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Rene 41, 2.4973, N07041, Nickel Alloy Spring Wire

Hunan Fushun Metal Co., Ltd.
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Rene 41, 2.4973, N07041, Nickel Alloy Spring Wire

Brand Name : fushun

Model Number : 2.4973

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

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Rene 41, 2.4973, N07041, Nickel Alloy Spring Wire

Rene 41 is an age hardenable nickel base alloy that has very high strength at elevated temperatures, particularly within the range of 650 – 980 °C (1200 – 1800 °F).

Required mechanical properties can be tailored by selection of various combinations of cold work and/or heat treatments. Rene 41 also has good oxidation resistance.

Size

Diameter: 0.1 - 40mm

Shape: round, square, flat, special shaped

Key Features

  • Very high strength at elevated temperatures.
  • Good oxidation resistance.
  • Age hardenable.
  • High temperature dynamic applications.

Typical Applications

After burner parts

Turbine castings

Bolts

Other fasteners

Designations

W.Nr 2.4973

UNS N07041

AWS 120

Specifications

AMS 5545

AMS 5713

AMS 5800

AMS 5712

GE C50T71

Chemical Composition

Element Min % Max %
C 0.12
Mn 0.1
Si 0.5
S 0.015
Cr 18 20
Co 10 12
Mo 9 10.5
Ti 3 3.3
Al 1.4 1.6
B 0.003 0.01
Fe 5
Ni bal

Physical Properties

Density Melting Point Coefficient of Expansion Modulus of Rigidity Modulus of Elasticity
8.25 g/cm³ 1345 °C 13.6 μm/m °C (20 – 100 °C) 83.2 kN/mm² 218.0 kN/mm²
0.298 lb/in³ 2450 °F 7.41 x 10-6 in/in °F (70 – 212 °F) 12067 ksi 31619 ksi

Heat treatment

Condition Type Temperature Time Cooling
Annealed Age Harden 760 °C (1400 °F) 16 Hr Air
Spring Temper Solution Anneal
Age Harden
1065 °C (1950 °F)
760 °C (1400 °F)
4 Hr
16 Hr
Air
Air

Mechanical Properties

Annealed Approx. tensile strength <1100 N/mm² <159 ksi
Approx. operating temperature depending on load^^ and environment
Annealed + Aged Approx. tensile strength 1350 – 1550 N/mm² 196 – 225 ksi
Approx. operating temperature depending on load^^ and environment up to +550 °C up to +1020 °F
Spring Temper Approx. tensile strength 1400 – 1800 N/mm² 203 – 261 ksi
Approx. operating temperature depending on load^^ and environment
Spring Temper + Annealed + Aged Approx. tensile strength 1350 – 1550 N/mm² 196 – 225 ksi
Approx. operating temperature depending on load^^ and environment up to +550 °C up to +1020 °F
Spring Temper + Aged Approx. tensile strength 1600 – 2000 N/mm² 232 – 290 ksi
Approx. operating temperature depending on load^^ and environment up to +550 °C up to +1020 °F


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