UNS C17300 beryllium copper alloys ndi ochiritsira kutentha, ductile ndipo akhoza kuumitsa mphero. Amapereka mphamvu zolimba za 1380 MPa (200 ksi). Zitsulo izi ndi oyenera ntchito amafuna conductivity wabwino, mphamvu mkulu ndi kuuma.
Nkhaniyi ipereka chithunzithunzi cha UNS C17300 beryllium copper alloys.
Chemical Composition
Gome lotsatirali likuwonetsa kapangidwe kake ka UNS C17300 mkuwa.
Chinthu | Zomwe zili (%) |
---|---|
Cu | 97.7 |
Be | 1.9 |
Co | 0.40 |
Zakuthupi za UNS C17300 zamkuwa zaperekedwa mu tebulo ili pansipa.
Katundu | Metric | Imperial |
---|---|---|
Kachulukidwe (panthawi ya kuuma kwa zaka, 2% max. kuchepa kwautali ndi 6% max. kuwonjezeka kwa kachulukidwe) | 8.25g/cm3 | 0.298 lb/mu3 |
Malo osungunuka | 866 ° C | 1590°F |
Zomwe zimapangidwira za UNS C17300 zamkuwa zalembedwa pansipa.
Katundu | Metric | Imperial |
---|---|---|
Hardness, Rockwell B | 80.0 - 85.0 | 80.0 - 85.0 |
Mphamvu yolimba, yomaliza | 515 - 585 MPa | 74700 - 84800 psi |
Mphamvu yolimba, zokolola | 275 - 345 MPa | 39900 - 50000 psi |
Elongation panthawi yopuma | 15.0 - 30.0% | 15.0 - 30.0% |
Modulus ya elasticity | 125 - 130 GPA | 18100 - 18900 ksi |
Poissons ratio | 0.300 | 0.300 |
Kuthekera (UNS C36000 (mkuwa wodula kwaulere) = 100%) | 20% | 20% |
Kumeta modula | 50.0 GPA | 7250 ndi |