C10E 1.1121 - EN 10132-2021

Grade	C10E
European Standard Steel Grade	1.1121
Corresponding Standard	EN 10132-2021 Cold rolled narrow steel strip for heat treatment - 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	-	0.3	-	-	-	-	-	-
Maximum Value	0.13	0.4	0.6	0.025	0.035	0.4	0.4	0.3	0.1

① Elements not quoted in this table shall not be intentionally added to the steel without the agreement of the purchaser, other than for the purpose of finishing the heat. All reasonable precautions shall be taken to prevent the addition, from scrap or other material used in manufacture, of such elements which affect the hardenability, mechanical properties and application.

C10E Mechanical Properties

Delivery condition*	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
annealed (+A) or annealed and skin passed(+LC)	≤430	≤345	≥26	HV ≤135
cold rolled(+CR)**	≤830			HV ≤250

• The elongation values in the table are for a gauge length of 80 mm.
• +A=annealed，+LC=annealed and skin passed，+CR=cold rolled，+QT=quenched and tempered

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)

1	EN 10084-1998
	C10E 1.1121
2	DIN EN ISO 683-3-2019
	C10E
3	ISO 683-3-2019
	C10E
4	DIN EN 10084-2008
	C10E 1.1121
5	ISO 683-11-2012
	C10E
6	ISO 683-18-2014
	C10E
7	EN 10277-2018
	C10E 1.1121
8	EN 10132-2021
	C10E 1.1121
9	NF EN 10084-2008
	C10E 1.1121 (XC10)

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