1018 - ASTM A1040-2010

Grade	1018
Corresponding Standard	ASTM A1040-2010 Standard Specification for Specifying Harmonized Standard Grade Compositions for Wrought Carbon , Low-Alloy, and Alloy Steels
Classification	Carbon Steel

1018 Chemical Element Composition Content (%)

Component	C	Mn	P	S
Minimum Value	0.15	0.6	-	-
Maximum Value	0.2	0.9	0.04	0.035

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
ML18Mn	U41188	SWRCH18A	1018	CE16E4	C17E2C	1.1147	C17E2C	1.1147

1018 Corresponding Standards(Same grade name, different standards)

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