Prif gyfansoddiad cemegol a phriodweddau mecanyddol efydd tun
|
Brand |
Prif gynhwysion | Priodweddau mecanyddol | |||
| Cyflwr | Cryfder tynnol/MPa | Elongation/ % | Caledwch Brinell/MPa | ||
|
QSn 4-0.3 |
Cu-4Sn-0.3P |
Meddal |
340 600 |
52 8 |
55-70)×10(160-180)×10 |
|
QSn6.5-0.1 |
Cu-6.5Sn-0.15P |
Meddal Caled |
350-450 700-800 |
60-70 7.5-12 |
70-90)×10(160-200)×10 |
|
QSn6.5-0.4 |
Cu-6.5Sn-0.4P |
Meddal
|
350-450 700-800 |
60-70 7.5-12 |
70-90)×10(160-200)×10 |
|
QSn 7-0.2 |
Cu-7 Sn-0.2P |
Meddal
|
340 600 |
52 8 |
55-70)×10(160-180)×10 |
|
QSn 4-3 |
Cu{0}}Sn-3Zn |
Meddal
|
350 550 |
40 4 |
60×10 160×10 |
|
QSn4-4-2.5 |
Cu{0}}Sn-4Zn-2.5Pb |
Meddal
|
300-350 550-650 |
35-45 2-4 |
60×10(160-180)×10 |
|
QSn 4-4-4 |
Cu{0}}Sn-4Zn-4Pb |
Meddal
|
300-350 550-650 |
46 2-4 |
62×10(160-180)×10 |
