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90VMn20 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 90VMn20

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STAS/SR 90VMn20

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This page is mainly introduced the 90VMn20 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 90VMn20,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
90VMn20

Steel Garde:90VMn20
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	942～762	σb/MPa
Yield Strength	736	σ 0.2 ≥/MPa
Elongation	91	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	075～597	-
HRC	30	-

Physical Properties

Thermal expansion	28-50	e-6/K
Thermal conductivity	42-26	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8102-3120	째C
Density	3019-1365	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
90VMn20 Special Alloy	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk