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VRE 8020 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of VRE 8020

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ABNT VRE 8020

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This page is mainly introduced the VRE 8020 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of VRE 8020,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
VRE 8020

Steel Garde:VRE 8020
Type:Special Alloy
Country:Brazil
Standard:ABNT
Application:Brazil Stainless steel

Relevant products:

NO8020 round bar

NO8020/No8031/N083...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
VRE 3520	ABNT	Brazil
VRE 6015	ABNT	Brazil
VRE 7030	ABNT	Brazil
25MnRiVRE	GBT	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	081～210	σb/MPa
Yield Strength	153	σ 0.2 ≥/MPa
Elongation	25	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	958～025	-
HRC	30	-

Physical Properties

Thermal expansion	18-63	e-6/K
Thermal conductivity	60-28	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3111-8301	째C
Density	6393-2142	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)
VRE 8020 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