Bronze Strip
Fampidirana vokatra
Ny bronze strip dia varahina miaraka amin'ny vifotsy, aliminioma, ary singa manta, amin'ny alàlan'ny fanodinana amin'ny ingots, hot rolled, cold rolled, heat treatment, surface cleaning, cutting, finishing and packing, material with high yield strength, harerahana hery, elastika fananana ary tsara bending formability.Izy io dia nampiasaina betsaka tamin'ny socket CPU solosaina, terminal fiara, keypad finday, connecteur elektrika sy elektronika hafa.
Parameter ara-teknika lehibe
3-1 Famoronana simika
| Anarana | Alloy No. | Famoronana simika(%,Max.) | ||||||||
| Sn | Al | Zn | Ni | Fe | Pb | P | Cu | fahalotoana | ||
| Varahina tin | QSn4-0.3 | 3.5-4.9 | --- | 0.30 | 0.2 | 0.10 | 0.05 | 0.03-0.35 | Rem | 0.2 |
| QSn4-3 | 3.5-4.5 | 0.002 | 2.7-3.3 | 0.2 | 0.05 | 0.02 | 0.03-0.35 | Rem | 0.2 | |
| QSn6.5-0.1 | 6.0-7.0 | 0.002 | 0.3 | 0.2 | 0.02 | 0.02 | 0.1-0.25 | Rem | 0.1 | |
| QSn8-0.3 | 7.0-9.0 | ------ | 0.2 | 0.2 | 0.10 | 0.05 | 0.03-0.35 | Rem | 0.1 | |
| Aluminum Bronze | QAl5 | 0.1 | 4.0-6.0 | 0.5 | 0.5 | 0.5 | 0.03 | 0.01 | Rem | 1.6 |
| QAl7 | ----- | 6.0-8.5 | 0.2 | 0.5 | 0.5 | 0.02 | ------ | Rem | ------ | |
| QAl9-2 | 0.1 | 8.0-10.0 | 1.0 | 0.5 | 0.5 | 0.03 | 0.01 | Rem | 1.7 | |
| Anarana | Alloy No. | Famoronana simika(%,Max.) | |||||||||
| Be | Al | Si | Ni | Fe | Pb | Ti | Co | Cu | tsy fahampiana | ||
| Beryllium Bronze | QBe2 | 1.8-2.1 | 0.15 | 0.15 | 0.2-0.4 | 0.15 | 0,005 | --- | --- | Rem | 0.5 |
| QBe1.9 | 1.85-2.1 | 0.15 | 0.15 | 0.2-0.4 | 0.15 | 0,005 | 0.10-0.25 | --- | Rem | 0.5 | |
| QBe1.7 | 1.6-1.85 | 0.15 | 0.15 | 0.2-0.4 | 0.15 | 0,005 | 0.10-0.25 | --- | Rem | 0.5 | |
| QBe0.6-2.5 | 0.4-0.7 | 0.20 | 0.20 | ------ | 0.10 | --- | --- | 2.4-2.7 | Rem | --- | |
| QBe0.4-1.8 | 0.2-0.6 | 0.20 | 0.20 | 1.4-2.2 | 0.10 | --- | --- | 0.30 | Rem | --- | |
| QBe0.3-1.5 | 0.25-0.5 | 0.20 | 0.20 | ------ | 0.10 | --- | --- | 1.4-1.7 | Rem | --- | |
3-2 Alloy Table
| Anarana | Shina | ISO | ASTM | JIS |
| Varahina tin | QSn4-0.3 | CuSn4 | C51100 | C5101 |
| QSn4-3 | CuSn4Zn2 | --- | --- | |
| QSn6.5-0.1 | CuSn6 | C51900 | C5191 | |
| QSn8-0.3 | CuSn8 | C52100 | C5210 | |
| Aluminum Bronze | QAl5 | CuAl5 | C60600 | ------ |
| QAl7 | CuAl7 | C61000 | ------ | |
| QAl9-2 | CuAl9Mn2 | ------ | ------ | |
| Beryllium Bronze | QBe2 | CuBe2 | C17200 | C1720 |
| QBe1.9 | ------ | ------ | ------ | |
| QBe1.7 | CuBe1.7 | C17000 | C1700 | |
| QBe0.6-2.5 | ------ | C17500 | C1750 | |
| QBe0.4-1.8 | ------ | C17510 | C1751 | |
| QBe0.3-1.5 | ------ | C17600 | C1760 |
Parameter ara-teknika lehibe
3-3-1Specification Unit: mm
| Anarana | Alloy No.(Shina) | tezitra | Habe (mm) | |
| hateviny | sakany | |||
| Tifotra Bronze Strip | QSn4-3 QSn4-0.3 QSn6.5-0.1QSn8-0.3 | O 1/2H H EH | ＞0.12～2.0 | ≤600 |
| OH EH | ||||
| Aluminum Bronze Strip | QA15 QA17 QA19-2 | NY | ＞0.2～1.2 | 80～300 |
| 1/2H H | ||||
| OH EH | ＞0.2～1.2 | 80～300 | ||
| Beryllium Bronze Strip | QBe2 QBe1.9 QBe1.7 QBe0.6-2.5 QBe0.4-1.8 QBe0.3-1.5 | O | 0.05-1.5 | 10～340 |
| H | ||||
Temper Mark: O.Malefaka;1/4H.1/4 Mafy;1/2H.1/2 Hard;H.mafy; EH.Ultrahard.
3-3-2 Vondrona fandeferana: mm
| hateviny | sakany | |||
| Ny hateviny dia mamela ny fiviliana± | Ny sakany dia mamela ny fiviliana ± | |||
| <300 | <600 | <400 | <600 | |
| 0.05～0.1 | 0,005 | ----- | 0.2 | ----- |
| 0.1～0.3 | 0.008 | 0.015 | 0.3 | 0.4 |
| 0.3～0.5 | 0.015 | 0.020 | 0.3 | 0.5 |
| 0.5～0.8 | 0.020 | 0.030 | 0.3 | 0.5 |
| 0.8～1.2 | 0.030 | 0.040 | 0.4 | 0.6 |
3-3-3 Fahombiazana ara-mekanika:
| tezitra | Faharetana amin'ny sintona N/mm2 | Elongation ≥% | hamafin'ny HV | |
| M | (O) | ≥295 | 40 | ------ |
| Y4 | (1/4H) | 390-510 | 35 | 100-160 |
| Y2 | (1/2H) | 440-570 | 10 | 160-205 |
| Y | (H) | 540-690 | 8 | 180-230 |
| T | (EH) | ≥640 | 5 | ≥200 |
Temper Mark: O.Malefaka;1/4H.1/4 Mafy;1/2H.1/2 Hard;H.mafy; EH.Ultrahard.
