〔17〕机械构造用碳钢
(Carbon Steels for Machine Structural use)
标准代号	规格号码	记号	化学成分（%)Chemical composition
			C	Si	Mn	P	S	Ni	Cr	Cu	Ni+Cr
GB	699	05F	≦0.06	≦0.03	≦0.04	≦0.035	≦0.04	≦0.25	≦0.1	-	-
AISI	-	1005	≦0.06	-	≦0.035	≦0.04	≦0.05	-	-	-	-
CNS	3828	S9CK	0.07-0.12	0.10-0.35	0.3-0.6	≦0.025	≦0.025	≦0.2	≦0.2	≦0.25	≦0.3
GB	699	08F	0.05-0.11	≦0.3	0.25-0.50	≦0.035	≦0.04	≦0.25	≦0.1	≦0.25	-
JIS	G4051	S9CK	0.07-0.12	0.10-0.35	0.3-0.6	≦0.025	≦0.025	≦0.2	≦0.2	≦0.25	≦0.3
AISI	-	1008	≦0.1	-	0.3-0.5	≦0.04	≦0.05	-	-	-	-
DIN	17210	C10	0.07-0.13	0.15-0.35	0.3-0.6	≦0.045	≦0.045	-	-	-	-
DIN	17210	Ck10	0.07-0.13	0.15-0.35	0.3-0.6	≦0.035	≦0.035	-	-	-	-
GB	699	8	0.05-0.12	0.17-0.37	0.35-0.65	≦0.035	≦0.035	≦0.25	≦0.1	≦0.25	-
AISI	-	1008	≦0.1	-	0.3-0.5	≦0.04	≦0.05	-	-	-	-
DIN	17210	C10	0.07-0.13	0.15-0.35	0.3-0.6	≦0.045	≦0.045	-	-	-	-
DIN	17210	Ck10	0.07-0.13	0.15-0.35	0.3-0.6	≦0.035	≦0.035	-	-	-	-
CNS	3828	S10C	0.08-0.13	0.15-0.35	0.3-0.6	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.3
GB	699	10	0.07-0.14	0.17-0.37	0.35-0.65	≦0.035	≦0.035	≦0.25	≦0.15	≦0.25	≦0.3
JIS	G4051	S10C	0.08-0.13	0.15-0.35	0.3-0.6	≦0.035	≦0.035	≦0.2	≦0.2	≦0.3	-
AISI	-	1010	0.08-0.13	-	0.3-0.6	≦0.04	≦0.05	-	-	-	-
DIN	17210	C10	0.07-0.13	0.15-0.35	0.35-0.60	≦0.045	≦0.045	-	-	-	-
DIN	17210	Ck10	0.07-0.13	0.15-0.35	0.35-0.60	≦0.035	≦0.035	-	-	-	-
GB	699	10F	0.07-0.14	≦0.07	0.25-0.50	≦0.035	≦0.035	≦0.25	≦0.15	≦0.25	-
AISI	-	1010	0.08-0.13	-	0.3-0.6	≦0.04	≦0.05	-	-	-	-
CNS	3828	S12C	0.10-0.15	0.15-0.35	0.3-0.6	≦0.03	≦0.035	≦0.2	≦0.2	≦0.03	≦0.35
JIS	G4051	S12C	0.10-0.15	0.15-0.35	0.3-0.6	≦0.03	≦0.035	≦0.2	≦0.2	≦0.03	≦0.35
AISI	-	1012	-	-	0.3-0.6	≦0.04	≦0.05	-	-	-	-
CNS	3828	S15C	0.13-0.18	0.15-0.35	0.3-0.6	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	-
GB	699	15	0.12-0.18	0.17-0.37	0.35-0.67	≦0.035	≦0.035	≦0.25	≦0.25	≦0.25	-
JIS	G4051	S15C	0.13-0.18	0.15-0.35	0.3-0.6	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
AISI	-	1015	0.13-0.18	0.15-0.35	0.3-0.6	≦0.04	≦0.05	-	-	-	-
DIN	17210	C15	0.12-0.18	0.15-0.35	0.3-0.8	≦0.045	≦0.045	-	-	-	-
DIN	17210	Ck15	0.12-0.18	0.15-0.35	0.3-0.6	≦0.035	≦0.035	-	-	-	-
DIN	17210	Cm15	0.12-0.18	0.15-0.35	0.3-0.6	≦0.035	0.020-0.035	-	-	-	-
CNS	3828	S15CK	0.13-0.18	0.15-0.35	0.3-0.6	≦0.025	≦0.025	≦0.2	≦0.2	-	≦0.3
GB	699	15	0.12-0.18	0.17-0.37	0.35-0.65	≦0.035	≦0.035	≦0.25	≦0.25	≦0.25	-
JIS	G4051	S15CK	0.13-0.18	0.15-0.35	0.3-0.6	≦0.025	≦0.025	≦0.2	≦0.2	-	-
DIN	17210	Ck15	0.12-0.18	0.15-0.35	0.3-0.6	≦0.035	≦0.035	-	-	-	-
CNS	3828	S17C	0.15-0.20	0.15-0.35	0.3-0.6	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
JIS	G4051	S17C	0.15-0.20	0.15-0.35	0.3-0.6	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
AISI	-	1017	0.15-0.20	-	≦0.04	≦0.05	-	-	-	-	-
CNS	3828	S20C	0.18-0.23	0.15-0.35	0.3-0.6	≦0.035	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
GB	699	20	0.17-0.24	0.17-0.37	0.35-0.65	≦0.035	≦0.035	≦0.25	≦0.25	≦0.25	-
JIS	G4051	S20C	0.18-0.23	0.15-0.35	0.3-0.6	≦0.035	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
AISI	-	1020	0.18-0.23	-	0.3-0.6	≦0.04	≦0.05	-	-	-	-
DIN	17200	C20	0.17-0.23	0.15-0.35	0.3-0.6	≦0.045	≦0.045	-	-	-	-
DIN	17200	Ck20	0.17-0.23	0.15-0.35	0.3-0.6	≦0.035	≦0.035	-	-	-	-
CNS	3828	S20CK	0.18-0.23	0.15-0.35	0.3-0.6	≦0.025	≦0.025	≦0.2	≦0.2	≦0.25	≦0.3
JIS	G4051	S20CK	0.18-0.23	0.15-0.35	0.3-0.6	≦0.025	≦0.025	≦0.2	≦0.2	≦0.25	≦0.3
DIN	17210	Ck22	0.18-0.25	0.15-0.35	0.3-0.6	≦0.035	≦0.035	-	≦0.3	-	-
CNS	3828	S22C	0.20-0.25	0.15-0.35	0.3-0.6	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
JIS	G4051	S22C	0.20-0.25	0.15-0.35	0.3-0.6	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
AISI	-	1023	0.20-0.25	-	0.3-0.6	≦0.035	≦0.035	-	-	-	-
DIN	17200	C22	0.18-0.25	0.15-0.35	0.3-0.6	≦0.03	≦0.03	≦0.2	≦0.2	≦0.3	-
DIN	17200	Ck22	0.18-0.25	0.15-0.35	0.3-0.6	≦0.035	≦0.035	-	≦0.3	-	-
CNS	3828	S25C	0.22-0.28	0.15-0.35	0.3-0.6	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
GB	699	25	0.22-0.30	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.25	≦0.25	≦0.25	-
JIS	G4051	S25C	0.22-0.28	0.15-0.35	0.3-0.6	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
AISI	-	1025	0.22-0.28	-	0.3-0.6	≦0.04	≦0.05	-	-	-	-
DIN	17200	C25	0.22-0.28	0.15-0.35	0.3-0.6	≦0.045	≦0.045	-	-	-	-
DIN	17200	Ck25	0.22-0.28	0.15-0.35	0.3-0.6	≦0.03	≦0.035	-	-	-	-
CNS	3828	S28C	0.25-0.31	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.3
JIS	G4051	S28C	0.25-0.31	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.3
AISI	-	1029	0.22-0.31	-	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
CNS	3828	S30C	0.27-0.33	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
GB	699	30	0.27-0.35	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.25	≦0.25	≦0.25	-
JIS	G4051	S30C	0.27-0.33	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
AISI	-	1030	0.28-0.34	-	0.7-0.9	≦0.04	≦0.05	-	-	-	-
DIN	17200	C30	0.27-0.33	0.15-0.35	0.5-0.8	≦0.035	≦0.04	≦0.25	≦0.25	≦0.25	-
DIN	17200	Ck30	0.27-0.33	0.15-0.35	0.6-0.9	≦0.035	≦0.035	-	-	-	-
CNS	3828	S33C	0.30-0.36	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	-	-
JIS	G4051	S33C	0.30-0.36	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	-	-
AISI	-	1033	0.29-0.36	-	0.7-1.0	≦0.04	≦0.05	-	-	-	-
CNS	3828	S35C	0.35-0.41	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
GB	699	35	0.32-0.40	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.25	≦0.25	≦0.25	-
JIS	G4051	S35C	0.35-0.41	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
AISI	-	1035	0.32-0.38	-	0.6-0.9	≦0.04	≦0.05	-	-	-	-
DIN	17200	C35	0.32-0.39	0.15-0.35	0.5-0.8	≦0.045	≦0.045	-	-	-	-
DIN	17200	Ck35	0.32-0.38	0.15-0.35	0.5-0.8	≦0.035	≦0.035	-	-	-	-
DIN	17200	Cm35	0.32-0.39	0.15-0.35	0.5-0.8	≦0.035	0.020-0.035	-	-	-	-
DIN	17210	Cf35	0.33-0.39	0.15-0.35	0.5-0.8	≦0.035	≦0.035	-	-	-	-
CNS	3828	S38C	0.35-0.41	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
JIS	G4051	S38C	0.35-0.41	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
AISI	-	1038	0.32-0.42	-	0.6-0.9	≦0.04	≦0.05	-	-	-	-
CNS	3828	S40C	0.37-0.43	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.25	≦0.3	≦0.35
GB	699	40	0.37-0.45	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.25	≦0.25	≦0.25	-
JIS	G4051	S40C	0.37-0.43	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.25	≦0.3	≦0.35
AISI	-	1039	0.37-0.44	-	0.7-1.0	≦0.04	≦0.05	-	-	-	-
AISI	-	1040	0.37-0.44	-	0.6-0.9	≦0.04	≦0.05	-	-	-	-
DIN	17200	C40	0.37-0.44	0.15-0.35	0.5-0.8	≦0.045	≦0.045	-	-	-	-
DIN	17200	Ck40	0.37-0.44	0.15-0.35	0.5-0.8	≦0.035	≦0.035	-	-	-	-
CNS	3828	S43C	0.40-0.46	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
JIS	G4051	S43C	0.40-0.46	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
AISI	-	1042	0.40-0.47	-	0.6-0.9	≦0.04	≦0.05	-	-	-	-
AISI	-	1043	0.40-0.47	-	0.7-1.0	≦0.04	≦0.05	-	-	-	-
CNS	3828	S45C	0.42-0.48	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
GB	699	45	0.42-0.50	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.25	≦0.25	≦0.25	-
JIS	G4051	S45C	0.42-0.48	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
AISI	-	1045	0.43-0.50	-	0.6-0.9	≦0.04	≦0.05	-	-	-	-
DIN	17200	C45	0.42-0.50	0.15-0.35	0.5-0.8	≦0.045	≦0.035	-	-	-	-
DIN	17200	Ck45	0.42-0.40	0.15-0.35	0.5-0.8	≦0.035	≦0.035	-	-	-	-
DIN	17210	Cf45	0.43-0.49	0.15-0.35	0.5-0.8	≦0.025	≦0.035	-	-	-	-
CNS	3828	S48C	0.45-0.51	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
JIS	G4051	S48C	0.45-0.51	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
CNS	3828	S50C	0.47-0.53	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
GB	699	50	0.47-0.55	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.25	≦0.25	≦0.25	-
JIS	G4051	S50C	0.47-0.53	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
AISI	-	1049	0.46-0.53	-	0.6-0.9	≦0.04	≦0.05	-	-	-	-
AISI	-	1050	0.48-0.55	-	0.6-0.9	≦0.04	≦0.05	-	-	-	-
DIN	17200	C50	0.47-0.54	-	0.6-1.0	≦0.05	0.025-0.050	-	-	-	-
DIN	17200	Ck50	0.47-0.54	0.15-0.35	0.6-0.9	≦0.035	≦0.035	-	-	-	-
CNS	3828	S53C	0.50-0.56	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
JIS	G4051	S53C	0.50-0.56	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
AISI	-	1053	0.48-0.55	-	0.7-1.0	≦0.04	≦0.05	-	-	-	-
CNS	3828	S55C	0.52-0.60	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
GB	699	55	0.52-0.60	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.25	≦0.25	≦0.25	-
JIS	G4051	S55C	0.52-0.60	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
AISI	-	1055	0.5-0.6	-	0.6-0.9	≦0.04	≦0.05	-	-	-	-
DIN	17200	C55	0.52-0.60	0.15-0.35	0.6-0.9	≦0.045	≦0.045	-	-	-	-
DIN	17200	Ck55	0.52-0.60	0.15-0.35	0.6-0.9	≦0.035	≦0.035	-	-	-	-
DIN	17200	Cm55	0.52-0.60	0.15-0.35	0.6-0.9	≦0.035	0.020-0.035	-	-	-	-
CNS	3828	S58C	0.55-0.61	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
GB	699	60	0.57-0.65	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.25	≦0.25	≦0.25	-
JIS	G4051	S58C	0.55-0.61	0.15-0.35	0.6-0.9	≦0.03	≦0.035	≦0.2	≦0.2	≦0.3	≦0.35
AISI	-	1060	0.55-0.65	-	0.5-0.9	≦0.04	≦0.05	-	-	-	-
AISI	-	1064	0.6-0.7	-	0.5-0.8	≦0.04	≦0.05	-	-	-	-
DIN	17200	C60	0.57-0.65	0.15-0.35	0.6-0.9	≦0.045	≦0.045	-	-	-	-
DIN	17200	Ck60	0.57-0.65	0.15-0.35	0.6-0.9	≦0.035	≦0.035	-	-	-	-
DIN	17200	Cm60	0.57-0.65	0.15-0.35	0.6-0.9	≦0.035	0.02-0.03	-	-	-	-
GB	699	65	0.62-0.7	0.17-0.37	0.5-0.8	≦0.035	≦0.035	≦0.3	≦0.25	≦0.25	-
AISI	-	1065	0.6-0.7	-	0.6-0.9	≦0.04	≦0.05	-	-	-	-
DIN	17200	Ck67	0.65-0.72	0.15-0.35	0.6-0.9	≦0.035	≦0.035	-	-	-	-