CuSn4Pb4Zn4 ( CW456K )
| Stopnja : | CuSn4Pb4Zn4 |
| Število: | CW456K |
| Razvrstitev: | Copper-tin alloy |
| Gostota | 8,9 g/cm ³ |
| Standard: | EN 12164: 1998 baker in baker zlitine. Palica za prosto strojna obdelava nameni |
| Ekvivalent ocene: | Ne informacije |
Kemikalija sestava % of grade CuSn4Pb4Zn4 ( CW456K )
| Fe | Ni | P | Pb | Prevajanje... | Sn | Te | Drugi | - |
| max 0}.1 | max 0}.2 | 0.01 - 0.4 | 3.5 - 4.5 | 3.5 - 4.5 | 3.5 - 4.5 | max 0}.2 | Skupaj 0}.2 | Cu - preostanek |
Mehansko lastnosti od razred CuSn4Pb4Zn4 ( CW456K )
| Rm - Natezna trdnost (MPa) (R450) | 450 |
| Rp0.2 0}.2% proof trdnost (MPa) (R450) | 350 |
| A - Min. elongation at fracture (%) (R450) | 10 |
| A - Min. elongation Lo=100mm (%) (R450) | 6 |
| Brinell hardness (HB): (R450) | 150 |
Litje proces
| GS | Pesek litje |
| GM | Trajno kalup ulivanje |
| GZ | |
| GC | Neprekinjeno litje |
| GP | Tlak tlačno matrico litje |
Material pogoji
| R | Material condition designated by the minimum value of tensile strength requirement for the product with mandatory tensile strength and elongation requirements |
| H | Material stanje označeno z minimalno vrednost trdota zahteva za the izdelek z obvezno trdoto zahteve |
Mehanske lastnosti
| REh | Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale |
| Rm | |
| A | Minimum raztezek / Mindestwert der Bruchdehnung / Allongement minimal |
| J | Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc |
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CuSn4Pb4Zn4 ( CW456K ) Bakrov kositer zlitina |
