Carbon steel for mechanical structures-Steel Search-Tong Yang Metals

Explanation of National Standard Codes

AISI

American Iron and Steel Institute

ASTM

American Society for Testing and Materials

CNS

Chinese National Standards (Taiwan)

DIN

Deutsches Institut für Normung (German Institute for Standardization)

Guo Biao (Chinese National Standards)

JIS

Japanese Industrial Standards

SAE

Society of Automotive Engineers

National Standards	C%	Si%	Mn%	P%	S%	Cr%	Ni%	Cu%
AISI CNS DIN GB JIS

Available Steel Grades

Operate the mouse to drag the table left and right

Steel grade	Specification number	National Standards	C%	Si%	Mn%	P%	S%	Cr%	Ni%	Cu%
05F	699	GB	0≦0.06	0≦0.03	0≦0.04	0≦0.035	0≦0.04	0≦0.1	0≦0.25	--
1005		AISI	0≦0.06	--	0≦0.035	0≦0.04	0≦0.05	--	--	--
S9CK	3828	CNS	0.07-0.12	0.1-0.35	0.3-0.6	0≦0.025	0≦0.025	0≦0.2	--	--
08F	699	GB	0.05-0.11	0≦0.3	0.25-0.5	0≦0.035	0≦0.04	0≦0.1	0≦0.2	0≦0.25
S9CK	G4051	JIS	0.07-0.12	0.1-0.35	0.3-0.6	0≦0.025	0≦0.025	0≦0.2	0≦0.25	0≦0.25
1008		AISI	0≦0.1	--	0.3-0.5	0≦0.04	0≦0.05	--	0≦0.2	0≦0.25
C10	17210	DIN	0.07-0.13	0.15-0.35	0.35-0.6	0≦0.045	0≦0.045	--	--	--
Ck10	17120	DIN	0.07-0.13	0.15-0.35	0.3-0.6	0≦0.035	0≦0.035	--	--	--
8	699	GB	0.05-0.12	0.17-0.37	0.35-0.65	0≦0.035	0≦0.035	0≦0.1	--	--
S10C	3828	CNS	0.08-0.13	0.15-0.35	0.3-0.6	0≦0.03	0≦0.035	0≦0.2	0≦0.25	0≦0.25
10	699	GB	0.07-0.14	0.17-0.37	0.35-0.65	0≦0.035	0≦0.035	0≦0.15	0≦0.2	0≦0.3
S10C	G4051	JIS	0.08-0.13	0.15-0.35	0.3-0.6	0≦0.035	0≦0.035	0≦0.2	0≦0.25	0≦0.25
1010		AISI	0.08-0.13	--	0.3-0.6	0≦0.04	0≦0.05	--	0≦0.2	0≦0.3
Ck10	17210	DIN	0.07-0.13	0.15-0.35	0.35-0.6	0≦0.035	0≦0.035	--	--	--
10F	699	GB	0.07-0.14	0≦0.07	0.25-0.5	0≦0.035	0≦0.035	0≦0.15	--	--
S12C	3828	CNS	0.1-0.15	0.15-0.35	0.3-0.6	0≦0.03	0≦0.035	0≦0.2	0≦0.25	0≦0.25
S12C	G4051	JIS	0.1-0.15	0.15-0.35	0.3-0.6	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.03
1012		AISI	--	--	0.3-0.6	0≦0.04	0≦0.05	--	0≦0.2	0≦0.03
S15C	3828	CNS	0.13-0.18	0.15-0.35	0.3-0.6	0≦0.03	0≦0.035	0≦0.2	--	--
15	699	GB	0.12-0.18	0.17-0.37	0.35-0.65	0≦0.035	0≦0.035	0≦0.25	0≦0.2	0≦0.3
S15C	G4051	JIS	0.13-0.18	0.15-0.35	0.3-0.6	0≦0.03	0≦0.035	0≦0.2	0≦0.25	0≦0.25
1015		AISI	0.13-0.18	0.15-0.35	0.3-0.6	0≦0.04	0≦0.05	--	0≦0.2	0≦0.3
C15	17210	DIN	0.12-0.18	0.15-0.35	0.3-0.8	0≦0.045	0≦0.045	--	--	--
Ck15	17210	DIN	0.12-0.18	0.15-0.35	0.3-0.6	0≦0.035	0≦0.035	--	--	--
Cm15	17210	DIN	0.12-0.18	0.15-0.35	0.3-0.6	0≦0.035	0.02-0.035	--	--	--
S15CK	3828	CNS	0.13-0.18	0.15-0.35	0.3-0.6	0≦0.025	0≦0.025	0≦0.2	0≦0.2	--
S15CK	G4051	JIS	0.13-0.18	0.15-0.35	0.3-0.6	0≦0.025	0≦0.025	0≦0.2	0≦0.2	--
S17C	3828	CNS	0.15-0.2	0.15-0.35	0.3-0.6	0≦0.03	0≦0.035	0≦0.2	0≦0.2	--
S17C	G4051	JIS	0.15-0.2	0.15-0.3	0.3-0.6	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
1017		AISI	0.15-0.2	--	0≦0.04	0≦0.05	--	--	--	0≦0.3
C20	17200	DIN	0.17-0.23	0.15-0.35	0.3-0.6	0≦0.045	0≦0.045	--	--	--
Ck20	17200	DIN	0.17-0.23	0.15-0.35	0.3-0.6	0≦0.035	0≦0.035	--	--	--
S20C	G4051	JIS	0.18-0.23	0.15-0.35	0.3-0.6	0≦0.03	0≦0.035	0≦0.2	0≦0.2	--
1020		AISI	0.18-0.23	--	0.3-0.6	0≦0.04	0≦0.05	--	--	0≦0.3
S20C	3828	CNS	0.18-0.23	0.15-0.35	0.3-0.6	0≦0.035	0≦0.035	0≦0.2	0≦0.2	--
20	699	GB	0.17-0.24	0.17-0.37	0.35-0.65	0≦0.035	0≦0.035	0≦0.25	0≦0.25	0≦0.3
S20CK	3828	CNS	0.18-0.23	0.15-0.35	0.3-0.6	0≦0.025	0≦0.025	0≦0.2	0≦0.2	0≦0.25
S20CK	G4051	JIS	0.18-0.23	0.15-0.35	0.3-0.6	0≦0.025	0≦0.025	0≦0.2	0≦0.2	0≦0.25
Ck22	17210	DIN	0.18-0.25	0.15-0.35	0.3-0.6	0≦0.035	0≦0.035	0≦0.3	--	0≦0.25
S22C	3828	CNS	0.2-0.25	0.15-0.35	0.3-0.6	0≦0.03	0≦0.035	0≦0.2	0≦0.2	--
S22C	G4051	JIS	0.2-0.25	0.15-0.35	0.3-0.6	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
1023		AISI	0.2-0.25	--	0.3-0.6	0≦0.035	0≦0.035	--	--	0≦0.3
C22	17200	DIN	0.18-0.25	0.15-0.35	0.3-0.6	0≦0.03	0≦0.03	0≦0.2	0≦0.2	--
Ck22	17200	DIN	0.18-0.25	0.15-0.35	0.3-0.6	0≦0.035	0≦0.035	0≦0.3	--	0≦0.3
S25C	3828	CNS	0.22-0.28	0.15-0.35	0.3-0.6	0≦0.03	0≦0.035	0≦0.2	0≦0.2	--
25	699	GB	0.22-0.3	0.17-0.37	0.5-0.8	0≦0.035	0≦0.035	0≦0.25	0≦0.25	0≦0.3
S25C	G4051	JIS	0.22-0.28	0.15-0.35	0.3-0.6	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.25
1025		AISI	0.22-0.28	--	0.3-0.6	0≦0.04	0≦0.05	--	--	0≦0.3
C25	17200	DIN	0.22-0.28	0.15-0.35	0.3-0.6	0≦0.045	0≦0.045	--	--	--
Ck25	17200	DIN	0.22-0.28	0.15-0.35	0.3-0.6	0≦0.03	0≦0.035	--	--	--
S28C	3828	CNS	0.25-0.31	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.2
S28C	G4051	JIS	0.25-0.31	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.2
1029		AISI	0.22-0.31	--	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
Ck30	17200	DIN	0.27-0.33	0.15-0.35	0.6-0.9	0≦0.035	0≦0.035	--	--	--
30	699	GB	0.27-0.35	0.17-0.37	0.5-0.8	0≦0.035	0≦0.035	0≦0.25	0≦0.25	0≦0.25
S30C	G4051	JIS	0.27-0.33	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
1030		AISI	0.28-0.34	--	0.6-0.9	0≦0.04	0≦0.05	--	--	--
C30	17200	DIN	0.27-0.33	0.15-0.35	0.5-0.8	0≦0.035	0≦0.04	0≦0.25	0≦0.25	0≦0.25
S30C	3828	CNS	0.27-0.33	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
S33C	3828	CNS	0.3-0.36	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	--
S33C	G4051	JIS	0.3-0.36	0.15-0.33	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	--
1033		AISI	0.29-0.36	--	0.7-1	0≦0.04	0≦0.05	--	--	--
S35C	3828	CNS	0.32-0.38	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
35	699	GB	0.32-0.4	0.17-0.37	0.5-0.8	0≦0.035	0≦0.035	0≦0.25	0≦0.25	0≦0.25
S35C	G4051	JIS	0.32-0.38	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
1035		AISI	0.32-0.38	--	0.6-0.9	0≦0.04	0≦0.05	--	--	--
C35	17200	DIN	0.32-0.39	0.15-0.35	0.5-0.8	0≦0.045	0≦0.045	--	--	--
Ck35	17200	DIN	0.32-0.38	0.15-0.35	0.5-0.8	0≦0.035	0≦0.035	--	--	--
Cm35	17200	DIN	0.32-0.39	0.15-0.35	0.5-0.8	0≦0.035	0.02-0.035	--	--	--
Cf35	17210	DIN	0.33-0.39	0.15-0.35	0.5-0.8	0≦0.035	0≦0.035	--	--	--
1038		AISI	0.32-0.42	--	0.6-0.9	0≦0.04	0≦0.05	--	--	--
S38C	G4051	JIS	0.35-0.41	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
S38C	3828	CNS	0.35-0.41	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
S40C	3828	CNS	0.37-0.43	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	--
40	699	GB	0.37-0.45	0.17-0.37	0.5-0.8	0≦0.035	0≦0.035	0≦0.25	0≦0.25	0≦0.25
S40C	G4051	JIS	0.37-0.43	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.25
1039		AISI	0.37-0.44	--	0.7-1	0≦0.04	0≦0.05	--	--	0≦0.25
1040		AISI	0.37-0.44	--	0.6-1	0≦0.04	0≦0.05	--	--	--
C40	17200	DIN	0.37-0.44	0.15-0.35	0.5-0.8	0≦0.045	0≦0.045	--	--	--
Ck40	17200	DIN	0.37-0.44	0.15-0.35	0.5-0.8	0≦0.035	0≦0.035	--	--	--
S43C	3828	CNS	0.4-0.46	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	--
S43C	G4051	JIS	0.4-0.46	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
1042		AISI	0.4-0.47	--	0.6-0.9	0≦0.04	0≦0.05	--	--	0≦0.3
1043		AISI	0.4-0.47	--	0.7-1	0≦0.04	0≦0.05	--	--	--
S45C	3828	CNS	0.42-0.48	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	--
45	699	GB	0.42-0.5	0.17-0.37	0.5-0.8	0≦0.035	0≦0.035	0≦0.25	0≦0.25	0≦0.3
S45C	G4051	JIS	0.42-0.48	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
1045		AISI	0.43-0.5	--	0.6-0.9	0≦0.04	0≦0.05	--	--	0≦0.3
C45	17200	DIN	0.42-0.5	0.15-0.35	0.5-0.8	0≦0.045	0≦0.035	--	--	--
Ck45	17200	DIN	0.42-0.5	0.15-0.35	0.5-0.8	0≦0.035	0≦0.035	--	--	--
Cf45	17210	DIN	0.43-0.49	0.15-0.35	0.5-0.8	0≦0.025	0≦0.035	--	--	--
S48C	3828	CNS	0.45-0.51	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	--
S48C	G4051	JIS	0.45-0.51	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
1050		AISI	0.48-0.55	--	0.6-0.9	0≦0.04	0≦0.05	--	--	0≦0.3
C50	17200	DIN	0.47-0.54	--	0.6-1	0≦0.05	0.025-0.05	--	--	--
Ck50	17200	DIN	0.47-0.54	0.15-0.35	0.6-0.9	0≦0.035	0≦0.035	--	--	--
1049		AISI	0.46-0.53	--	0.6-0.9	0≦0.04	0≦0.05	--	--	--
S50C	3828	CNS	0.47-0.53	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
50	699	GB	0.47-0.55	0.17-0.37	0.5-0.8	0≦0.035	0≦0.035	0≦0.25	0≦0.25	0≦0.25
S50C	G4051	JIS	0.47-0.53	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
S53C	3828	CNS	0.5-0.56	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
S53C	G4051	JIS	0.5-0.56	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	--
1053		AISI	0.48-0.55	--	0.7-1	0≦0.04	0≦0.05	--	--	--
S55C	3828	CNS	0.52-0.6	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
55	699	GB	0.52-0.6	0.17-0.37	0.5-0.8	0≦0.035	0≦0.035	0≦0.25	0≦0.25	0≦0.25
S55C	G4051	JIS	0.52-0.6	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
1055		AISI	0.5-0.6	--	0.6-0.9	0≦0.04	0≦0.05	--	--	--
C55	17200	DIN	0.52-0.6	0.15-0.35	0.6-0.9	0≦0.045	0≦0.045	--	--	--
Ck55	17200	DIN	0.52-0.6	0.15-0.35	0.6-0.9	0≦0.035	0≦0.035	--	--	--
Cm55	17200	DIN	0.52-0.6	0.15-0.35	0.6-0.9	0≦0.035	0.02-0.035	--	--	--
S58C	3828	CNS	0.55-0.61	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
60	699	GB	0.57-0.65	0.17-0.37	0.5-0.8	0≦0.035	0≦0.035	0≦0.25	0≦0.25	0≦0.25
S58C	G4051	JIS	0.55-0.61	0.15-0.35	0.6-0.9	0≦0.03	0≦0.035	0≦0.2	0≦0.2	0≦0.3
1060		AISI	0.55-0.65	--	0.5-0.9	0≦0.04	0≦0.05	--	--	--
1064		AISI	0.6-0.7	--	0.5-0.8	0≦0.04	0≦0.05	--	--	--
C60	17200	DIN	0.57-0.65	0.15-0.35	0.6-0.9	0≦0.045	0≦0.045	--	--	--
Ck60	17200	DIN	0.57-0.65	0.15-0.35	0.6-0.9	0≦0.035	0≦0.035	--	--	--
Cm60	17200	DIN	0.57-0.65	0.15-0.35	0.6-0.9	0≦0.035	0.02-0.03	--	--	--
65	699	GB	0.62-0.7	0.17-0.37	0.5-0.8	0≦0.035	0≦0.035	0≦0.25	0≦0.3	0≦0.25
1065		AISI	0.6-0.7	--	0.6-0.9	0≦0.04	0≦0.05	--	--	--
Ck67	17200	DIN	0.65-0.72	0.15-0.35	0.6-0.9	0≦0.035	0≦0.035	--	--	--

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