ASTM B 708 - 12 Standard美国材料与试验协会标准Part 2 下载积分:1800 内容提示: 12.4 Flatness—The permissible variation from a f l at sur-face.12.4.1 The f l atness tolerance for sheet and plate productssupplied under this specif i cation shall be a maximum of 6 % asdetermined by the ...
ASTM B708-12(2019) 引用标准 ASTM E112ASTM E29ASTM E8 适用范围 1.1 本规范涵盖如下非合金和合金钽板、片材和带材。 1.1.1 R05200,非合金钽,电子束炉或真空电弧熔体,或两者兼有,1.1.2 R05400,非合金钽,粉末冶金固结,1.1.3 R05255,钽合金, 908201;% 钽, 108201;% 钨, 真空电弧熔炼电子束炉, 或两...
disk,round Material tantalum Chemical Composition 99.95%tantalum Product name tantalum disk Purity 99.95% Usage High-temperature furnaces, Capacitor Certificate ISO9001:2015 Density 16.6g/cm3 MOQ 1 Kg Standard ASTM B708-12 Package Wooden Case