Lembar Kuningan
Pambuka Produk
Lembar tembaga adhedhasar tembaga elektrolitik, seng lan nglacak minangka bahan mentah, liwat pangolahan, rolling panas, reresik, nglereni, nglereni, banjur ngemas. Proses bahan kinerja, plastik, sifat mekanik, resistensi korosi, kinerja lan timah sing apik. Wis digunakake ing listrik, otomotif, komunikasi, perdagangan, perhiasan lan industri liyane
Paramèter teknis utama
Komposisi 2-1Chemical
| Jeneng | Aloi Ora. | Komposisi Kimia (%, Maksimal.) | ||||||||
| Cu | Fe | Pb | Al | Mn | Sn | Ni | Zn | DEVUCT | ||
| Kuningan | 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 Aloi Tabel
| Jeneng | China | ISO | ASTM | Jis |
| Kuningan | 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 Fitur
2-3-1Perjaden Unit: MM
| Jeneng | Aloi No. (China) | Tempper | Ukuran(mm) | ||
| Ketebalan | Jembaré | Dawane | |||
| Kuningan | H59 H62 H63 H65 H68 H68 | R | 4 ~ 8 | 600 ~ 1000 | ≤3000 |
| H62 H65 H68 | Y y2 | 0,2 ~ 0.49 | 600 | 1000 ~ 2000 | |
| 0.5 ~ 3.0 | 600 ~ 1000 | 1000 ~ 3000 | |||
Temper Mark: O. Alus; 1/4h. 1/4 hard; 1/2h. 1/2 hard; h. Hard; eh. Ultrahard; r. Panas digulung.
2-3-2 Unit Toleransi: MM
| Ketebalan | Jembaré | |||||
| Ketebalan ngidini panyimpangan ± | Jembar ngidini panyimpangan ± | |||||
| <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 |
| Tempper | Kekuwatan tensile N / mm2 | Elongasi ≥% | Hardness 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 | --- | --- | --- | |
Temper Mark: m. Alus; y4. 1/4 hard; y2. Hard; y. Hard; t. Hard banget.
Teknologi manufaktur
