钽片(99.95%和99.99%两种纯度)、钽钨合金片(Ta-2.5W、 Ta-10W)
牌号及标准
RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)
产品牌号和形态 |
退火态 |
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极限抗拉强度Z小, 磅/英寸2(兆帕) |
屈服强度Z小, 磅/英寸2(兆帕) (2%残余应变) |
伸长率,Z小% (1英寸标距) |
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中厚板、薄板和箔材 (RO5200, RO5400) 厚度<0.060"(1.524mm) 厚度≥0.060"(1.524mm) |
30000 (207) |
20000 (138) |
20 |
25000 (172) |
15000 (103) |
30 |
|
钽10钨 (RO5255) 中厚板、薄板和箔材 |
70000 (482) |
60000 (414) |
15 |
70000 (482) |
55000 (379) |
20 |
|
钽2.5钨 (RO5252) 厚度<0.125" (3.175mm) 厚度≥0.125" (3.175mm) |
40000 (276) |
30000 (207) |
20 |
40000 (276) |
22000 (152) |
25 |
|
钽钨40 (RO5240)
厚度<0.060"(1.524mm) 厚度≥0.060"(1.524mm) |
35000 (241) |
20000 (138) |
25 |
35000 (241) |
15000 (103) |
25 |