Pepa apamemea
Folasaga o oloa
Pepa apamemea e faʻavae i luga o le kopa eletise, zinc ma elemene e pei o ana mea mataʻutia, e ala i le gaosiga e ala i le ingot, taʻavale vevela, taʻavale malulu, togafitiga vevela, faʻamamaina o luga, tipiina, faʻamaeʻaina, ma faʻapipiʻi. Fa'atinoga o meafaitino, palasitika, mea fa'ainisinia, tete'e a'e, fa'atinoga ma apa lelei. Ua faʻaaogaina lautele i le eletise, taʻavale, fesoʻotaʻiga, meafaigaluega, teuteuga ma isi pisinisi
Vaega Fa'ainisinia Autu
2-1 Fa'amea Kemisi
| Igoa | Alloy Nu. | Tulaga Fa'ainumera (%, Max.) | ||||||||
| Cu | Fe | Pb | Al | Mn | Sn | Ni | Zn | le mama | ||
| 'apamemea | H96 | 95.0-97.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H90 | 88.0-91.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 | |
| H85 | 84.0-86.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 | |
| H70 | 68.5-71.5 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 | |
| H68 | 67.0-70.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 | |
| H65 | 63.5-68.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 | |
| H63 | 62.0-65.0 | 0.15 | 0.08 | --- | --- | --- | 0.5 | Rem | 0.5 | |
| H62 | 60.5-63.5 | 0.15 | 0.08 | --- | --- | --- | 0.5 | Rem | 0.5 | |
2-2 Laupapa Alu
| Igoa | Saina | ISO | ASTM | JIS |
| 'apamemea | H96 | CuZn5 | C21000 | C2100 |
| H90 | CuZn10 | C22000 | C2200 | |
| H85 | CuZn15 | C23000 | C2300 | |
| H70 | CuZn30 | C26000 | C2600 | |
| H68 | --- | --- | --- | |
| H65 | CuZn35 | C27000 | C2700 | |
| H63 | CuZn37 | C27200 | C2720 | |
| H62 | CuZn40 | C28000 | C2800 |
2-3 Vaega
2-3-1Vaega Fa'amatalaga: mm
| Igoa | Alloy Nu.(Saina) | Ita | Tele(mm) | ||
| mafiafia | Lautele | Umi | |||
| 'apamemea | H59 H62 H63 H65 H68 H70 | R | 4～8 | 600～1000 | ≤3000 |
| H62 H65 H68 | YY2 | 0.2～0.49 | 600 | 1000～2000 | |
| 0.5～3.0 | 600～1000 | 1000～3000 | |||
Mareko ita :O. Malu;1/4H. 1/4 Malosi;1/2H. 1/2 Faigata;H. Faigata;EH. Ultrahard;R. Taavale vevela.
2-3-2 Vaega Fa'apalepale: mm
| mafiafia | Lautele | |||||
| Mafiafia Fa'ataga Seseesega ± | Lautele Fa'ataga Seseseese ± | |||||
| <400 | <600 | <1000 | <400 | <600 | <1000 | |
| 0.5~0.8 | 0.035 | 0.050 | 0.080 | 0.3 | 0.3 | 1.5 |
| 0.8~1.2 | 0.040 | 0.060 | 0.090 | 0.3 | 0.5 | 1.5 |
| 1.2~2.0 | 0.050 | 0.080 | 0.100 | 0.3 | 0.5 | 2.5 |
| 2.0~3.2 | 0.060 | 0.100 | 0.120 | 0.5 | 0.5 | 2.5 |
| Ita | Malosi Tetele N/mm2 | Fa'aumiumi ≥% | Malosi HV | |
| M | (O) | ≥290 | 35 | --- |
| Y4 | (1/4H) | 325-410 | 30 | 75-125 |
| Y2 | (1/2H) | 340-470 | 20 | 85-145 |
| Y | (H) | 390-630 | 10 | 105-175 |
| T | (EH) | ≥490 | 2.5 | ≥145 |
| R | --- | --- | --- | |
Faailoga Faailoga:M. vaivai;Y4. 1/4 Malosi;Y2. Faigata;Y. Faigata;T. Malosi tele.
Gaosi Mea
