SS330 - JIS G 3101-2015

Grade	SS330
Corresponding Standard	JIS G 3101-2015 Rolled steels for general structure
Brand/Supplier	Japan -> JFE Steel -> BENSTEEL -> BAOSTEEL
Classification	Carbon Steel

SS330 Chemical Element Composition Content (%)

Component	P	S
Minimum Value	-	-
Maximum Value	0.05	0.05

SS330 Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
t≤16	330~430	≥205
16＜t≤40	330~430	≥195
40＜t≤100	330~430	≥175
t＞100	330~430	≥165
Steel Plate, Steel Strip, Flat Steel Thickness ≤ 5			≥26
Steel Plate, Steel Strip, Flat Steel Thickness 5 < t ≤ 16			≥21
Steel Plate, Steel Strip, Flat Steel Thickness 16 < t ≤ 50			≥26
Steel Plate, Flat Steel Thickness > 40			≥28
Bar Steel Diameter, Side Length, or Distance Between Sides ≤25			≥25
Bar Steel Diameter, Side Length or Distance Between Sides ＞25			≥28

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

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

GOST

BS EN/BS

Q215A
Q215B
(A2)
(C2)

U12152
U12155

SS330

SS330
(SS34)

SS330

A283M Gr.C
A283M Gr.58

HR1

USt34-2
RSt34-2

1.0028
1.0034

A34
A34-2NE

Ст2кп-2/-3
Ст2пс-2/-3
Ст2сп-2/-3

1370

040A12

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
Q195	SS330	A283A A283B Gr.A	Fe310	S185 St33	A33	S185 Fe310-0①	1.0035	St0 St1ps St1sp	1300-00	15HR 5HS S185

3 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	W-Nr.	NF EN/NF	EN	GOST	SS	BS EN/BS
Q235 (A3)	SS330 STKM12A	Gr.C	Fe360B	St34-2 USt37-2	1.0028 1.0036	A34-2 S235JRG1	Fe360BFU①	16D 18kp St3kp	1312	CEW2BK Fe360B

4 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
Q235C	SS330	Gr.36	Fe360B	RSt37-2 S235JRG2	E24-2NE	S235JRG2 Fe360BFN①	1.0038	St3ps St3sp	1312-00	40B

5 Approximate Comparison Table

China	Japan	United States	International Organization for Standardization	Germany		France	Russia	United Kingdom
GB	JIS	ASTM/AISI	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	GOST	BS EN/BS
Q195	SS 330 SPHC	Gr.B	E185 (Fe310)	S185	1.0035	S185	Ст1кп Ст1сп Ст1пс	S185

6 Approximate Comparison Table

China	Japan	United States
GB	JIS	ASTM/AISI
Q215A Q215B (GB/T 700-2006)	SS330 (JIS G3101:2004) (JIS G3106:2004)	Gr.58 [220] (ASTM A573/A573M:2000)

SS330 Corresponding Standards(Same grade name, different standards)

1	JIS G 3101-2011
	SS330 (SS34)
2	JIS G 3101-2015
	SS330
3	Q/ASB 271-2017
	SS330
4	Q/BQB 303-2018
	SS330
5	Q/BQB 130-2003
	SS330

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