C60E 1.1221 - EN 10297-1-2003

Grade	C60E
European Standard Steel Grade	1.1221
Corresponding Standard	EN 10297-1-2003 Seamless Steel Tubes for Mechanical and General Engineering Purposes - Technical Delivery Conditions - Part 1: Non-Alloy and Alloy Steel Tubes
Classification	Carbon Steel

C60E Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	More
Minimum Value	0.57	-	0.6	-	-	-	-	-	Cr+Mo+Ni ≤0.63%
Maximum Value	0.65	0.4	0.9	0.035	0.035	0.4	0.4	0.1	Cr+Mo+Ni ≤0.63%

1 Approximate Comparison Table High-Quality Carbon Structural Steel

China		United States		International Organization for Standardization	Germany		France	Russia	Sweden	United Kingdom
GB	ISC	ASTM/AISI	UNS	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	GOST	SS	BS EN/BS
60	U20602	1060	G10600	C60E4	C60E Ck60	1.1221	C60E XC60	60	1678	C60E 070M60

2 Approximate Comparison Table Non-Alloy Steel for Quenching and Tempering

China	Japan	International Organization for Standardization	European Standard
GB	JIS	ISO	EN	Numerical Grade
60	S58C	C60E	C60E	1.1221

3 Approximate Comparison Table High-Quality Carbon Structural Steel

China	Japan	International Organization for Standardization	Germany	France	European Standard		Russia	United Kingdom
GB	JIS	ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	GOST	BS EN/BS
60	S58C	C60E4	Ck60	XC60	C60E	1.1221	60 60G	070M60 CS60

4 Approximate Comparison Table Spring Steel

China		Japan	United States	International Organization for Standardization	European Standard
GB	ISC	JIS	ASTM/AISI	ISO	EN	Numerical Grade
65 (GB/T 1222-2016)	U20652	S65-CSP (JIS G4802:2005)	1065 (ASTM A29/A29M:2005)	C60E4 (ISO 683-18:1996)	C60E (EN 10083-1:1991+A1:1996)	1.1221

5 Approximate Comparison Table High-Quality Carbon Structural Steel

China		Japan	United States	International Organization for Standardization	European Standard
GB	ISC	JIS	ASTM/AISI	ISO	EN	Numerical Grade
60Mn (GB/T 699-2015)	U21602	SWRH62B (JIS G3506:2004)	1060 (ASTM A29/A29M:2005)	C60E4 (ISO 683-18:1996)	C60E (EN 1008-1:1991+A1:1996) (EN 10084:1998)	1.1221

6 Approximate Comparison Table High-Quality Carbon Structural Steel

China		United States	International Organization for Standardization	Germany	France
GB	ISC	ASTM/AISI	ISO	L-Nr.	NF EN/NF
65Mn (GB/T 699-2015)	U21652	1565 (ASTM A29/A29M:2005)	C60E4 (ISO 683-18:1996)	C60E (EN 1008-1:1991+A1:1996) (EN 10084:1998)	1.1221

C60E Corresponding Standards(Same grade name, different standards)

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