4145 Normalized & Tempered WireHeavy

Alloy Steel

AISI 4145 (Normalized & Tempered)

AISI 4145 Normalized & Tempered WireHeavy for engineering applications.

Chemical Composition (%)

C0.43
CR0.75
MN0.65
MO0.15
SI0.15

Mechanical Properties

Yield:725MPa; Tensile:885MPa; Elong:10%; 250HB

Chinese Standard

AISI/SAE

Applications

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

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