G51986 - ASTM A29M UNS-2012

USA UNS	G51986
ASTM Specification or Grade	E51100
Corresponding Standard	ASTM A29/A29M-2012 Standard Specification for General Requirements for Steel Bars, Carbon and Alloy, Hot-Wrought
Classification	Alloy Steel

Chemical Element Composition Content (%)

Component	C	Si ^①	Mn	P	S	Cr	Ni ^②	Cu ^②	Mo ^②	More
Minimum Value	0.98	0.15	0.25	-	-	0.9	-	-	-	③
Maximum Value	1.1	0.35	0.45	0.025	0.025	1.15	0.25	0.35	0.06	③

Approximate Comparison Table High-Carbon Chromium Bearing Steel

China

Taiwan, China

Japan

South Korea

United States

Germany

France

Russia

Sweden

ISC

CNS

JIS

ASTM/AISI

UNS

SAE

DIN EN/DIN

W-Nr.

NF EN/NF

GOST

SKF

GCr9

B00090

SUJ1

STB1

E51100

G51986

E51100

105Cr4
(W2)

1.3503

105Cr4
(105C5)

ЩХ9

SKF13

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