Brass Strip
Fampidirana vokatra
Ny takelaka brass mifototra amin'ny varahina elektrika, zinc sy ny singa amin'ny akorandriaka, amin'ny alàlan'ny fanodinana amin'ny alàlan'ny ingot, ny fihodinana mafana, ny fihodinana mafana, ny fanadiovana, ny fanapahana, ny famaranana, ary ny famaranana, ary ny famaranana. Ny fizotran-kevitra ara-pitaovana, ny plastika, ny fananana mekanika, ny fanoherana ny korosion, ny fampisehoana ary ny tavy tsara. Nampiasaina tamin'ny herinaratra, ny serasera, ny serasera, ny hardware, ny haingo ary ny indostria hafa
Ny tarehimarika ara-teknika lehibe
2-1Chemical Composition
| Alloy No. | Simika simika (%,Max.) | ||||||||
| Cu | Fe | Pb | Al | Mn | Sn | Ni | Zn | fahalotoana | |
| 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 |
Latabatra Alloy 2-2
| CHINE | ISO | ASTM | Jis |
| H96 | Cuzn5 | C21000 | C2100 |
| H90 | Cudn10 | C22000 | C2200 |
| H85 | Cudn15 | C23000 | C2300 |
| H70 | Cuzn30 | C26000 | C2600 |
| H68 | ------ | ------- | ------ |
| H65 | Cuzn35 | C27000 | C2700 |
| H63 | Cuzn37 | C27200 | C2720 |
| H62 | Cudn40 | C28000 | C2800 |
2-3 endri-javatra
2-3-1 Unit Centre: MM
| Anarana | Alloy No. (Shina) | tezitra | Size(mm) | ||
| hateviny | sakany | NY FAHARETANY | |||
| Brass Strip | H59 H62 H63 H65 H68 H70 | R | 4 ~ 8 | 600~1000 | ≤3000 |
| H62 H65 H68 H73 H90 H96
| Y y2 M t | 0.2~0.49 | 600 | 1000~2000 | |
| 0.5~3.0 | 600~1000 | 1000~3000 | |||
Mark: o. Malefaka; 1 / 4h. 1/4 HARD; 1/1H. 1/2 mafy; h. Mafy; eh. Ultrahard.
2-3-2 Unit Unit /: MM
| hateviny | sakany | |||||
| Ny hateviny dia mamela ny fivoahana ± | Ny sakany dia mamela ny fivoahana ± | |||||
| <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 |
2-3-3 Fampisehoana mekanika
| tezitra | Faharetana amin'ny sintona N / MM2 | Elongation ≥% | hamafin'ny 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 |
---
| --- | --- | |
Mark: o. Malefaka; 1 / 4h. 1/4 HARD; 1/1H. 1/2 mafy; h. Mafy; eh. Ultrahard.
Teknika famokarana
