C10R 1.1207 - EN 10277-2018

Grade	C10R
European Standard Steel Grade	1.1207
Corresponding Standard	EN 10277-2018 Bright steel products - Technical delivery conditions
Classification	Carbon Steel

C10R Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.07	0.15	0.3	-	0.02	-	-	-	-
Maximum Value	0.13	0.4	0.6	0.025	0.04	0.4	0.4	0.3	0.1

C10R 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

International Organization for Standardization	European Standard
ISO	EN	Numerical Grade
C10R	C10R	1.1207

2 Approximate Comparison Table

International Organization for Standardization	Germany	France	European Standard
ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade
C10	Ck10	XC10	C10R	1.1207

C10R 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"!