G100030 (1045 Form7)

Alloy Steel

1045 Form7

Versatile low-alloy structural and engineering steel for demanding mechanical applications.

Chemical Composition (%)

C0.43
MN0.6

Mechanical Properties

Yield:525MPa; Tensile:825MPa; Elong:29%; 58HRC

Chinese Standard

AISI/SAE

Applications

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

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