ML30Cr - GB /T 28906-2025

Grade	ML30Cr
Corresponding Standard	GB /T 28906-2025 Hot Rolled Wire Rod for Cold Heading
Classification	Alloy Steel
Properties	Forgability Weldability

ML30Cr Chemical Element Composition Content (%)

Component	C	Si ^①	Mn	P	S	Cr
Minimum Value	0.28	0.1	0.6	-	-	0.9
Maximum Value	0.33	0.3	0.9	0.025	0.02	1.2

ML30Cr Mechanical Properties

Tensile Strength σ_b Mpa	Reduction of Area ψ %
≤550	≥62

ML30Cr Corresponding Standards(Same grade name, different standards)

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