Vanadium nitrogen alloy is a new alloy additive, which can replace ferrovanadium in the production of microalloyed steel. The addition of VN into steel can improve the comprehensive mechanical properties of steel, such as strength, toughness, ductility and thermal fatigue resistance, and make the steel have good weldability. At the same strength, the addition of vanadium nitride saves 30-40% of vanadium addition, thus reducing the cost.
Specifications | component analysis (%) | ||||
V | N | C | P | S | |
VN12 | 77~81 | 10.0~<14.0 | ≤10.0 | ≤0.06 | ≤0.06 |
VN16 | >14.0~18.0 | ≤6.0 | |||
