Lembaran Kuningan
Pambuka Produk
Lembaran Kuningan adhedhasar tembaga elektrolitik, seng lan unsur renik minangka bahan baku, liwat pangolahan ingot, rolling panas, rolling adhem, perawatan panas, pembersihan permukaan, pemotongan, finishing, lan banjur pengepakan. Kinerja proses bahan, plastisitas, sifat mekanik, tahan korosi, kinerja lan timah sing apik. Wis digunakake sacara wiyar ing industri listrik, otomotif, komunikasi, perangkat keras, dekorasi lan liyane.
Parameter Teknis Utama
2-1Komposisi Kimia
| Jeneng | Paduan No. | Komposisi Kimia (%, Maks.) | ||||||||
| Cu | Fe | Pb | Al | Mn | Sn | Ni | Zn | Kekotoran | ||
| 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 | |
Meja Paduan 2-2
| Jeneng | Tiongkok | 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
2-3-1Unit Spesifikasi: mm
| Jeneng | Paduan No. (China) | Temperamen | Ukuran(mm) | ||
| Kekandelan | Jembar | Dawane | |||
| Kuningan | H59 H62 H63 H65 H68 H70 | R | 4 nganti 8 | 600~1000 | ≤3000 |
| H62 H65 H68 | Y Y2 | 0.2 ~ 0.49 | 600 | 1000~2000 | |
| 0.5 ~ 3.0 | 600~1000 | 1000~3000 | |||
Tandha Temperatur: O. Alus; 1/4H. 1/4 Atos; 1/2H. 1/2 Atos; T. Atos; EH. Atos Banget; R. Digulung Panas.
Unit Toleransi 2-3-2: mm
| Kekandelan | Jembar | |||||
| Kekandelan Ngidini Deviasi ± | Deviasi Jembar ± | |||||
| <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 |
| Temperamen | Kekuwatan Tarik N/mm2 | Pemanjangan ≥% | Kekerasan HV | |
| M | (O) | ≥290 | 35 | --- |
| Y4 | (1/4 Jam) | 325-410 | 30 | 75-125 |
| Y2 | (1/2 Jam) | 340-470 | 20 | 85-145 |
| Y | (H) | 390-630 | 10 | 105-175 |
| T | (EH) | ≥490 | 2.5 | ≥145 |
| R | --- | --- | --- | |
Tandha Temperamen: M. Alus; Y4. 1/4 Atos; Y2. Atos; Y. Atos; T. Atos banget.
Teknik Manufaktur






