CuZn35Pb2Al-C (CC752S)
| Darajasi: | CuZn35Pb2Al-C |
| Raqam: | CC752S |
| Tasnifi: | Mis-sink qotishmasi |
| Standart: | EN 1982: 2008 Mis va mis qotishmalari. Quyma va quyma |
| Ekvivalent baholar: | Ma'lumot yo'q |
Kimyoviy tarkibi % sinf CuZn35Pb2Al-C ( CC752S )
| To'qimalar ko'rinishidagi materialni aniqlash uchun belgiga -C qo'shimchasi qo'shiladi |
| Fe | Si | Mn | Ni | Al | Cu | Sifatida | Pb | Sb | Sn | - |
| maksimal 0.3 | maksimal 0.02 | maksimal 0.1 | maksimal 0.2 | 0.3 - 0.7 | 61.5 - 64.5 | 0.04 - 0.14 | 1.5 - 2.2 | maksimal 0.14 | maksimal 0.3 | Zn - qoldiq |
CuZn35Pb2Al-C (CC752S) sinfining mexanik xususiyatlari
| Rm- tortishish kuchi (MPa) (GM) | 280 |
| Rp0.20.2% isbot kuchi (MPa) (GM) | 120 |
| A- min. sinish cho'zilishi (%) (GM) | 10 |
| Brinell qattiqligi (HBW): (GM) | 70 |
Kasting jarayoni
| GS | Qum quyish |
| GM | Doimiy qoliplarni quyish |
| GZ | Santrifüj quyish |
| GC | Uzluksiz quyish |
| GP | Bosimli quyma |
Moddiy sharoitlar
| R | Majburiy kuchlanish va cho'zilish talablari bo'lgan mahsulot uchun valentlik kuchi talabining minimal qiymati bilan belgilanadigan moddiy holat |
| H | Majburiy qattiqlik talablari bo'lgan mahsulot uchun qattiqlik talabining minimal qiymati bilan belgilanadigan moddiy holat |
Mexanik xususiyatlar
| ReH | Minimal rentabellik kuchi / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale |
| Rm | Kuchlanish kuchi / Zugfestigkeit / Qarshilik a la tortishish |
| A | Minimal cho'zilish / Mindestwert der Bruchdehnung / Allongement minimal |
| J | Notch zarbasi testi / Kerbschlagbiegeversuch / Essai de fleksiyon par choc |
|
CuZn35Pb2Al-C ( CC752S ) Mis-sink qotishmasi |
