Alloy 282
HAYNES® 282® Alloy is an age-hardenable nickel-based superalloy that combines excellent creep strength with thermal stability, weldability, and fabricability.
The new alloy has excellent creep strength in the temperature range of 1200 to 1700°F (649to 927°C), surpassing that of Waspaloy alloy, and approaching that of R-41 alloy.
HAYNES® 282® alloy can be further aged from the annealed condition or cold reduced condition for modest gains in physical properties.
Typical applications for HAYNES® 282® alloy are e.g. Air and land-based turbines, airplane exhaust nozzles as well as high temperature automotive gaskets, seals and springs.
Chemical composition in wt.%*
C | Mn | Si | P | S | Cr | Co | Mo | W | Ti | Al | B | Fe | Cu | Ni | other |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.04 - 0.08 | 0.30 | 0.15 | 0.015 | 0.015 | 18.5 - 20.5 | 9.00 - 11.0 | 8.00 - 9.00 | 0.50 | 1.90 - 2.30 | 1.38 - 1.65 | 0.003 - 0.01 | 1.50 | 0.10 | Bal. | Zr:0,02 |
C | 0.04 - 0.08 |
Mn | 0.30 |
Si | 0.15 |
P | 0.015 |
S | 0.015 |
Cr | 18.5 - 20.5 |
Co | 9.00 - 11.0 |
Mo | 8.00 - 9.00 |
W | 0.50 |
Ti | 1.90 - 2.30 |
Al | 1.38 - 1.65 |
B | 0.003 - 0.01 |
Fe | 1.50 |
Cu | 0.10 |
Ni | Bal. |
other | Zr:0,02 |
* unless otherwise stated, these are the maximum values.
Product forms
- Strip
- Plate
- Bars
- Wire
- Tubes
Specifications
AMS | ASTM | Others | |
---|---|---|---|
Strip | 5951 | ||
Plate | 5951 | ||
Bar | 5915 | B637 | |
Wire | 5915 | B637 |
Physical and mechanical Properties
Density | 8.27 g/cm³ | 0,299 lb/in³ | |
Melting range |
1,300
to 1,375
°C 2,372 to 2,507 °F |
|
Modulus of Elasticity (E) | @ 70°F (20°C): 31.5 x 10³ ksi (217 GPa) | |
Modulus of Rigidity (G) | @ 70°F (20°C): 11.9 x 10³ ksi (82 GPa) | |
Mill annealed as shipped | ||
Strip | Wire | |
Heat treatment | Per AMS 5951 | 1120-1177°C (2050-2150°F) |
Tensile strength | 758-896 MPa (110-130 ksi) | 758-965 MPa (110-140 ksi) |
Operating temperature | -184°C bis 927°C (-300°F bis 1700°F) | Bis zu 927°C |
Annealed and aged | ||
Strip | Wire | |
Heat treatment | Per AMS 5951 | 1010°C (1850°F) 2 h, AC / 788°C (1450°F) 8 h, AC |
Tensile strength | 1100 - 1450 MPa (160 – 210 ksi ) | min 1034 Mpa (150 ksi) |
Operating temperature | -184°C bis 927°C (-300°F bis 1700°F) | Up to 927°C (1700°F) |
as shipped Spring temper | ||
Strip | Wire | |
Heat treatment | None | |
Tensile strength | Bis zu 1448 MPa (210 ksi) | |
Operating temperature | -184°C bis 927°C (-300°F bis 1700°F) |
Density | 8.27 g/cm³ | 0,299 lb/in³ | |
Melting range |
1,300
to 1,375
°C 2,372 to 2,507 °F |
|
Strip, Mill annealed as shipped | ||
Wärmebehandlung | Per AMS 5951 | |
Zugfestigkeit | 758-896 MPa (110-130 ksi) | |
Betriebstemperatur | -184°C bis 927°C (-300°F bis 1700°F) | |
Strip, Annealed and aged | ||
Wärmebehandlung | Per AMS 5951 | |
Zugfestigkeit | 1100 - 1450 MPa (160 – 210 ksi ) | |
Betriebstemperatur | -184°C bis 927°C (-300°F bis 1700°F) | |
Strip, as shipped Spring temper | ||
Wärmebehandlung | None | |
Zugfestigkeit | Bis zu 1448 MPa (210 ksi) | |
Betriebstemperatur | -184°C bis 927°C (-300°F bis 1700°F) | |
Wire, Mill annealed as shipped | ||
Wärmebehandlung | 1120-1177°C (2050-2150°F) | |
Zugfestigkeit | 758-965 MPa (110-140 ksi) | |
Betriebstemperatur | Bis zu 927°C | |
Wire, Annealed and aged | ||
Wärmebehandlung | 1010°C (1850°F) 2 h, AC / 788°C (1450°F) 8 h, AC | |
Zugfestigkeit | min 1034 Mpa (150 ksi) | |
Betriebstemperatur | Up to 927°C (1700°F) | |
Wire, as shipped Spring temper | ||
Wärmebehandlung | ||
Zugfestigkeit | ||
Betriebstemperatur |
Do you still have questions or is one of your requirements not listed in our data sheet? Would you simply like to receive a quotation for your needs or project?
No problem!
Send us your request by e-mail to info@hightechalloys.de or contact us by phone at +49 202 317140.
The information in our data sheets is a rough overview and does not claim to be complete. They correspond to the current state of the art. No warranty is assumed.