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

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UNS ALUMEL

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

Steel Garde:ALUMEL
Type:Stainless Steels
Country:USA
Standard:UNS
Standard Number:

ITEM Standard Number Descriptions

1 SAE J 470 (1976) Wrought nickel and nickel-related alloys
Metallographic Structure:Precipitation-Hardening
Application:Wrought nickel and nickel-related alloys

ITEM	Standard Number	Descriptions
1	SAE J 470 (1976)	Wrought nickel and nickel-related alloys

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.15
Si		1.60
Mn		0.10
P
S
Ni		remaining
Cr	9.00	11.00
Al		0.20
Cu
Ti
Fe		0.50
Mo
W
Co

Mechanical Properties

Tensile strength	788～217	σb/MPa
Yield Strength	789	σ 0.2 ≥/MPa
Elongation	40	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	298～091	-
HRC	30	-

Physical Properties

Thermal expansion	48-33	e-6/K
Thermal conductivity	68-20	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6690-4812	째C
Density	4196-4685	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)
ALUMEL 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