40CrNiW

Alloy Steel

Cr-Ni-W alloy structural steel (family data)

Mechanical Properties

Tensile ≥1130MPa Yield ≥980MPa Elongation ≥9%

Chinese Standard

GB/T 3077 GB/T 15007

Applications

High-strength shafts and gears (family data)

Available Forms

Bar, forging

Uses

General heavy engineering (family data)

Heat Treatment

Quench 850°C oil, temper 500°C

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