CC15A A4Al - ISO 4954-1993

Grade	CC15A
Old Grade
Corresponding Standard	ISO 4954-1993 Steels for cold heading and cold extruding second edition
Classification	Carbon Steel
Properties	Forgability

CC15A Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Al ^*
Minimum Value	0.12	-	0.3	-	-	0.02
Maximum Value	0.18	0.1	0.6	0.04	0.04	-

CC15A Mechanical Properties

Tensile Strength σ_b Mpa	Reduction of Area ψ %
≤530	≥50

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 Steel for Cold Heading and Cold Extrusion

China		Japan	United States	International Organization for Standardization	European Standard
GB	ISC	JIS	ASTM	ISO	EN	Numerical Grade
ML15Al	U40158	SWRCH15A	1015	CC15A C15C	C15C	1.0234

3 Approximate Comparison Table Steel for Cold Heading and Cold Extrusion

China	Japan	South Korea	United States	International Organization for Standardization	Germany	European Standard	United Kingdom
GB	JIS	KS	ASTM	ISO	DIN EN/DIN	EN	BS EN/BS
ML15	SWRCH15K	SWCH15K	1015	CC15A C15GC	QSt38-3	C15E2C	0/3

CC15A Corresponding Standards(Same grade name, different standards)

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