G28Mn6 1.1165 - ISO 14737-2021

Grade	G28Mn6
ISO Numeric Designation	1.1165
Corresponding Standard	ISO 14737-2021 Carbon and Low Alloy Cast Steels for General Applications
Classification	Cast Steel

G28Mn6 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Minimum Value	0.25	-	1.2	-	-	-	-	-	-	-
Maximum Value	0.32	0.6	1.8	0.035	0.03	0.3	0.4	0.3	0.15	0.05

G28Mn6 Mechanical Properties

thickness t mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
t≤250	+N (Normalise)，880~950℃	520~670	≥260	≥18	≥27
t≤100	Quenching + Tempering (+QT1) Quenching temperature 880~950°C , Tempering temperature 630~680°C	600~750	≥450	≥14	≥35
t≤50	Quenching + Tempering (+QT2) Quenching temperature 880~950°C, Tempering temperature 580~630°C	700~850	≥550	≥10	≥31

G28Mn6 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"!