Q235C U12358 Q235CZ - GB /T 700-2006

Grade	Q235C
China ISC	U12358
Other Names
Corresponding Standard	GB /T 700-2006 Carbon Structural Steels
Brand/Supplier	China -> BENSTEEL
Classification	Carbon Steel
Properties	Good Machinability Good Weldability Carburizing Capability

Q235C Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	As	N
Minimum Value	-	-	-	-	-	-	-	-	-	-
Maximum Value	0.17	0.35	1.4	0.04	0.04	0.3	0.3	0.3	0.08	0.008

Q235C Mechanical Properties

thickness(diameter) t(d) mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
≤16	370~500	≥235	≥26	≥27
＞16～40	370~500	≥225	≥26	≥27
＞40～60	370~500	≥215	≥25	≥27
＞60～100	370~500	≥215	≥24	≥27
＞100～150	370~500	≥195	≥22	≥27
＞150～200	370~500	≥185	≥21	≥27

1 Approximate Comparison Table Carbon Structural Steel and Engineering Steel

China

Taiwan, China

Japan

South Korea

United States

International Organization for Standardization

Germany

France

Russia

Sweden

United Kingdom

ISC

CNS

JIS

ASTM

UNS

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

GOST

BS EN/BS

Q235A
Q235B
Q235C
Q235D
(A3)
(C3)

U12352
U12355
U12358
U12359

SS400

SS400
(SS41)

SS400

A570 Gr.A
A570 Gr.D
A283M Gr.D

K02501
K02502

Fe360A
Fe360D

S235JR
S235JRG1
S235JRG2
(St37-2)
(USt37-2)
(RSt37-2)

1.0037
1.0036
1.0038

S235JR
S235JRG1
S235JRG2
(E24-2)
(E24-2NE)

Ст3кп-2
Ст3кп-3
Ст3кп-4
БСт3кп-2

1311
1312

S235JR
S235JRG1
S235JRG2
(40B)
(C)

2 Approximate Comparison Table Carbon Structural Steel and Engineering Steel

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
Q235C	SM400B	A284C A284D	E235C	St37-3U	E24-3	S235J0 Fe360C	1.0114	St3ps St3sp	1312	40C

3 Approximate Comparison Table Carbon Structural Steel and Engineering Steel

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
Q235C	SS330	Gr.36	Fe360B	RSt37-2 S235JRG2	E24-2NE	S235JRG2 Fe360BFN①	1.0038	St3ps St3sp	1312-00	40B

4 Approximate Comparison Table Carbon Structural Steel and Engineering Steel

China		Japan	United States	International Organization for Standardization	European Standard
GB	ISC	JIS	ASTM/AISI	ISO	EN	Numerical Grade
Q235C (GB/T 700-2006)	U12358	SM400A (JIS G3106:2004)	Gr.65[240] (ASTM A573/A573M:2000)	E235C (ISO 630:1995)	S235J0 (EN 10025-2:2004)	1.0114

Q235C Corresponding Standards(Same grade name, different standards)

1	GB /T 700-2006
	Q235C U12358 Q235CZ
2	GB /T 3274-2017
	Q235C U12358 Q235CZ
3	GB /T 34199-2017
	Q235C

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