Bronze Strip
Product Sumo
Bronze strip imhangura ine tin, aluminium, uye trace elements seyakagadzirwa, kuburikidza nekugadzirisa nengots, inopisa yakakungurutswa, inotonhora yakakungurutswa, kupisa kupisa, kuchenesa pamusoro, kucheka, kupedza uye kurongedza, zvinhu zvine simba regoho rakakura, kuneta simba, elastic properties. uye yakanakisa kukotama formability.Yakave ichishandiswa zvakanyanya mumakombuta CPU socket, zviteshi zvemotokari, nharembozha keypad, magetsi uye mamwe epamusoro-tekinoroji emagetsi ekubatanidza.
Main Technical Parameters
3-1 Kuumbwa Kwemakemikari
| Zita | Alloy Nha. | Kuumbwa Kwekemikari (%,Max.) | ||||||||
| Sn | Al | Zn | Ni | Fe | Pb | P | Cu | Kusachena | ||
| Tin Bronze | 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 | |
| Aluminium 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 | |
| Zita | Alloy Nha. | Kuumbwa Kwekemikari (%,Max.) | |||||||||
| Be | Al | Si | Ni | Fe | Pb | Ti | Co | Cu | Kusachena | ||
| 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 Tafura
| Zita | China | ISO | ASTM | JIS |
| Tin Bronze | QSn4-0.3 | CuSn4 | C51100 | C5101 |
| QSn4-3 | CuSn4Zn2 | --- | --- | |
| QSn6.5-0.1 | CuSn6 | C51900 | C5191 | |
| QSn8-0.3 | CuSn8 | C52100 | C5210 | |
| Aluminium 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 |
Main Technical Parameters
3-3-1Spication Unit: mm
| Zita | Alloy Nha.(China) | Temper | Saizi(mm) | |
| Ukobvu | Upamhi | |||
| Tin 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 | ||||
| Aluminium Bronze Strip | QA15 QA17 QA19-2 | OH | ＞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 | ||||
Hasha Mark:O.Yakapfava;1/4H.1/4 Zvakaoma;1/2H.1/2 Zvakaoma;H.Zvakaoma; EH.Ultrahard.
3-3-2 Kushivirira Chikamu: mm
| Ukobvu | Upamhi | |||
| Hukobvu Bvumira Kutsauka± | Upamhi Bvumira Kutsauka ± | |||
| <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 Mechanical Performance:
| Temper | Tensile Simba N/mm2 | Elongation ≥% | Kuoma 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 |
Hasha Mark:O.Yakapfava;1/4H.1/4 Zvakaoma;1/2H.1/2 Zvakaoma;H.Zvakaoma; EH.Ultrahard.
