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B 473 N08020 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of B 473 N08020

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SAE B 473 N08020

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This page is mainly introduced the B 473 N08020 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of B 473 N08020,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Bar and Wire

Steel Garde:B 473 N08020
Type:Stainless Steels
Country:USA
Standard:SAE
Standard Number:

ITEM Standard Number Descriptions

1 B 473 (2007) UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Bar and Wire
Metallographic Structure:Austenite
Application:UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Bar and Wire

ITEM	Standard Number	Descriptions
1	B 473 (2007)	UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Bar and Wire

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 240 N08020	SAE	USA
A 358 N08020	SAE	USA
A 959 N08020	SAE	USA
B 462 N08020	SAE	USA
B 463 N08020	SAE	USA
B 464 N08020	SAE	USA
B 468 N08020	SAE	USA
B 472 N08020	SAE	USA
B 475 N08020	SAE	USA
B 729 N08020	SAE	USA
N08020	AISI	USA
SA-240 N08020	AMS	USA
SA-358 N08020	AMS	USA
SB-462 N08020	AMS	USA
SB-463 N08020	AMS	USA
SB-464 N08020	AMS	USA
SB-468 N08020	AMS	USA
SB-473 N08020	AMS	USA
SB-729 N08020	AMS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.07
Mn		2.00
Si		1.00
P		0.045
S		0.035
Cr	19.00	21.00
Ni	32.00	38.00
Mo	2.00	3.00
Cu	3.00	4.00
Nb	8×C％	1.00

Mechanical Properties

Tensile strength	703～746	σb/MPa
Yield Strength	928	σ 0.2 ≥/MPa
Elongation	99	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	110～715	-
HRC	30	-

Physical Properties

Thermal expansion	96-92	e-6/K
Thermal conductivity	19-45	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1812-4107	째C
Density	3265-4185	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)
B 473 N08020 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