Study on Decarburization Mechanism and Law of GCr15 Bearing Steel during Heat Treatment

Table 1

Chemical composition of bearing steel GCr15 (wt%).

C	Cr	Si	S	P	Mn	Mo	Ni	Cu
0.95–1.05	1.30–1.65	0.15–0.35	0.20	0.25	0.25–0.45	≤0.10	0.30	0.25