GMR-235D

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#GMR-235D

Description

GMR-235D High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: GMR-235D

Category	Type	Steel Grade
Steel Grades	High Alloy	GMR-235D
		Ferralium alloy 255-3 SF
		FEERY alloy
		Fermanel alloy
		FSX-414
		FV 548
		G 6
		G 150
		G 170
		G -192
		GMR-235

Chemical composition(mass fraction)(wt.%) of the GMR-235D

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.15	0.15	0.05			15.5	...
Mo	Al	Cu	Nb	Ti	V	Ce
5.00	3.5			2.5
N	Co	Pb	B	Other
			0.05	Fe 4.5

Mechanical Properties of steel grade GMR-235D

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
149 (≥)	293 (≥)	23	22	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	114

Physical Properties of steel grade GMR-235D

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
42	-	-			0.21	-
986	757	-	43.3	141		-
147	-	14	14.2			222	411

Heat Treatment of steel grade GMR-235D

Heat treated : 1745°C - 1136°C

Technological Curves of steel grade GMR-235D

No Curve

Available Suppliers

Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com

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