25Cr2Ni4W
Alloy SteelMechanical Properties
QT: Rm ≥1100 MPa, Rp0.2 ≥950 MPa, A ≥11%
Chinese Standard
GJB
Equivalent Standards
25Cr2Ni4W
Applications
Light weapon
Available Forms
Bar
Uses
Shafts, gears, axles, connecting rods, bolts, machinery structural parts, automotive and engineering components.
Heat Treatment
Normalized at 850-900°C, air cooled. Quenched + tempered at 550-650°C for improved strength. Specific treatment per grade standard (GB/T 3077, ASTM A29).
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