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Home Material ASTM A108-1999
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Grade A108 Grade 1020
USA UNS G10200
Corresponding Standard ASTM A108-1999
Standard Specification for Steel Bars, Carbon, Cold-Finished, Standard Quality
Classification Carbon Steel
A108 Grade 1020 Chemical Element Composition Content (%)
Component C Mn P S
Minimum Value 0.18 0.3 - -
Maximum Value 0.23 0.6 0.04 0.05
1 Approximate Comparison Table High-Quality Carbon Structural Steel
China Taiwan, China Japan South Korea United States Germany France Russia Sweden United Kingdom
GB ISC CNS JIS KS ASTM/AISI UNS DIN EN/DIN W-Nr. NF EN/NF GOST SS BS EN/BS
20 U20202 S20C S20C SM20C 1020 G10200 C22E
Ck22 		1.1151 C22E
XC18 		20 1435 C22E
070M20
2 Approximate Comparison Table Cold Heading Steel
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France Russia United Kingdom
GB ISC CNS JIS KS ASTM/AISI UNS ISO DIN EN/DIN W-Nr. NF EN/NF GOST BS EN/BS
ML20 U40202 SWRCH20K SWRCH20K SWRCH20K 1020 G10200 CC21A
(A5Al) 		Cq22
(C22C) 		1.1152 XC18
FR20 		20nc 0/4

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