18 | 0.016 | 0.010 |
| Tensile Strength MPa | Yield Strength MPa | Elongation % | Impact Energy Value | |
| ℃ | J | |||
| 550 | 480 | 29 | 0 | 63 |
| -20 | 37 | |||
Hebei XINYU Welding Co., Ltd, mainly produces high-strength steel welding wire, Non-copper-coated solid wire, submerged arc & stainless steel welding wire. Our products are widely applied to the welding of low-alloy high tensile large & key steel structures in coal machinery, construction machinery, petrochemical machinery, pressure vessels or tanks, oil & gas pipelines, military industry, shipbuilding, bridge, and high-rise buildings, etc. At the same time, we are the only enterprise in the domestic which produces welding wire as well as welding wire equipment.
Our Welding wires and welding wire equipment are exported to the USA, Italy, Brazil, Russia, and India, etc. Welcome you to our factory any time. Please leave contact information, our professional staff will contact you the first time!
