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NiCr23Fe chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NiCr23Fe

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B.S. NiCr23Fe

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This page is mainly introduced the NiCr23Fe chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NiCr23Fe,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Heat resisting steels and nickel alloys

Steel Garde:NiCr23Fe
Type:Stainless Steels
Country:UK
Standard:B.S.
Standard Number:

ITEM Standard Number Descriptions

1 BS EN 10095 Heat resisting steels and nickel alloys
Application:Heat resisting steels and nickel alloys

ITEM	Standard Number	Descriptions
1	BS EN 10095	Heat resisting steels and nickel alloys

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
2.4851	B.S.	UK

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.03	0.10
Si		0.50
Mn		1.00
P		0.020
S		0.015
Cr	21.00	25.00
Ni	58.00	63.00
Al	1.00	1.70
Ti		0.50
Fe		18.00
Cu		0.50
B		0.006

Mechanical Properties

Tensile strength	612～358	σb/MPa
Yield Strength	571	σ 0.2 ≥/MPa
Elongation	47	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	204～507	-
HRC	30	-

Physical Properties

Thermal expansion	10-55	e-6/K
Thermal conductivity	92-59	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2019-3916	째C
Density	7901-2905	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)
NiCr23Fe Stainless Steels	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