C21000 Kev sib xyaw
C21000 Copper yog ib qho muaj zog tooj liab alloy uas muaj 96% tooj liab thiab 4% npib tsib xee. Qhov kev sib xyaw no muab nws cov khoom tshwj xeeb uas ua rau nws haum rau ntau yam kev siv.
| Cov ntsiab lus | Cov ntsiab lus (%) |
|---|---|
| tooj, Cu | 94-96 |
| Hlau, Fe | 0.05 |
| Lead, Pb | 0.05 |
| Zinc, Zn | Tshuav |
C21000 Lub cev muaj zog
C21000 tooj liab muaj lub cev zoo heev, nrog rau cov thermal conductivity, siab hluav taws xob conductivity, thiab zoo corrosion kuj. Nws kuj tsis yog-sib nqus thiab muaj qhov ntom ntom ntom piv rau lwm cov hlau.
| Cov khoom | Metric | Imperial |
|---|---|---|
| Qhov ntom | 8. 86 g/cm3 | 0.320 lb/in3 |
| Melting point | 1049 degree | 1920 degree F |
C21000 Mechanical Properties
C21000 Copper yog lub zog muaj zog tooj liab uas muaj cov khoom siv zoo heev. Nws muaj lub zog tensile ntawm 610 MPa thiab lub zog tawm ntawm 400 MPa. Tsis tas li ntawd, nws muaj peev xwm elongation zoo thiab tuaj yeem tsim tau yooj yim rau hauv cov duab sib txawv.
| Cov khoom | Metric | Imperial |
|---|---|---|
| Lub zog tensile | 290 MPa rau | 42 ksg |
| Yield zog | 221 MPa rau | 32 ksg |
| Elongation | 25% | 25% |
| Shear zog | 221 MPa rau | 32 ksg |
C21000 sib npaug
ASTM B 134
ASTM B36
ASTM B 587 Cov
ASTM B 698 Cov khoom lag luam
qw 321
SAE J461
SAE J463
C21000 siv
C21000 Copper yog siv rau hauv ntau qhov kev lag luam, suav nrog aerospace, tiv thaiv, hluav taws xob, thiab tsheb. Nws yog feem ntau siv rau hauv cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab cov ntawv thov hauv hiav txwv. Nws muaj zog thiab corrosion kuj ua rau nws zoo tagnrho rau cov ntawv thov no.
C21000 Hardness
C21000 Copper yog ib qho muaj zog tooj liab alloy uas yog mos thiab ductile hauv nws lub xeev annealed. Txawm li cas los xij, nws tuaj yeem ua tau sai sai los ntawm kev ua haujlwm txias, ua kom muaj zog thiab tawv.
C21000 Kev kho cua sov
C21000 Copper tsis xav tau kev kho cua sov kom ua tiav nws cov khoom tsim nyog. Txawm li cas los xij, nws tuaj yeem ua rau nws soften thiab ua kom yooj yim rau kev ua haujlwm nrog.
C21000 vuam
C21000 tooj liab tuaj yeem welded siv ntau yam kev siv vuam, nrog rau kev sib tsoo, vuam, thiab roj tungsten arc vuam (GTAW). Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum siv cov txheej txheem vuam tsim nyog thiab tsis txhob overheating cov hlau, uas yuav ua rau muaj kev puas tsuaj microstructural.
C21000 Corrosion Resistant
C21000 tooj liab muaj qhov zoo corrosion kuj. Nws yog resistant rau feem ntau ntawm corrosion, nrog rau atmospheric, marine, thiab industrial cheeb tsam. Qhov no ua rau nws zoo tagnrho rau kev siv hauv ib puag ncig hnyav.
