C50E 1.1206 - EN 10083-2-2006

Grade	C50E
European Standard Steel Grade	1.1206
Corresponding Standard	EN 10083-2-2006 Steels for quenching and tempering. Part 2:Technical delivery conditions for non alloy steels
Classification	Carbon Steel

C50E Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S ^*	Cr	Ni	Mo	More
Minimum Value	0.47	-	0.6	-	-	-	-	-	Cr+Mo+Ni ≤0.63
Maximum Value	0.55	0.4	0.9	0.03	0.035	0.4	0.4	0.1	Cr+Mo+Ni ≤0.63

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

China	Japan	International Organization for Standardization	European Standard
GB	JIS	ISO	EN	Numerical Grade
50	S50C	C50E	C50E	1.1206

2 Approximate Comparison Table High-Quality Carbon Structural Steel

Japan	United States	International Organization for Standardization	Germany	France	European Standard		Russia	Sweden	United Kingdom
JIS	ASTM	ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
S50C	1050	C50E4	Ck50	XC50	C50E	1.1206	50	1674	080M50 CS50

3 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
50Mn (GB/T 699-2015)	U21502	SWRH52B (JIS G3506:2004)	1053 (ASTM A29/A29M:2005)	C50E4 (ISO 683-18:1996)	C50E (EN 1008-1:1991+A1:1996) (EN 10084:1998)	1.1206

C50E Corresponding Standards(Same grade name, different standards)

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