40CrSi Annealed Forging

Alloy Steel

40CrSi (Annealed)

Annealed 40CrSi Forging for engineering applications.

Chemical Composition (%)

C0.37
CR1.3
MN0.3
SI1.1

Mechanical Properties

Yield:675MPa; Tensile:855MPa; Elong:17%; 250HB

Chinese Standard

GB/T 3077

Applications

Shafts, gears, axles, bolts, connecting rods, crankshafts, forgings

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