Gielkoperblêd
Produkt Yntroduksje
Brass Sheet basearre op elektrolytyske koper, sink en spoare-eleminten as grûnstof, troch ferwurking troch ingots, hytrôljen, kâld rôljen, waarmtebehanneling, oerflakreiniging, snijden, ôfmeitsjen, en dan ynpakke. Materiaal ferwurket prestaasjes, plastykens, meganyske eigenskippen, korrosjebestriding, prestaasjes en goede tin. It is in protte brûkt yn elektryske, automotive, kommunikaasje, hardware, dekoraasje en oare yndustry
Main Technyske parameters
2-1 Gemyske gearstalling
| Namme | Alloy No. | Gemyske gearstalling (%, Max.) | ||||||||
| Cu | Fe | Pb | Al | Mn | Sn | Ni | Zn | Unreinheit | ||
| Koper | 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 Alloy Table
| Namme | Sina | ISO | ASTM | JIS |
| Koper | 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 Features
2-3-1Specification Unit: mm
| Namme | Alloy No. (Sina) | Temper | Grutte(mm) | ||
| Dikte | Breedte | Lingte | |||
| Koper | H59 H62 H63 H65 H68 H70 | R | 4 oan8 | 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. Soft; 1/4H. 1/4 hurd; 1/2H. 1/2 hurd; H. Hard; EH. Ultrahard; R. Hot Rolled.
2-3-2 Tolerânsje Unit: mm
| Dikte | Breedte | |||||
| Dikte tastean ôfwiking ± | Breedte tastean ôfwiking ± | |||||
| ＜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 |
| Temper | Treksterkte N/mm2 | Ferlinging ≥% | Hurdens 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 | --- | --- | --- | |
Temperatuer Mark: M. sêft;y4. 1/4 hurd;Y2. hurd; Y. hurd; T. Ultra hurd.
Manufacturing Technique
