30CrMnSiNi2A Hot-Rolled Rod Medium

Alloy Steel

30CrMnSiNi2A (Hot-Rolled)

Hot-Rolled 30CrMnSiNi2A Rod Medium for engineering applications.

Chemical Composition (%)

C0.27
CR0.9
MN0.9
NI1.4
SI0.9

Mechanical Properties

Yield:835MPa; Tensile:1030MPa; Elong:8%; 295HB

Chinese Standard

GB/T 3077

Applications

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

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