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Model No: Waspaloy Alloy Bar
AMS 5707 / UNS N07001/ Alloy 685 / Waspaloy Alloy Bar
AMS 5707 is a specification of Nickel Waspaloy, This specification is available in the form of forgings, bars and rings that are used for casings that require high strength at temperatures up to 1500°F (816°C). UNS N07001 Can also be used for oxidation resistance of up to 1750°F (954°C).
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
AMS 5707 is a specification of Nickel Waspaloy, This specification is available in the form of forgings, bars and rings that are used for casings that require high strength at temperatures up to 1500°F (816°C). UNS N07001 Can also be used for oxidation resistance of up to 1750°F (954°C).
Waspaloy (also known as Alloy 685) is a nickel base, age hardenable superalloy with excellent high-temperature strength and good corrosion resistance by combustion products, notably to oxidation, at service temperatures of up to 1200°F (650°C) for critical rotating applications, and up to 1600°F (870°C) for less demanding applications. At temperatures over 1600°F (870°C), intergranular oxidation can occur.
Chemical Composition
| Element | Content (%) |
|---|---|
| Nickel, Ni | 56 |
| Chromium, Cr | 19 |
| Cobalt, Co | 13.5 |
| Molybdenum, Mo | 4.30 |
| Titanium, Ti | 3 |
| Iron, Fe | ≤ 2 |
| Aluminum, Al | 1.50 |
| Silicon, Si | ≤ 0.15 |
| Manganese, Mn | ≤ 0.10 |
| Carbon, C | 0.080 |
| Zirconium, Zr | 0.050 |
| Boron, B | 0.0060 |
Physical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.20 g/cm3 | 0.296 lb/in3 |
| Melting point | 1358°C | 2475°F |
Mechanical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 1335 MPa | 193600 psi |
| Yield strength (@ strain 0.200%) | 910 MPa | 132000 psi |
| Modulus of elasticity (@20°C) | 213 GPa | 30900 ksi |
| Elongation at break (in 51 mm) | 26.6% | 26.6% |
AMS 5707 Waspaloy Alloy Bar heat treatment
- Solution treatment – melt using consumable electrode or vacuum induction at 1825-1895°F (995-1035°C), and then oil quench for 4 hours;
- Stabilization – reheat to 1550°F (845°C), and air cool for 4 hours;
- Age harden – reheat to 1400°F (760°C), and air cool for 16 hours to produce hardness of 33-44 Rockwell C.
Please note that scale may be formed on the alloy during heat treatment in oxidizing atmospheres. However, this doesn’t affect the properties of the alloy and can be removed by acid pickling or mechanically.
AMS 5707 can be readily welded only in carefully controlled circumstances, using argon-arc methods and the Waspaloy AMS 5828 filler metal. Welds should be avoided in high-stress environments.
AMS 5707 can be hot worked at 2140-1800°F (1170-980°C), while hydroforming, drawing, spinning, bending, and rolling can be used for cold working.
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