40Cr Annealed Rod Heavy

Alloy Steel

40Cr (Annealed)

Annealed 40Cr Rod Heavy for engineering applications.

Chemical Composition (%)

C0.37
CR0.8
MN0.5
SI0.17

Mechanical Properties

Yield:725MPa; Tensile:900MPa; Elong:17%; 230HB

Chinese Standard

GB/T 3077

Applications

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

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