Strip tembaga-nikel
Pambuka produk
Tembaga-nikel alloy digawe saka tembaga, wesi, nikel, seng lan tilak unsur, liwat Processing dening ingots, rolled panas, cold rolled, perawatan panas, reresik lumahing, nglereni, finishing, packing lan pangolahan liyane.produk wis kinclong ayu, banget panas lan kadhemen workability, ductility, resistance karat, resistance lemes, keluwesan dhuwur, apik electrical lan mechanical lan kinerja shielding.Iki digunakake kanthi wiyar ing pabrikan media udan lan korosif ing karya komponen struktural, komponen fleksibel, instrumen presisi, industri komunikasi, omah unsur osilasi kristal cair, peralatan medis, konstruksi, instrumen angin lan peralatan, lan kabutuhan saben dina lan liya-liyane. .
Parameter Teknis Utama
4-1 Komposisi Mekanik
| Bahan | Paduan No. | Komposisi kimia (%,Maks.) | ||||||||
| Ni+Co | Fe | Zn | Mn | Pb | Si | Al | Cu | najis | ||
| Paduan tembaga-nikel | B19 | 18.0-20.0 | 0.5 | 0.3 | 0.5 | 0.005 | 0.15 | ------ | Rem | 0.2 |
| Paduan seng-tembaga-nikel | BZn18-18 | 16.5-19.5 | 0.25 | Rem | 0.5 | 0.05 | ------ | ------- | 63.5-66.5 | ------- |
| BZn18-26 | 16.5-19.5 | 0.25 | Rem | 0.5 | 0.05 | ------ | ------- | 53.5-56.5 | ------ | |
| BZn15-20 | 13.5-16.5 | 0.5 | Rem | 0.3 | 0.02 | 0.15 | ------- | 62.0-65.0 | 0.9 | |
4-2 Tabel Alloy
| Bahan | Cina | ISO | ASTM | JIS |
| Paduan tembaga-nikel | B19 | ----- | C71000 | MH19 |
| Paduan seng-tembaga-nikel | BZn18-18 | CuNi18Zn18 | C75200 | C7521 |
| BZn18-26 | CuNi18Zn16 | C77000 | C7701 | |
| BZn15-20 | CuNi15Zn20 | C75400 | C7541 |
Fitur
4-3-1Spesifikasi Unit: mm
| Bahan | Paduan No. | Temper | Ukuran(mm) | |
| kekandelan | Jembar | |||
| Paduan seng-tembaga-nikel | B19 BZn18-18 BZn18-26 BZn15-20 | O 1/2H H | 0.15-1.2 | 10-300 |
Temperamen: O.Lembut; 1/4H.1/4 Hard; 1/2H.1/2 Hard;H.Susah; EH.Ultrahard.
4-3-2Unit Toleransi: mm
| kekandelan | Jembar | |||
| Kekandelan Ngidini Penyimpangan± | Jembar Ngidini Penyimpangan ± | |||
| <300 | <600 | <400 | <600 | |
| 0.1~0.3 | 0.008 | 0.015 | 0.3 | 0.4 |
| 0,3 nganti 0,5 | 0.015 | 0.020 | 0.3 | 0.5 |
| 0,5 nganti 0,8 | 0.020 | 0.030 | 0.3 | 0.5 |
| 0.8~1.2 | 0.030 | 0.040 | 0.4 | 0.6 |
4-3-3 Kinerja Mekanik
| Temper | Kekuwatan Tensile N/mm2 | Elongation ≥% | Kekerasan HV | |
| M | (O) | ≥375 | 20 | ------ |
| Y2 | (1/2H) | 440-650 | 5 | 120-210 |
| Y | (H) | 540-730 | 3 | 150-240 |
| T | (EH) | ≥710 | ------ | 210-270 |
Temperamen: O.Lembut; 1/4H.1/4 Hard; 1/2H.1/2 Hard;H.Susah; EH.Ultrahard.
Fitur Performance
●Note: Bisa nego.
