Grade SWRCH30K
Corresponding Standard JIS G 3507-1-2005
Carbon steels for cold heading -- Wire rods
Classification Carbon Steel
SWRCH30K Chemical Element Composition Content (%)
Component C Si Mn P S
Minimum Value 0.27 0.1 0.6 - -
Maximum Value 0.33 0.35 0.9 0.03 0.035
1 Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization France Russia United Kingdom
GB ISC CNS JIS KS ASTM/AISI UNS ISO NF EN/NF GOST BS EN/BS
ML30 U40302 SWRCH30K SWRCH30K SWRCH30K 1030 G10300 CE28E4
(C2)
XC32
FR33
30 1/1
2 Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization France
GB ISC CNS JIS KS ASTM/AISI UNS ISO NF EN/NF
ML30Mn U41302 SWRCH33K SWRCH30K
SWRCH33K
SWRCH30K 1030 G10300 CE28E4 1C30
3 Approximate Comparison Table
China Japan United States France European Standard Russia United Kingdom
GB JIS ASTM/AISI NF EN/NF EN Numerical Grade GOST BS EN/BS
30Mn
(GB/T 699-1999)
SWRCH30K 1033
1030
XC32 C30 1.0528 30Г 080A30
4 Approximate Comparison Table
Japan International Organization for Standardization European Standard
JIS ISO EN
SWRCH30K C30EC C30EC
SWRCH30K Corresponding Standards(Same grade name, different standards)

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