W-25Re (W-25%Re) annealed vs W-3Re (W-3%Re) annealed
Property comparison of W-25Re (W-25%Re) annealed and W-3Re (W-3%Re) annealed, both refractory.
| Property | W-25Re (W-25%Re) annealed | W-3Re (W-3%Re) annealed | Difference |
|---|---|---|---|
| Tensile strength | 1,650 MPa | 1,100 MPa | -33% |
| Elongation | 15 % | 8 % | -47% |
| Elastic modulus | 390,000 MPa | 388,000 MPa | -1% |
| Density | 19,700 kg/m³ | 19,600 kg/m³ | -1% |
| Coefficient of thermal expansion | 0.000005 1/K | 0.000005 1/K | -10% |
| Melting point | 3,050 °C | 3,170 °C | +4% |
Difference is W-3Re (W-3%Re) annealed relative to W-25Re (W-25%Re) annealed. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
- standard
- ASM Alloy Digest W-25Re (WAH CHANG W-25Re) / multiple supplier datasheets
- heat treatment
- annealed
- standard
- ASM Alloy Digest / PMC review of W-Re alloys (PMC10779616)
- heat treatment
- annealed
What else is in Engineering Database
AI built for engineering. Searches the engineering database, performs calculations, gives source-backed engineering insights.
Get started for free ↗Reference Data375 engineering tablesMaterial properties, pipe and shape dimensions, code tables, and electrical ratings across mechanical, civil, chemical, electrical, materials, and manufacturing engineering.
Browse dataCalculatorsDeterministic engineering calculatorsSizing, checking, and conversion tools that run against the reference tables. Inputs are code-compliant, outputs are traceable to the source standard.
Browse calculators