Alloy steel GCr15 steel round bar

Chemical Composition%

 

Grade	C	Si	Mn	P	S	Cr	Mo	Ni	Cu
GCr15	0.95-1.05	0.15-0.35	0.20-0.40	≤0.027	≤0.020	1.3-1.65	≤0.10	≤0.30	≤0.25

   

Mechanical Property

•   Availability Hardness(HRC): 25.8
•  Strength of Extension(Mpa): 861.3
•  Yield Strength(Mpa): 512.48
•  Elongation after Fracture(%): 27.95
•  Flexure Strength(Mpa): 1821.61

Application

 

It is mainly used to manufacture the steel balls, rollers and bushing on the transmission shaft of internal combustion engine, electric locomotive, machine tool, tractor, rolling equipment, drilling machine, railway

rolling stock and mining machinery.