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Certificaat
Nimonic80A |UNS N07080 |Alloy 80A | W.S.2.4952
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Productdetails:
Betalen & Verzenden Algemene voorwaarden:
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Gedetailleerde productomschrijving
| Chemische samenstelling: | Legering 80A | Sollicitatie: | UNS N07080 |
|---|---|---|---|
| Vorm: | draad | Afmetingen: | 1,0 mm |
| Kleur: | Zilverachtig wit | Standaard: | ASTM, ASTM ASME YB HB BJB GB |
Nimonic 80A refers to alloy 80A, UNS N07080 belongs to nickel-chromium alloy. It offers high creep resistance and oxidation resistance from 650-850℃(1202-1562℉). The Al and Ti content makes alloy 80A γ’ dispersion-strengthened.
Alloy 80A | Nimonic 80A Chemical Composition
| Ni | Fe | Mn | C | Si | S | Cr | Al | Ti | |
| Min | Balance | 18 | 0.5 | 1.8 | |||||
| Max | Balance | 3 | 1 | 0.1 | 1 | 0.015 | 21 | 1.8 | 2.7 |
Alloy 80A | Nimonic 80A Mechanical Property
|
ASTM B637 Alloy 80A solution+stabilization+precipitation harden |
Density | Melting | Tensile Strength, min,psi(Mpa) |
Yield Strength (0.2% offset),min,psi(Mpa) |
Elogation in 2 in.(50mm) or 4D,min,% |
| 8.19 |
1320-1365℃ 2408-2489℉ |
930 | 620 | 20 |
Alloy 80A | Nimonic 80A Stress Rupture Property
| solution+stabilization+precipitation harden | Test Temperature | Stress | Minimum Hours | Elongation in 2 in. or 50mm (or 4D),min,% |
|
1400°F (760℃) |
47000psi (325Mpa) |
23 | 3.5 |
Alloy 80A | Nimonic 80A Applications
- Combustion chamber components
- Exhaust valves
- Marine turbine rotors
- Turbine discs
- Jet nozzles
- High-temperature fasteners
- High-strength fasteners
Alloy 80A | Nimonic 80A Oxidation Resistance
| θ/℃ | 700 | 750 | 800 |
| Oxidation Rate/(g/(m2.h)) | 0.037 | 0.041 | 0.047 |
Alloy 80A | Nimonic 80A Thermal Conductivity
| θ/℃ | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 |
| W/(m·℃) | 12.11 | 13.83 | 15.48 | 16.75 | 18.39 | 20.93 | 23.48 | 25.57 | 27.66 |
Alloy 80A | Nimonic 80A Coefficient of Thermal Expansion
| θ/℃ | 16-100 | 16-200 | 16-300 | 16-400 | 16-500 | 16-600 | 16-700 |
| α | 12.18 | 12.86 | 13.69 | 14.08 | 14.50 | 14.94 | 15.36 |
Alloy 80A | Nimonic 80A Modulus of Elasticity
| θ/℃ | 18 | 100 | 200 | 300 | 400 | 500 | 600 | 700 |
| E/GPa | 222 | 218 | 214 | 206 | 200 | 194 | 189 | 179 |
Alloy 80A | Nimonic 80A heat treatment
| Solution Treatment¬ | Stabilizing Treatment | Precipitation Treatment |
| 1950±25°F(1066±14℃),hold 8h, air cool | 1560±25°F(849±14℃), hold 24h, air cool |
1290±25°F(699±14℃), hold 16h, air cool |
Contactgegevens
Ohmalloy Material Co.,Ltd
Contactpersoon: Mr. Qiu
Tel.: +8613795230939
Direct Stuur uw aanvraag naar ons
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