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SB-672 N08700 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SB-672 N08700

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AMS SB-672 N08700

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This page is mainly introduced the SB-672 N08700 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SB-672 N08700,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire

Steel Garde:SB-672 N08700
Type:Stainless Steels
Country:USA
Standard:AMS
Standard Number:

ITEM Standard Number Descriptions

1 SB-672 Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire
Metallographic Structure:Austenite
Application:Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire

ITEM	Standard Number	Descriptions
1	SB-672	Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 240 N08700	SAE	USA
A 276 N08700	SAE	USA
A 479 N08700	SAE	USA
A 959 N08700	SAE	USA
B 599 N08700	SAE	USA
B 672 N08700	SAE	USA
N08700	AISI	USA
SB-599 N08700	AMS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.04
Mn		2.00
Si		1.00
P		0.04
S		0.03
Cr	19.00	23.00
Ni	24.00	26.00
Mo	4.30	5.00
Nb	8×C％	0.50
Cu		0.50
Pb		0.005

Mechanical Properties

Tensile strength	105～033	σb/MPa
Yield Strength	227	σ 0.2 ≥/MPa
Elongation	92	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	353～825	-
HRC	30	-

Physical Properties

Thermal expansion	24-23	e-6/K
Thermal conductivity	18-69	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3242-8393	째C
Density	6501-2521	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)
SB-672 N08700 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