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20VNiWMoCr120 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 20VNiWMoCr120

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STAS/SR 20VNiWMoCr120

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This page is mainly introduced the 20VNiWMoCr120 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 20VNiWMoCr120,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
20VNiWMoCr120

Steel Garde:20VNiWMoCr120
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Stainless steel

Relevant products:

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T30402/X155CrVMo12...

1.4980 Round Bar

DT413 / 4Cr5MoSiV1MOD

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	816～216	σb/MPa
Yield Strength	249	σ 0.2 ≥/MPa
Elongation	00	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	125～499	-
HRC	30	-

Physical Properties

Thermal expansion	30-76	e-6/K
Thermal conductivity	06-11	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8079-0414	째C
Density	9977-7204	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)
20VNiWMoCr120 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