MFT9 L27228 - GB /T 6478-2015

Grade	MFT9
China ISC	L27228
Corresponding Standard	GB /T 6478-2015 Steels For Cold Heading And Cold Extruding
Classification	Alloy Steel
Properties	Forgability

MFT9 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	V	Nb
Minimum Value	0.18	-	1.2	-	-	-	-
Maximum Value	0.26	0.3	1.6	0.025	0.015	0.08	0.1

MFT9 Mechanical Properties

Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
680~750	≥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"!