VIM-VAR 7-223

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#VIM-VAR #7-223

Description

VIM-VAR 7-223 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: VIM-VAR 7-223

Category	Type	Steel Grade
Steel Grades	High Alloy	VIM-VAR 7-223
		Vecumeltrol 41
		Valray 1
		Vasco Die
		Vasco Jet 1000
		Vasco M-A
		Vasco Max T-200
		Vasco Max T-250
		Vasco Tuf
		Vasco Wear
		Vasco X-2M

Chemical composition(mass fraction)(wt.%) of the VIM-VAR 7-223

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.15	0.9	0.35			5
Mo	Al	Cu	Nb	Ti	V	W
1.4					0.4	1.3
N	Co	Pb	Fe	Other
			...

Mechanical Properties of steel grade VIM-VAR 7-223

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)
487 (≥)	569 (≥)	12	34	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	234

Physical Properties of steel grade VIM-VAR 7-223

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
23	-	-			0.24	-
339	861	-	31.3	111		-
849	-	34	42.2			112	314

Heat Treatment of steel grade VIM-VAR 7-223

Heat treated : 1673°C - 1292°C

Technological Curves of steel grade VIM-VAR 7-223

No Curve

Cross Reference Table (Equivalent Grade) of VIM-VAR 7-223

Grade	Standard	Country	Application
VIM-VAR7-223	AISI	USA	Martensitic special steel

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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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy