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NiCr22Mo9Nb chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NiCr22Mo9Nb

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B.S. NiCr22Mo9Nb

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This page is mainly introduced the NiCr22Mo9Nb chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NiCr22Mo9Nb,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:NiCr22Mo9Nb
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
2.4856	B.S.	UK
NiCr22Mo9Nb	ISO	International

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.03	0.10
Si		0.50
Mn		0.50
P		0.020
S		0.015
Cr	20.00	23.00
Ni	58.00
Al		0.30
Ti		0.40
Fe		5.00
Cu		0.50
Co		1.00
Nb+Ta	3.15	4.15

Mechanical Properties

Tensile strength	730～304	σb/MPa
Yield Strength	388	σ 0.2 ≥/MPa
Elongation	18	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	267～601	-
HRC	30	-

Physical Properties

Thermal expansion	45-35	e-6/K
Thermal conductivity	54-43	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3198-1999	째C
Density	4925-1438	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)
NiCr22Mo9Nb 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