Ck35 1.1181 - DIN 1652-1963

Grade	Ck35
Germany W-Nr.	1.1181
Corresponding Standard	DIN 1652-1963 Bright non-alloy steel - Technical delivery conditions
Classification	Carbon Steel

Ck35 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	N ^*
Minimum Value	0.32	0.15	0.4	-	-	-
Maximum Value	0.4	0.35	0.7	0.035	0.035	0.01

Ck35 Mechanical Properties

thickness d mm	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW
t≤5	Ck35 K	Cold Drawing + No Heat Treatment (K)	≥700	≥580	≥5
5<t≤10		Cold Drawing + No Heat Treatment (K)	≥650	≥500	≥6
10<t≤16		Cold Drawing + No Heat Treatment (K)	≥600	≥410	≥7
16<t≤25		Cold Drawing + No Heat Treatment (K)	≥600	≥380	≥8
25<t≤40		Cold Drawing + No Heat Treatment (K)	≥550	≥320	≥8
40<t≤100		Cold Drawing + No Heat Treatment (K)	≥500	≥260	≥9
t>100		Cold Drawing + No Heat Treatment (K)	≥500	≥260	≥10
All Sizes	Ck35 K+G；Ck35 SH+G	Cold Drawn + Softening Annealing (K+G) or Pickling + Softening (SH+G)					≤172 HB30
t≤100	Ck35 K+N；Ck35 SH+N	Cold Drawing + Normalizing (K+N) or Pickling + Normalizing (SH+N)	500~600	≥280	≥22
t>100		Cold Drawing + Normalizing (K+N) or Pickling + Normalizing (SH+N)	By Agreement	By Agreement	By Agreement
t≤25	Ck35 K+V；Ck35 SH+V	Cold Drawn + Quenched and Tempered (K+V) or Descaled + Quenched and Tempered (SH+V)	650~800	≥420	≥16	≥35
25<t≤40		Cold Drawn + Quenched and Tempered (K+V) or Descaled + Quenched and Tempered (SH+V)	600~720	≥370	≥18	≥40
40<t≤100		Cold Drawn + Quenched and Tempered (K+V) or Descaled + Quenched and Tempered (SH+V)	550~650	≥330	≥20	≥45
t>100		Cold Drawn + Quenched and Tempered (K+V) or Descaled + Quenched and Tempered (SH+V)	By Agreement	By Agreement	By Agreement	By Agreement

1 Approximate Comparison Table

China

Taiwan, China

Japan

South Korea

United States

International Organization for Standardization

Germany

France

Russia

Sweden

United Kingdom

ISC

CNS

JIS

ASTM/AISI

UNS

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

GOST

BS EN/BS

U20352

S35C

SM35C

1035

G10350

C35E4

C35E
Ck35

1.1181

C35E
XC38

1572

C35E
080M36

2 Approximate Comparison Table

China	Japan	United States	International Organization for Standardization	Germany	France	European Standard		Russia	Sweden	United Kingdom
GB	JIS	ASTM	ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
35	S35C	1035	C35E4	Ck35	XC38 XC38H1	C35E	1.1181	35	1572	080M36 CFS6

Ck35 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"!