G12110 - ASTM A29/A29M-2020

USA UNS	G12110
ASTM Specification or Grade	1211
Corresponding Standard	ASTM A29/A29M-2020 General Requirements for Steel Bars, Carbon and Alloy, Hot-Wrought
Classification	Carbon Steel

Chemical Element Composition Content (%)

Component	C	Mn	P	S
Minimum Value	-	0.6	0.07	0.1
Maximum Value	0.13	0.9	0.12	0.15

1 Approximate Comparison Table Free-Cutting Structural Steel

China

Taiwan, China

Japan

South Korea

United States

International Organization for Standardization

Germany

France

European Standard

Russia

ISC

CNS

JIS

ASTM/AISI

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

Numerical Grade

GOST

Y12

U71122

SUM21

B1112
1211①

10S20

1.0721

13MF4

10S20①

1.0721

А12

2 Approximate Comparison Table Free-Cutting Structural Steel

China		Japan	United States	International Organization for Standardization	Russia
GB	ISC	JIS	ASTM	ISO	GOST
Y12	U71122	SUM12	1211 1212	10S20	A12

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