G10550 - SAE J403-2014

USA UNS	G10550
SAE Steel Number	1055
Corresponding Standard	SAE J403-2014 Chemical Compositions of SAE Carbon Steels
Brand/Supplier	Japan -> NSSC
Classification	Carbon Steel

Chemical Element Composition Content (%)

	Component	C	Mn	P	S
Flat Rolled Products	Minimum Value	0.5	0.6	-	-
Flat Rolled Products	Maximum Value	0.6	0.9	0.03	0.035

	Component	C	Mn	P	S
Long Products	Minimum Value	0.5	0.6	-	-
Long Products	Maximum Value	0.6	0.9	0.04	0.05

Approximate Comparison Table High-Quality Carbon Structural Steel

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

U20552

S55C

SM55C

1055
(ASTM)

G10550

C55E4

C55E
Ck55

1.1203

C55E
XC55

1665

C55E
070M55

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