45Cr Hot-Rolled Wire Heavy

Alloy Steel

45Cr (Hot-Rolled)

Hot-Rolled 45Cr Wire Heavy for engineering applications.

Chemical Composition (%)

C0.42
CR0.8
MN0.5
SI0.17

Mechanical Properties

Yield:835MPa; Tensile:1030MPa; Elong:8%; 270HB

Chinese Standard

GB/T 3077

Applications

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

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