牌号TA1 | 产地宝鸡 |
钽含量≥99.95% | 货号H0028 |
杂质含量0.00001% | 重量1kg/块 |
|
磨光钽棒 99.99%钽棒 钽管 钽坩埚 Ta1钽板片 宝鸡钽铌厂家
钽棒有99.95%和99.99%两种纯度,材料是钽钨合金棒,牌号是Ta1,Ta2。
牌号 Grade | 化学成分%,不大于 Chemical composition, Max |
Fe | Si | Ni | W | Mo | Ti | Nb | O | C | H | N | Ta |
Ta1 | 0.005 | 0.005 | 0.005 | 0.005 | 0.002 | 0.002 | 0.005 | 0.02 | 0.004 | 0.002 | 0.005 | 余量 |
Ta2 | 0.005 | 0.005 | 0.005 | 0.005 | 0.002 | 0.002 | 0.1 | 0.03 | 0.1 | 0.002 | 0.01 | 余量 |
直径 Diameter | 直径公差Dia tolerance | 长度 Length | 长度公差 Tolerance |
锻棒As gorged | 拉棒 | 车棒 |
3.0-4.5 | - | 0.05 | - | 500-1500 | ±2 |
4.5-6.5 | ±0.15 | - | - | 500-1500 | ±2 |
6.5-10 | ±0.15 | - | - | 400-1500 | ±2 |
10-16 | ±0.15 | - | - | 300-1200 | ±2 |
16-18 | ±0.15 | - | - | 200-1500 | ±2 |
18-25 | - | - | ±0.5 |
| ±2 |
25-40 | - | - | ±0.5 |
| ±2 |
40-50 | - | - | ±0.6 |
| ±2 |
50-65 | - | - | ±0.7 |
| ±2 |
棒材,直径 0.125英寸(3.18毫米)~2.5" (63.5毫米) |
牌号 | 极限抗拉强度, 磅/英寸2(兆帕) | 屈服强度, 磅/英寸2(兆帕) | 伸长率, (1英寸标距) |
RO5200/RO5400 | 25000 (172) | 15000 (103) | 25 |
RO5252 | 40000 (276) | 28000 (193) | 20 |
RO5255 | 70000 (482) | 55000 (379) | 20 |
RO5240 | 40000 (276) | 28000 (193) | 25 |
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