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ISO NiFe25Cr20NbTi chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ISO NiFe25Cr20NbTi

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ISO ISO NiFe25Cr20NbTi

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This page is mainly introduced the ISO NiFe25Cr20NbTi chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ISO NiFe25Cr20NbTi,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
ISO standard valve nickel base alloy

Steel Garde:ISO NiFe25Cr20NbTi
Type:Special Alloy
Country:ISO
Standard:ISO
Application:ISO standard valve nickel base alloy

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
NiFe25Cr20NbTi	DIN	Germany
NiFe25Cr20NbTi	AFNOR	France
EN NiFe25Cr20NbTi	EN	Euronorm

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	393～321	σb/MPa
Yield Strength	598	σ 0.2 ≥/MPa
Elongation	19	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	212～305	-
HRC	30	-

Physical Properties

Thermal expansion	33-52	e-6/K
Thermal conductivity	61-15	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6854-7720	째C
Density	0763-6489	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)
ISO NiFe25Cr20NbTi 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