C60R

成分	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	更多
最小值	0.57	0.1	0.6	-	0.02	-	-	-	-	Cr+Mo+Ni≤0.63
最大值	0.65	0.4	0.9	0.025	0.04	0.4	0.4	0.3	0.1

厚度 t mm	热处理或状态	抗拉强度 σb Mpa	屈服点 σs Mpa	断后伸长率或延伸率 δ %	硬度 HBW
5≤t≤10	Cold drawn (+C)	800~1150	≥630	≥5
10＜t≤16	Cold drawn (+C)	780~1130	≥550	≥5
16＜t≤40	Cold drawn (+C)	730~1100	≥480	≥6
16＜t≤100	As-rolled + peeled (+SH)	670~940			196~278
16＜t≤40	Quenched and tempered and peeled (+QT+SH)	800~950	≥520	≥13
40＜t≤100	Quenched and tempered and peeled (+QT+SH)	750~900	≥450	≥14
5≤t≤10	Quenched and tempered + cold drawn (+QT +C)	900~1100	≥630	≥6
10＜t≤16	Quenched and tempered + cold drawn (+QT +C)	880~1080	≥615	≥6
16＜t≤40	Quenched and tempered + cold drawn (+QT +C)	830~1030	≥580	≥7
40＜t≤63	Quenched and tempered + cold drawn (+QT +C)	780~980	≥545	≥8
63＜t≤100	Quenched and tempered + cold drawn (+QT +C)	750~950	≥525	≥8