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

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ABNT VTKP

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

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

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	746～989	σb/MPa
Yield Strength	404	σ 0.2 ≥/MPa
Elongation	04	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	497～339	-
HRC	30	-

Physical Properties

Thermal expansion	31-43	e-6/K
Thermal conductivity	78-89	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9112-9207	째C
Density	3498-3571	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)
VTKP 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