30CrMo QT

Alloy Steel

30CrMo Quenched & Tempered

Quenched and tempered 30CrMo for high-strength applications.

Chemical Composition (%)

C0.26
CR0.8
MN0.4
MO0.15
SI0.17

Mechanical Properties

Yield:705MPa; Tensile:935MPa; Elong:19%; 58HRC

Chinese Standard

GB/T 3077

Applications

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

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