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Grade 1022
USA UNS G10220
Old Grade
Corresponding Standard SAE J 403-2001
Chemical Compositions of Carbon Steels
Classification Carbon Steel
Properties Weldability
1022 Chemical Element Composition Content (%)
Component C Si Mn P S Cu
Minimum Value 0.18 0.17 0.7 - - -
Maximum Value 0.23 0.37 1 0.03 0.05 0.2
New and Old Grade Replacement List
Corresponding Standard Grade
SAE J 403-2001
Grade
USA UNS
Old Grade
SAE J403-2014
USA UNS
SAE
1 Approximate Comparison Table High-Quality Carbon Structural Steel
China United States Germany France Russia Sweden United Kingdom
GB ISC ASTM/AISI UNS DIN EN/DIN W-Nr. NF EN/NF GOST SS BS EN/BS
20Mn U21202 1022 G10220 21Mn4 1.0470 20M5 20г 1434 080A20
2 Approximate Comparison Table
China Japan United States International Organization for Standardization Germany European Standard
GB ISC JIS ASTM ISO DIN EN/DIN W-Nr. EN Numerical Grade
ML20Mn U41208 SWRCH22A 1022 CE20E4 C17E2C 1.1147 C17E2C 1.1147
1022 Corresponding Standards(Same grade name, different standards)
1 SAE
1022 1022
2 ASTM A29/A29M-2012
1022 G10220 C1022
3 SAE J 403-2001
1022 G10220 (C1022)
4 ASTM A1040-2010
1022 G10220 (C1022)
5 ASTM A510/A510M-2013
1022 G10220 1022
6 SAE J403-2014
1022 G10220
7 ASTM A29/A29M-2020
1022 G10220 C1022

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