A424 Type IV - ASTM A424/A424M-2025

Grade	A424 Type IV
Corresponding Standard	ASTM A424/A424M-2025 Standard Specification for Steel, Sheet, for Porcelain Enameling
Classification	Carbon Steel

A424 Type IV Chemical Element Composition Content (%)

Component	C	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	-	-	-	-	-	-	-	-
Maximum Value	0.008	0.4	0.02	0.03	0.15	0.2	0.2	0.06

* Where aluminum is used as the deoxidizing agent, the aluminum content total by product analysis is usually in excess of 0.010 %.
* Microalloy additions are permitted to meet special customer requirements.

A424 Type IV Mechanical Properties

Yield Point σ_s Mpa	Elongation or Extension Rate δ %
115~200	≥38

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!