X44668 (Case-Hardening Steels Quenched & Tempered Wire Size 4)

Alloy Steel

Case-Hardening Steels Quenched & Tempered Wire Size 4

Carburizing grade delivering high surface hardness with a tough shock-resistant core.

Chemical Composition (%)

C0.18
CR0.4
MN0.6
MO0.15
NI0.4

Mechanical Properties

Yield:525MPa; Tensile:730MPa; Elong:18%; 58HRC

Chinese Standard

AISI/SAE

Applications

Gears, pinions, camshafts, transmission parts, splines, fasteners

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