Grade SWRCH40K
Corresponding Standard JIS G 3507-1-2005
Carbon steels for cold heading -- Wire rods
Classification Carbon Steel
SWRCH40K Chemical Element Composition Content (%)
Component C Si Mn P S
Minimum Value 0.37 0.1 0.6 - -
Maximum Value 0.43 0.35 0.9 0.03 0.035
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
ML40 U40402 SWRCH40K SWRCH40K SWRCH40K 1040 G10400 CE40E4 XC40
FR38
40 1/3
SWRCH40K Corresponding Standards(Same grade name, different standards)

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