MH-90B3 Creep Resisting Steel Flux Cored Wires
Standard：AWS A5.29, E90T5-B3C.
It is a kind of Cr-Mo low alloy steel flux cored wire shielded by CO2.
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Standard：AWS A5.29, E90T5-B3C.
It is a kind of Cr-Mo low alloy steel flux cored wire shielded by CO2.
It has calcium oxide fluoride slag system is suitable for welding high-temperature and high-pressure pipes made of 2.25% Cr 1% Mo pearlite high-strength steel below 550 ℃, synthetic chemical machinery, and petroleum cracking equipment.
| Tensile Strength | 720MPa |
| Elongation | 21.5% |
| Low alloy steel flux-cored wire number | C | Si | Mn | Cr | Mo | Other |
| MH-90B3 Creep Resisting Steel Flux Cored Wires | 0.07 | 0.28 | 0.88 | 2.28 | 0.97 | P:0.017 S:0.011 |
