〔19〕保证硬化性能构造用钢（H钢）
（Structural Steels with Specified Hardenability Bands)
标准代号	规格号码	记号	化学成分（%)Chemical composition									拉伸试验 Tensile requirements			硬度（HB)
			C	Si	Mn	P	S	Ni	Cr	Mo	Cu	降伏强度(Mpa)	抗拉强度(Mpa)	伸长度(%)
CNS	11999	SMn420H	0.16-0.23	0.15-0.35	1.15-1.55	≦0.03	≦0.03	≦0.25	≦0.35	-	≦0.3	-	-	-	-
GB	3077	20Mn2	0.17-0.24	0.17-0.37	1.4-1.8	≦0.035	≦0.035	≦0.3	≦0.3	-	≦0.3	≧590	≧785	≧10	≦187
JIS	G4052	SMn420H	0.16-0.23	0.15-0.35	1.15-1.55	≦0.03	≦0.03	≦0.25	≦0.35	-	≦0.3	-	-	-	-
AISI	A304	1320	0.18-0.23	0.2-0.35	1.6-1.9	≦0.04	≦0.04	-	-	-	-	-	-	-	-
DIN	17200	20Mn5	0.17-0.23	0.3-0.6	1.0-1.3	≦0.035	≦0.035	-	-	-	-	-	-	-	-
GB	3077	30Mn2	0.27-0.34	0.17-0.37	1.4-1.8	≦0.035	≦0.035	≦0.3	≦0.3	-	≦0.3	≧635	≧785	≧12	≦207
AISI	A304	1330	0.28-0.33	0.15-0.35	1.6-1.9	≦0.035	≦0.04	-	-	-	-	-	-	-	-
DIN	17200	28Mn6	0.25-0.32	≦0.4	1.30-1.65	≦0.035	≦0.035	-	≦0.2	-	-	-	-	-	-
DIN	17200	30Mn5	0.27-0.34	0.15-0.40	1.2-1.5	≦0.035	≦0.035	-	≦0.3	-	-	-	-	-	-
CNS	11999	SMn433H	0.29-0.36	0.15-0.35	1.15-1.55	≦0.03	≦0.03	≦0.25	≦0.35	-	≦0.3	-	-	-	-
GB	3077	35Mn2	0.32-0.39	0.17-0.37	1.4-1.8	≦0.035	≦0.035	≦0.3	≦0.3	-	≦0.3	≧685	≧835	-	≦207
JIS	G4052	SMn433H	0.29-0.36	0.15-0.35	1.15-1.55	≦0.03	≦0.03	≦0.25	≦0.35	-	≦0.3	-	-	-	-
AISI	A304	1335H	0.32-0.38	0.15-0.35	1.45-2.05	≦0.035	≦0.04	-	-	-	-	-	-	-	-
AISI	A304	1541H	0.35-0.45	0.15-0.30	1.25-1.75	≦0.04	≦0.05	-	-	-	-	-	-	-	-
DIN	17200	34Mn5	0.30-0.37	0.15-0.30	1.2-1.5	≦0.035	≦0.035	-	-	-	-	-	-	-	-
CNS	11999	SMn438H	0.34-0.41	0.15-0.35	1.3-1.7	≦0.03	≦0.03	≦0.25	≦0.35	-	≦0.3	-	-	-	-
GB	3077	40Mn2	0.37-0.44	0.17-0.37	1.4-1.8	≦0.035	≦0.035	≦0.3	≦0.3	-	≦0.3	≧735	≧885	-	≦217
JIS	G4052	SMn438H	0.34-0.41	0.15-0.35	1.3-1.7	≦0.03	≦0.03	≦0.25	≦0.35	-	≦0.3	-	-	-	-
AISI	A304	1340	0.38-0.43	0.15-0.35	1.6-1.9	≦0.035	≦0.04	-	-	-	-	-	-	-	-
CNS	11999	SMn443H	0.39-0.40	0.15-0.35	1.3-1.7	≦0.03	≦0.03	≦0.25	≦0.35	-	≦0.3	-	-	-	-
GB	3077	45Mn2	0.42-0.49	0.17-0.37	1.4-1.8	≦0.035	≦0.035	≦0.3	≦0.3	-	≦0.3	≧735	≧885	≧10	≦217
JIS	G4052	SMn443H	0.39-0.40	0.15-0.35	1.3-1.7	≦0.03	≦0.03	≦0.25	≦0.35	-	≦0.3	-	-	-	-
AISI	A304	1345	0.43-0.48	0.15-0.35	1.6-1.9	≦0.035	≦0.04	-	-	-	-	-	-	-	-
GB	3077	50Mn2	0.47-0.55	0.17-0.37	1.4-1.8	≦0.035	≦0.035	≦0.3	≦0.3	-	≦0.3	≧785	≧930	≧9	≦229
DIN	17200	50Mn7	0.45-0.55	≦0.4	1.6-2.0	≦0.04	≦0.04	-	-	-	-	-	-	-	-
CNS	11999	SMnC-433H	0.39-0.46	0.15-0.35	1.3-1.7	≦0.03	≦0.03	≦0.25	0.35-0.70	-	≦0.3	-	-	-	-
JIS	G4052	SMnC-433H	0.39-0.46	0.15-0.35	1.3-1.7	≦0.03	≦0.03	≦0.25	0.35-0.70	-	≦0.3	-	-	-	-
CNS	11999	SCr415H	0.12-0.18	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	-	≦0.3	-	-	-	-
GB	3077	15Cr	0.12-0.18	0.17-0.37	0.4-0.7	≦0.035	≦0.035	≦0.3	0.7-1.0	-	≦0.3	≧490	≧735	≧11	≦179
JIS	G4052	SCr415H	0.12-0.18	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	-	≦0.3	-	-	-	-
AISI	A304	5115	0.13-0.18	0.15-0.35	0.7-0.9	≦0.035	≦0.04	-	0.7-0.9	-	-	-	-	-	-
DIN	17210	15Cr3	0.12-0.18	0.15-0.40	0.4-0.6	≦0.035	≦0.035	-	0.4-0.7	-	-	-	-	-	-
CNS	11999	SCr420H	0.17-0.23	0.15-0.35	0.6-1.0	≦0.03	≦0.03	≦0.25	0.85-1.20	-	≦0.3	-	-	-	-
GB	3077	20Cr	0.18-0.24	0.17-0.37	0.4-0.7	≦0.035	≦0.035	≦0.3	0.7-1.0	-	≦0.3	≧540	≧835	≧10	≦179
JIS	G4052	SCr420H	0.17-0.23	0.15-0.35	0.6-1.0	≦0.03	≦0.03	≦0.25	0.85-1.20	-	≦0.3	-	-	-	-
ASTM	A304	5120H	0.17-0.23	0.15-0.35	0.6-1.0	≦0.035	≦0.04	-	0.6-1.0	-	-	-	-	-	-
AISI	-	5120H	0.17-0.23	0.15-0.35	0.6-1.0	≦0.035	≦0.04	-	0.6-1.0	-	-	-	-	-	-
DIN	17210	20Cr4	0.17-0.24	≦0.4	0.50-1.37	≦0.035	≦0.035	-	-	-	≦0.25	-	-	-	-
DIN	17210	20MnCr5	0.17-0.22	0.15-0.40	1.1-1.4	≦0.035	≦0.035	-	1.0-1.3	-	-	-	-	-	-
CNS	11999	SCr430H	0.27-0.34	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	-	≦0.3	-	-	-	-
GB	3077	30Cr	0.27-0.34	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.3	0.8-1.1	-	≦0.3	≧685	≧885	-	≦187
JIS	G4052	SCr430H	0.27-0.34	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	-	≦0.3	-	-	-	-
ASTM	A304	5130H	0.27-0.33	0.15-0.35	0.6-1.1	≦0.035	≦0.04	-	0.75-1.20	-	-	-	-	-	-
AISI	-	5130H	0.27-0.33	0.15-0.30	0.6-1.1	≦0.035	≦0.04	-	0.75-1.25	-	-	-	-	-	-
AISI	-	5132H	0.29-0.35	0.15-0.30	0.5-0.9	≦0.035	≦0.04	-	0.65-1.10	-	-	-	-	-	-
DIN	17200	34Cr4	0.30-0.37	0.15-0.40	0.6-0.9	≦0.035	≦0.035	-	0.9-1.2	-	-	-	-	-	-
DIN	17200	34CrS4	0.30-0.37	0.15-0.40	0.6-0.9	≦0.035	≦0.035	-	0.9-1.2	-	-	-	-	-	-
CNS	11999	SCr435H	0.32-0.39	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.20	-	≦0.3	-	-	-	-
GB	3077	35Cr	0.32-0.39	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.3	0.8-1.1	-	≦0.3	≧735	≧930	≧11	≦207
JIS	G4052	SCr435H	0.32-0.39	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.20	-	≦0.3	-	-	-	-
ASTM	A304	5135H	0.32-0.38	0.15-0.35	0.5-0.9	≦0.035	≦0.04	-	0.70-1.15	-	-	-	-	-	-
AISI	-	5135H	0.32-0.38	0.15-0.35	0.5-0.9	≦0.03	≦0.03	≦0.25	0.85-1.25	-	-	-	-	-	-
DIN	17200	34Cr	0.30-0.37	0.15-0.40	0.6-0.9	≦0.035	≦0.035	-	0.80-1.25	-	-	-	-	-	-
DIN	17200	37Cr4	0.34-0.41	0.15-0.40	0.6-0.9	≦0.035	≦0.035	-	0.9-1.2	-	-	-	-	-	-
DIN	17200	37CrS4	0.30-0.37	0.15-0.40	0.6-0.9	≦0.035	0.020-0.035	-	0.9-1.2	-	-	-	-	-	-
CNS	11999	SCr440H	0.37-0.44	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	-	≦0.3	-	-	-	-
GB	3077	40Cr	0.37-0.44	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.3	0.8-1.1	-	≦0.3	≧835	≧1030	≧9	≦217
JIS	G5042	SCr440H	0.37-0.44	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	-	≦0.3	-	-	-	-
ASTM	A304	5140H	0.37-0.44	0.15-0.35	0.6-1.0	≦0.035	≦0.04	-	0.6-1.0	-	-	-	-	-	-
AISI	-	5140H	0.37-0.44	0.15-0.35	0.6-1.0	≦0.035	≦0.04	-	0.6-1.0	-	-	-	-	-	-
DIN	17200	37Cr4	0.34-0.41	0.15-0.40	0.6-0.9	≦0.035	≦0.035	-	0.80-1.25	-	-	-	-	-	-
DIN	17200	41Cr4	0.38-0.45	0.15-0.40	0.5-0.8	≦0.035	≦0.035	-	0.9-1.2	-	-	-	-	-	-
DIN	17200	41CrS4	0.38-0.45	0.15-0.40	0.5-0.8	≦0.035	0.020-0.035	-	0.9-1.2	-	-	-	-	-	-
CNS	11999	SCr445	0.43-0.48	0.15-0.35	0.6-0.85	≦0.03	≦0.03	≦0.25	0.9-1.2	-	≦0.3	-	-	-	-
GB	3077	45Cr	0.42-0.49	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.3	0.8-1.1	-	≦0.3	≧835	≧1030	≧9	≦217
JIS	G4052	SCr445	0.43-0.48	0.15-0.35	0.6-0.85	≦0.03	≦0.03	≦0.25	0.9-1.2	-	≦0.3	-	-	-	-
AISI	A304	5145	0.43-0.48	0.15-0.35	0.7-0.9	≦0.035	≦0.04	-	0.7-0.9	-	-	-	-	-	-
GB	3077	50Cr	0.47-0.54	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.3	0.8-1.1	-	≦0.3	≧930	≧1080	≧9	≦229
AISI	A304	5150	0.48-0.53	0.15-0.35	0.7-0.9	≦0.035	≦0.04	-	0.7-0.9	-	-	-	-	-	-
CNS	11999	SCM415H	0.12-0.18	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	0.15-0.35	≦0.3	-	-	-	-
GB	6479	15CrMo	0.12-0.18	0.17-0.37	0.4-0.7	≦0.03	≦0.03	≦0.3	0.8-1.1	0.4-0.55	-	-	-	-	-
JIS	G4052	SCM415H	0.12-0.18	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	0.15-0.35	≦0.3	-	-	-	-
ASTM	A304	4118H	0.17-0.23	0.15-0.35	0.6-1.0	-	-	-	0.3-0.7	0.08-0.15	-	-	-	-	-
AISI	-	4118H	0.18-0.23	0.15-0.30	0.7-0.9	≦0.035	≦0.04	-	0.4-0.6	0.08-0.15	-	-	-	-	-
DIN	17200	15CrMo5	0.13-0.17	0.15-0.35	0.5-1.1	≦0.04	≦0.035	-	0.85-1.15	0.2-0.3	-	-	-	-	-
CNS	11999	SCM418H	0.15-0.21	0.1-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	0.15-0.35	≦0.3	-	-	-	-
JIS	G4052	SCM418H	0.15-0.21	0.1-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	0.15-0.35	≦0.3	-	-	-	-
ASTM	A304	4118H	0.17-0.23	0.15-0.35	0.6-1.0	-	-	-	0.3-0.7	0.08-0.15	-	-	-	-	-
AISI	-	4118H	0.18-0.23	0.15-0.30	0.7-0.9	≦0.035	≦0.04	-	0.4-0.6	0.08-0.15	-	-	-	-	-
DIN	17200	16CrMo4	0.13-0.20	0.15-0.35	0.5-0.8	≦0.035	≦0.035	≦0.4	0.9-1.2	0.2-0.3	-	-	-	-	-
CNS	11999	SCM420H	0.17-0.23	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	0.15-0.35	≦0.3	-	-	-	-
GB	3077	20CrMo	0.17-0.23	0.17-0.37	0.4-0.7	≦0.035	≦0.035	-	0.8-1.1	0.15-0.25	-	≧268	≧885	≧12	≦197
JIS	G4052	SCM420H	0.17-0.23	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	0.15-0.35	≦0.3	-	-	-	-
AISI	A304	4118	0.18-0.23	0.15-0.35	0.7-0.9	≦0.035	≦0.04	-	0.4-0.6	0.08-0.15	-	-	-	-	-
DIN	17200	20CrMo5	0.18-0.22	0.15-0.35	0.9-1.2	≦0.035	≦0.035	-	1.1-1.4	0.2-0.3	-	-	-	-	-
GB	3077	25CrMo	0.22-0.29	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.3	0.9-1.2	0.15-0.3	≦0.3	≧600	≧780	≧14	-
DIN	17200	25CrMo4	0.22-0.29	≦0.4	0.6-0.9	≦0.035	≦0.035	-	0.9-1.2	0.15-0.3	-	≧345	549-690	≧18	160-205
CNS	11999	SCM430	0.28-0.33	0.15-0.35	0.6-0.85	≦0.03	≦0.03	≦0.25	0.9-1.2	0.15-0.3	≦0.3	≧685	≧830	≧18	241-302
GB	3077	30CrMo	0.26-0.34	0.17-0.37	0.4-0.7	≦0.035	≦0.035	-	0.8-1.1	0.15-0.25	-	≧785	≧930	≧12	≦229
JIS	G4052	SCM430	0.28-0.33	0.15-0.35	0.6-0.85	≦0.03	≦0.03	≦0.25	0.9-1.2	0.15-0.3	≦0.3	≧685	≧830	≧18	241-302
CNS	11999	SCM435H	0.32-0.39	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	0.15-0.35	≦0.3	-	-	-	-
GB	3077	35CrMo	0.32-0.40	0.17-0.37	0.4-0.7	≦0.035	≦0.035	-	0.8-1.1	0.15-0.25	-	≧835	≧980	≧12	≦229
GB	3077	35CrMoV	0.3-0.38	0.17-0.37	0.4-0.7	≦0.035	≦0.035	-	1.0-1.3	0.2-0.3	-	≧930	≧1080	≧10	≦241
JIS	G4052	SCM435H	0.32-0.39	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	0.15-0.35	≦0.3	-	-	-	-
ASTM	A304	4137H	0.34-0.41	0.15-0.35	0.6-1.0	-	-	-	0.75-1.2	1	-	-	-	-	-
AISI	-	4135H	0.32-0.38	0.15-0.30	0.6-1.0	≦0.03	≦0.04	-	0.75-1.2	1	-	-	-	-	-
AISI	-	4137H	0.34-0.41	0.15-0.35	0.6-1.0	-	-	-	0.75-1.2	1	-	-	-	-	-
DIN	17200	34CrMo4	0.32-0.34	0.15-0.40	0.5-0.8	≦0.035	≦0.035	-	0.9-1.2	1	-	-	-	-	-
DIN	17200	34CrMoS4	0.30-0.37	0.15-0.40	0.5-0.8	≦0.035	≦0.035	-	0.9-1.2	1	-	-	-	-	-
CNS	11999	SCM440H	0.37-0.44	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	0.15-0.35	-	-	-	-	-
GB	3077	42CrMo	0.38-0.45	0.17-0.37	0.5-0.8	≦0.035	≦0.035	-	0.9-1.2	0.15-0.25	-	≧930	≧1080	≧12	≦217
JIS	G4052	SCM440H	0.37-0.44	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	0.15-0.35	-	-	-	-	-
AISI	-	4140H	0.37-0.44	0.15-0.30	0.65-1.10	≦0.035	≦0.04	-	0.75-1.2	0.15-0.25	-	-	-	-	-
AISI	-	4142H	0.39-0.46	0.15-0.30	0.65-1.10	≦0.035	≦0.04	-	0.75-1.2	-	-	-	-	-	-
DIN	17200	42CrMo4	0.38-0.45	0.15-0.40	0.5-0.8	≦0.035	≦0.035	-	0.9-1.2	0.15-0.30	-	-	-	-	-
DIN	17200	42CrMoS4	0.38-0.45	0.15-0.40	0.5-0.8	≦0.035	0.025-0.035	-	0.9-1.2	0.15-0.30	-	-	-	-	-
CNS	11999	SCM445H	0.42-0.49	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	0.15-0.35	≦0.3	-	-	-	-
JIS	G4052	SCM445H	0.42-0.49	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	0.15-0.35	≦0.3	-	-	-	-
AISI	-	4145H	0.44-0.51	0.15-0.30	0.65-1.10	≦0.035	≦0.04	-	0.75-1.2	0.15-0.25	-	-	-	-	-
DIN	17200	50CrMo4	0.46-0.54	0.15-0.40	0.5-0.8	≦0.035	≦0.035	-	0.9-1.2	0.15-0.25	-	-	-	-	-
CNS	11999	SCM822H	0.19-0.25	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	0.15-0.45	≦0.3	-	-	-	-
JIS	G4052	SCM822H	0.19-0.25	0.15-0.35	0.55-0.90	≦0.03	≦0.03	≦0.25	0.85-1.25	0.15-0.45	-	-	-	-	-
CNS	11999	SNCM-220H	0.17-0.23	0.15-0.35	0.60-0.95	≦0.03	≦0.03	0.35-0.75	0.35-0.65	0.15-0.30	≦0.3	-	-	-	-
GB	3077	20CrNiMo	0.17-0.23	0.17-0.37	0.60-0.95	≦0.035	≦0.035	0.35-0.75	0.4-0.7	-	-	≧785	≧980	≧9	≦197
JIS	G4052	SNCM-220H	0.17-0.23	0.15-0.35	0.60-0.95	≦0.03	≦0.03	0.35-0.75	0.35-0.65	0.15-0.30	≦0.3	-	-	-	-
ASTM	A304	8620H	0.17-0.23	0.15-0.35	0.60-0.95	-	-	0.35-0.75	0.35-0.65	0.15-0.25	-	-	-	-	-
AISI	-	8617H	0.14-0.20	0.15-0.30	0.60-0.95	≦0.035	≦0.04	0.35-0.75	0.35-0.65	0.15-0.25	-	-	-	-	-
AISI	-	8620H	0.17-0.23	0.15-0.30	0.6-0.9	≦0.035	≦0.04	0.35-0.75	0.35-0.65	0.15-0.25	-	-	-	-	-
AISI	-	8622H	0.19-0.25	0.15-0.30	0.6-0.9	≦0.035	≦0.04	0.35-0.75	0.35-0.65	0.15-0.25	-	-	-	-	-
DIN	1654	21NiCr-Mo2	0.17-0.23	0.15-0.40	0.5-0.9	≦0.035	≦0.035	0.4-0.7	0.35-0.65	0.15-0.25	-	-	-	-	-
CNS	3271	SNCM439	0.36-0.43	0.15-0.35	0.6-0.9	≦0.03	≦0.03	1.6-2.0	0.6-1.0	0.15-0.30	≦0.3	≧885	≧980	≧16	293-352
GB	3077	40CrNiMo	0.37-0.44	0.17-0.37	0.5-0.8	≦0.035	≦0.035	1.25-1.65	0.6-0.9	0.15-0.25	≦0.3	≧835	≧980	≧12	-
GB	3077	45CrNi-MoVA	0.42-0.49	0.17-0.37	0.5-0.8	≦0.035	≦0.035	1.3-1.8	0.8-1.1	0.2-0.3	-	≧1330	≧1470	≧7	≦269
JIS	G4052	SNCM439	0.36-0.43	0.15-0.35	0.6-0.9	≦0.03	≦0.03	1.6-2.0	0.6-1.0	0.15-0.30	≦0.3	≧885	≧980	≧16	293-352
AISI	-	4340	0.38-0.43	0.15-0.35	0.6-0.8	≦0.035	≦0.04	1.65-2.0	0.7-0.9	0.2-0.3	-	-	-	-	-
DIN	17200	36CrNi-Mo4	0.32-0.4	≦0.4	0.5-0.8	≦0.035	≦0.035	0.9-1.2	0.9-1.2	0.15-0.3	-	≧900	1100-1300	≧10	≦248
CNS	11999	SNCM-415H	0.11-0.18	0.15-0.35	0.3-0.7	≦0.03	≦0.03	1.95-2.50	0.20-0.55	-	≦0.3	-	-	-	-
GB	3077	12CrNi2A	0.10-0.17	0.17-0.37	0.3-0.6	≦0.035	≦0.035	1.5-1.9	0.6-0.9	-	-	≧590	≧785	≧12	≦207
JIS	G4052	SNCM-415H	0.11-0.18	0.15-0.35	0.3-0.7	≦0.03	≦0.03	1.95-2.50	0.20-0.55	-	≦0.3	-	-	-	-
DIN	1654	14NiCr10	0.10-0.17	0.15-0.35	0.4-0.7	≦0.035	≦0.035	2.25-2.75	0.55-0.95	-	-	-	-	-	-
CNS	11999	SNCM-420H	0.17-0.23	0.15-0.35	0.4-0.7	≦0.03	≦0.03	1.55-2.00	0.35-0.65	0.15-0.30	≦0.3	-	-	-	-
JIS	G4052	SNCM-420H	0.17-0.23	0.15-0.35	0.4-0.7	≦0.03	≦0.03	1.55-2.00	0.35-0.65	0.15-0.30	≦0.3	-	-	-	-
ASTM	A304	4320H	0.17-0.23	0.15-0.35	0.4-0.7	-	-	1.55-2.00	0.35-0.65	0.2-0.3	-	-	-	-	-
CNS	11999	SNC631H	0.26-0.35	0.15-0.35	0.35-0.60	≦0.03	≦0.03	2.45-3.50	0.55-1.05	-	-	-	-	-	-
GB	3077	30CrNi3A	0.27-0.33	0.17-0.37	0.3-0.6	-	-	2.75-3.15	0.6-0.9	-	-	-	-	-	-
JIS	G4052	SNC631H	0.26-0.35	0.15-0.35	0.35-0.60	≦0.03	≦0.03	2.45-3.50	0.55-1.05	-	-	-	-	-	-
DIN	1654	36NiCr10	0.32-0.40	0.15-0.35	0.4-0.8	≦0.035	≦0.035	2.25-2.75	0.65-0.95	-	-	-	-	-	-
CNS	3230	SNC415	0.12-0.18	0.15-0.35	0.35-0.65	≦0.03	≦0.03	2.0-2.5	0.2-0.5	-	-	-	≧780	≧17	235-241
CNS	11999	SNC815H	0.11-0.18	0.15-0.35	0.3-0.7	≦0.03	≦0.03	2.95-3.50	0.65-1.05	-	-	-	-	-	-
GB	3077	12CrNi2	0.1-0.17	0.17-0.37	0.3-0.6	≦0.035	≦0.035	1.5-1.9	0.6-0.9	-	-	≧590	≧785	≧12	≦217
GB	3077	12CrNi3	0.1-0.17	0.17-0.37	0.3-0.6	≦0.035	≦0.035	2.75-3.15	0.6-0.9	-	-	≧685	≧930	≧11	≦217
JIS	G4052	SNC415	0.12-0.18	0.15-0.35	0.35-0.65	≦0.03	≦0.03	2.0-2.5	0.2-0.5	-	-	-	≧780	≧17	235-241
JIS	G4052	SNC815H	0.11-0.18	0.15-0.35	0.3-0.7	≦0.03	≦0.03	2.95-3.50	0.65-1.05	-	-	-	-	-	-
AISI	A304	3415	0.1-0.2	0.15-0.3	0.3-0.6	≦0.04	≦0.05	2.75-3.25	0.6-0.95	-	-	-	-	-	-
AISI	A304	3310	0.28-0.33	0.2-0.35	0.6-0.8	≦0.04	≦0.04	1.1-1.4	0.55-0.75	-	-	-	-	-	-
DIN	1654	14NiCr14	0.10-0.17	0.15-0.35	0.4-0.7	≦0.035	≦0.035	3.25-3.75	0.55-0.95	-	-	-	-	-	-
GB	3077	20CrNi3	0.17-0.24	0.17-0.37	0.3-0.6	≦0.035	≦0.035	2.75-3.15	0.6-0.9	-	-	≧735	≧930	≧11	≦241
CNS	3230	SNC836	0.32-0.4	0.15-0.35	0.35-0.65	≦0.03	≦0.03	3.0-3.5	0.6-1.0	-	-	≧785	≧930	≧15	269-321
GB	3077	30CrNi3	0.27-0.33	0.17-0.37	0.3-0.6	≦0.035	≦0.035	2.75-3.15	0.6-0.9	-	-	≧785	≧980	≧9	≦241
JIS	G4052	SNC836	0.32-0.4	0.15-0.35	0.35-0.65	≦0.03	≦0.03	3.0-3.5	0.6-1.0	-	-	≧785	≧930	≧15	269-321
AISI	A304	3435	0.3-0.4	0.15-0.3	0.3-0.6	≦0.04	≦0.05	2.75-3.25	0.6-0.95	-	-	-	-	-	-
DIN	17200	31NiCr14	0.27-0.35	0.15-0.35	0.4-0.8	≦0.035	≦0.035	3.25-3.75	0.55-0.95	-	-	≧735	930-1080	≧11	-