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Nimonic 80A, 2.4952, N07080, Nickel Alloy Spring Wire
Nimonic 80A, 2.4952, N07080, Nickel Alloy Spring Wire
Specifications
Brand Name :
fushun
Model Number :
2.4952
Certification :
ISO NQA
Place of Origin :
CHINA
MOQ :
1KG
Payment Terms :
L/C, T/T, D/P, D/A
Delivery Time :
1
Material :
Nickel Alloy
Application :
Spring
Description

Nimonic 80A, 2.4952, N07080, Nickel Alloy Spring Wire

Nimonic 80A is a Nickel-Chromium alloy which is precipitation hardenable. It has largely been superseded by Nimonic 90 and Inconel X-750, but because of the low Cobalt content, it is still specified for nuclear applications. Nimonic 80A performs well in applications where high temperature and continuous stress is a significant consideration. Beyond nuclear applications, it is traditionally used in applications such as gas turbines, as well as for exhaust valves in racing engines and spindles and fasteners for the motorsport sector.

Nimonic 80A is also known as Nicrofer 7520 Ti, Pyromet 80A, Superimphy 80A, and Udimet 80A.

Size

Diameter: 0.1 - 40mm

Shape: round, square, flat, special shaped

Key Features

Nimonic 80A offers the following key features:

Largely superseded by Nimonic 90 & Inconel X-750

Still specified for nuclear applications due to low cobalt content

Age hardenable

High temperature dynamic applications^^

Typical Applications

Nimonic 80A is known to be suitable for the following applications:

Gas turbine components

Nuclear industry

Fasteners

Designations

W.Nr 2.4952

W.Nr 2.4631

UNS N07080

AWS 031

Specifications

ASTM B637

BS 3076 NA 20

BS HR 1

BS HR 601

Chemical Composition

Element Min % Max %
C 0.04 0.1
Si – 1
Mn – 1
S – 0.015
Ag – 0.0005
Al 1 1.8
B – 0.008
Bi – 0.0001
Co – 2
Cr 18 21
Cu – 0.2
Fe – 1.5
Pb – 0.002
Ti 1.8 2.7
Ni bal

Physical Properties

Density Melting Point Coefficient of Expansion Modulus of Rigidity Modulus of Elasticity
8.19 g/cm³ 1365 °C 12.7 μm/m °C (20 – 100 °C) 85 kN/mm² 222 kN/mm²
0.296 lb/in³ 2490°F 7.1 x 10-6 in/in °F (70 – 212 °F) 12328 ksi 32199 ksi

Heat treatment

Condition Type Temperature Time Cooling
Annealed Age Harden 700 °C (1290 °F) 16 Hr Air
Spring Temper Age Harden 600 °C (1110 °F) 16 Hr Air

Mechanical Properties

Annealed
Approx. tensile strength <1000 N/mm² <145 ksi
Approx. operating temperature depending on load** and environment – –
Annealed + Aged
Approx. tensile strength 1200 – 1400 N/mm² 174 – 203 ksi
Approx. operating temperature depending on load** and environment up to 550 °C up to 1020 °F
Spring Temper
Approx. tensile strength 1300 – 1500 N/mm² 189 – 218 ksi
Approx. operating temperature depending on load** and environment – –
Spring Temper + Aged
Approx. tensile strength 1500 – 1800 N/mm² 218 – 261 ksi
Approx. operating temperature depending on load** and environment up to 350 °C up to 660 °F

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Nimonic 80A, 2.4952, N07080, Nickel Alloy Spring Wire

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Product Detail
Brand Name :
fushun
Model Number :
2.4952
Certification :
ISO NQA
Place of Origin :
CHINA
MOQ :
1KG
Payment Terms :
L/C, T/T, D/P, D/A
Contact Supplier
Nimonic 80A, 2.4952, N07080, Nickel Alloy Spring Wire

Hunan Fushun Metal Co., Ltd.

Site Member
4 Years
hunan, changsha
Since 1998
Business Type :
Manufacturer
Main Products :
Special Shaped Wire, Stainless Spring Wire, Patented Cold Drawn Wire
Total Annual :
10 millon-100 millon
Employee Number :
50~99
Certification Level :
Site Member
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