45Mn Annealed Pipe Heavy

Alloy Steel

45Mn (Annealed)

Annealed 45Mn Pipe Heavy for general engineering.

Chemical Composition (%)

C0.42
MN0.7
P0.035
S0.035
SI0.17

Mechanical Properties

Yield:305MPa; Tensile:520MPa; Elong:23%; 185HB

Chinese Standard

GB/T 699

Applications

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

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