30 Normalized Plate Medium

Alloy Steel

30 (Normalized)

Normalized 30 Plate Medium for general engineering.

Chemical Composition (%)

C0.27
MN0.5
P0.035
S0.035
SI0.17

Mechanical Properties

Yield:315MPa; Tensile:520MPa; Elong:21%; 55HRC

Chinese Standard

GB/T 699

Applications

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

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