Teuteuina le Kopa Kopa
Folasaga o oloa
O lo'o fa'aaogaina e le kopa e fai ma mea teuteu mo le talafaasolopito umi. Ona o le meafaitino e mafai ona fetuutuunai ductility ma lelei tetee corrosion. O lo'o i ai fo'i le iila i luga ma le fau malosi. E faigofie ona valivali e le vailaʻau faʻamaʻi. Ua fa'aaogaina lautele i le faia o faitotoa, faamalama, lavalava, teuteuga, taualuga, puipui ma isi.
Vaega Fa'ainisinia Autu
1-1Fa'asu'esu'ega o vaila'au
| Alloy Nu. | Tulaga Fa'ainumera(%,Max.) | ||||||||||||
| Cu+Ag | P | Bi | Sb | As | Fe | Ni | Pb | Sn | S | Zn | O | le mama | |
| T2 | 99.90 | — | 0.001 | 0.002 | 0.002 | 0.005 | 0.005 | 0.005 | 0.002 | 0.005 | 0.005 | 0.06 | 0.1 |
| H62 | 60.5-63.5 | — | — | — | — | 0.15 | — | 0.08 | — | — | Rem | — | 0.5 |
1-2 Laupapa Alu
| Igoa | Saina | ISO | ASTM | JIS |
| Kopa | T2 | Cu-FRHC | C11000 | C1100 |
| 'apamemea | H62 | CuZn40 | C28000 | C2800 |
Vaega
1-3-1Fa'amatalaga mm
| Igoa | Alloy(Saina) | Ita | Tele(mm) | |
| mafiafia | Lautele | |||
| Fa'ailoga Kopa/Apamea masani | T2 H62 | YY2 | 0.05～0.2 | ≤600 |
| 0.2～0.49 | ≤800 | |||
| ＞0.5 | ≤1000 | |||
| Mea teuteu | T2 H62 | YM | 0.5～2.0 | ≤1000 |
| Vai-Tapu | T2 | M | 0.5～2.0 | ≤1000 |
Mareko ita :O. Malu;1/4H. 1/4 Malosi;1/2H. 1/2 Faigata;H. Faigata;EH. Ultrahard.
1-3-2Vaega Faapalepale: mm
| mafiafia | Lautele | |||||
| Mafiafia Fa'ataga Sesese ± | Lautele Fa'ataga Sesega± | |||||
| <600 | <800 | <1000 | <600 | <800 | <1000 | |
| 0.05~0.1 | 0.005 | ----- | ----- | 0.2 | ----- | ----- |
| 0.1~0.3 | 0.008 | 0.015 | ----- | 0.3 | 0.4 | ----- |
| 0.3~0.5 | 0.015 | 0.020 | ----- | 0.3 | 0.5 | ----- |
| 0.5~0.8 | 0.020 | 0.030 | 0.060 | 0.3 | 0.5 | 0.8 |
| 0.8~1.2 | 0.030 | 0.040 | 0.080 | 0.4 | 0.6 | 0.8 |
| 1.2~2.0 | 0.040 | 0.045 | 0.100 | 0.4 | 0.6 | 0.8 |
| 2.0~3.0 | 0.045 | 0.050 | 0.120 | 0.5 | 0.6 | 0.8 |
| Sili atu i le 3.0 | 0.050 | 0.12 | 0.15 | 0.6 | 0.8 | 1.0 |
Gaosi Mea
