C10E 1.1121 - EN 10277-2018

Grade	C10E
European Standard Steel Grade	1.1121
Corresponding Standard	EN 10277-2018 Bright steel products - Technical delivery conditions
Classification	Carbon Steel

C10E Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.07	0.15	0.3	-	-	-	-	-	-
Maximum Value	0.13	0.4	0.6	0.025	0.035	0.4	0.4	0.3	0.1

C10E Mechanical Properties

thickness t mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
5≤t≤10	Cold Drawing (+C)	460~760	≥350	≥8
10<t≤16	Cold Drawing (+C)	430~730	≥300	≥9
16<t≤40	Cold Drawing (+C)	400~700	≥250	≥10
40<t≤63	Cold Drawing (+C)	350~640	≥200	≥12
63<t≤100	Cold Drawing (+C)	320~580	≥180	≥12
16<t≤100	Rolling and Decapping (+SH)	310~550			92~163
16<t≤100	Soft Annealing and Descaling (+A+SH)				≤131
5≤t≤10	Soft Annealing and Cold Drawing (+A+C)				≤225
10<t≤16	Soft Annealing and Cold Drawing (+A+C)				≤216
16<t≤40	Soft Annealing and Cold Drawing (+A+C)				≤207
40<t≤63	Soft Annealing and Cold Drawing (+A+C)				≤190
63<t≤100	Soft Annealing and Cold Drawing (+A+C)				≤172

1 Approximate Comparison Table Non-Alloy Surface Hardening Steel

Japan	International Organization for Standardization	European Standard
JIS	ISO	EN	Numerical Grade
S10C	C10E	C10E	1.1121

2 Approximate Comparison Table High-Quality Carbon Structural Steel

International Organization for Standardization	Germany	France	European Standard		Russia	United Kingdom
ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	GOST	BS EN/BS
C10 C15M2	Ck10 Ck15	XC10 XC12	C10E	1.1121	08 10	045M10 CS12

3 Approximate Comparison Table High-Quality Carbon Structural Steel

China	Japan	United States	International Organization for Standardization	European Standard
GB	JIS	ASTM/AISI	ISO	EN
GB/T 699-2015 08	JIS G4051:2005 JIS G3506:2004 S10C	ASTM A29/A29M:2005 1008	ISO 683-18:1996 C10	EN 10083-1:1991+A1:1996 EN 10084:1998 C10E

4 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
10 (GB/T 699-2015)	U20102	S10C (JIS G4051:2005) (JIS G3506:2004)	1010 (ASTM A29/A29M:2005)	C10 (ISO 683:1986)	C10E (EN 10083-1:1991+A1:1996) (EN 10084:1998)	1.1121

C10E Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!