CuSn7Zn4Pb7-C (CC493K)
| Qib: | CuSn7Zn4Pb7-C |
| Tus lej: | wb 493k |
| Kev faib tawm: | Copper-tin-lead alloy |
| Txheem: | TS EN 1982: 2008 Copper thiab tooj liab alloys Ingots thiab castings |
| Qib sib npaug: | Mus ntawm no |
Tshuaj muaj pes tsawg leeg % ntawm qib CuSn7Zn4Pb7-C (CC493K)
| Lub ntsiab lus -C yog ntxiv rau lub npe los txheeb xyuas cov khoom hauv daim ntawv ntawm castings |
| Fe | Si | Ni | P | S | Al | Cu | Pb | Zn | Sb | Sn | - |
| max 0.2 | max 0.01 | max2 ua | max 0.1 | max 0.1 | max 0.01 | 81 - 85 | 5 - 8 | 2 - 5 | max 0.3 | 6 - 8 | Cu including Ni |
Mechanical zog ntawm qib CuSn7Zn4Pb7-C (CC493K)
| Rm- Tensile zog (MPa) (GS) los yog (GM) | 230 |
| Rm- Tensile zog (MPa) (GZ) los yog (GC) | 260 |
| Rp0.20.2% pov thawj lub zog (MPa) (GS) lossis (GM) | 120 |
| Rp0.20.2% pov thawj lub zog (MPa) (GZ) lossis (GC) | 120 |
| A- Min. elongation ntawm pob txha (%) (GS) | 15 |
| A- Min. elongation ntawm pob txha (%) (GM) lossis (GZ) lossis (GC) | 12 |
| Brinell hardness (HBW): (GS) lossis (GM) | 60 |
| Brinell hardness (HBW): (GZ) lossis (GC) | 70 |
Qib sib npaug ntawm qib CuSn7Zn4Pb7-C (CC493K)
Ceeb toom! Tsuas yog siv tau
| EU EN |
Lub teb chaws Yelemees DIN, NWS |
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| CuSn7Zn4Pb7-C |
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Casting txheej txheem
| GS | Xuab zeb casting |
| GM | Permanent pwm casting |
| GZ | Centrifugal casting |
| GC | Nruam casting |
| GP | Siab tuag casting |
Khoom siv
| R | Cov khoom siv los ntawm qhov tsawg kawg nkaus tus nqi ntawm tensile lub zog yuav tsum tau rau cov khoom uas yuav tsum tau tensile zog thiab elongation yuav tsum tau |
| H | Cov khoom siv raws li qhov tsawg kawg nkaus tus nqi ntawm hardness yuav tsum tau rau cov khoom uas yuav tsum tau hardness yuav tsum tau |
Mechanical zog
| ReH | Yam tsawg kawg nkaus yield zog / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale |
| Rm | Tensile zog / Zugfestigkeit / Resistance a la traction |
| A | Tsawg kawg elongation / Mindestwert der Bruchdehnung / Allongement tsawg |
| J | Kev ntsuas qhov cuam tshuam / Kerbschlagbiegeversuch / Essai de flexion par choc |
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CuSn7Zn4Pb 7-C (CC493K) tooj liab-tin-lead alloy |
