MFT9 - GB /T 28906-2025

Grade	MFT9
Corresponding Standard	GB /T 28906-2025 Hot Rolled Wire Rod for Cold Heading
Classification	Alloy Steel

MFT9 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	V	Nb
Minimum Value	0.2	-	1.3	-	-	-	-	-
Maximum Value	0.26	0.3	1.6	0.025	0.02	0.3	0.08	0.08

MFT9 Mechanical Properties

Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
≥680	≥18	≥50

MFT9 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"!