QSt38-3 1.0234 - DIN 1654-2-1989

Grade	QSt38-3
Germany W-Nr.	1.0234
Corresponding Standard	DIN 1654-2-1989 Cold heading and extruding steels Technical delivery conditions for killed unalloyed steels not intended for heat treatment
Classification	Carbon Steel
Properties	Forgability

QSt38-3 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Al
Minimum Value	0.1	-	0.25	-	-	0.02
Maximum Value	0.18	0.1	0.45	0.04	0.04	-

QSt38-3 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Impact Energy Absorption KV2 J
Hot-rolled bar stock	Untreated and Descaled (U+SH)	≤460	-	-	≥55	-
	Normalizing	360~460	≥220	≥25	-	≥27

New and Old Grade Replacement List

1 Approximate Comparison Table Cold Heading Steel

China

Taiwan, China

Japan

South Korea

United States

International Organization for Standardization

Germany

France

Russia

United Kingdom

ISC

CNS

JIS

ASTM/AISI

UNS

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

GOST

BS EN/BS

ML15

U40152

SWRCH15K

1015

G10150

CC15A
(A4Al)

QSt38-3
(C14C)
Cq15
(C15C)

1.0234
-
1.1132

FR15
FB18
FR18

15nc

0/3

2 Approximate Comparison Table High-Quality Carbon Structural Steel

3 Approximate Comparison Table Steel for Cold Heading and Cold Extrusion

China	Japan	South Korea	United States	International Organization for Standardization	Germany	United Kingdom
GB	JIS	KS	ASTM	ISO	DIN EN/DIN	BS EN/BS
ML15	SWRCH15K	SWCH15K	1015	CC15A	QSt38-3	0/3

4 Approximate Comparison Table High-Quality Carbon Structural Steel

China	Japan	South Korea	United States	International Organization for Standardization	Germany		France	Russia	United Kingdom
GB	JIS	KS	ASTM/AISI	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	GOST	BS EN/BS
15	S15C	STKM12B	1015	C15E4	C15C	1.0234	C15C	15	C15C

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