内容提示: Designation: B912 − 02 (Reapproved 2018)Standard Specif i cation forPassivation of Stainless Steels Using Electropolishing 1This standard is issued under the f i xed designation B912; the number immediately following the designation indicates the year oforiginal adoption or, in the ...
内容提示: Designation: B912 − 02 (Reapproved 2013)Standard Specification forPassivation of Stainless Steels Using Electropolishing 1This standard is issued under the fixed designation B912; the number immediately following the designation indicates the year oforiginal adoption or, in the case of ...
ASTM B912-2018 标准规范全文.pdf,ThisintemationalstandardwasdevelopedinaccordancewithintenationallrecogizedpriniplesonstandardizationestablishedntheDecisionnPrinciplesforthe Development of International Standards, Guides and Recommendations issued by the
ASTM B912-02(2018)的标准全文信息,1.1 本规范涵盖使用电解抛光程序对 200 (UNS2XXXX)、300 (UNS3XXXX) 和 400 (UNS4XXXX) 系列不锈钢合金以及沉淀硬化合金进行钝化。注 1——在适当的操作条件下,表面钝化与电解抛光同时发生。钝化的质量取决于不锈钢的类型、电解抛光
ASTM 标准 912 02 2013 《【ASTM标准】B 912 - 02 (2013)》由会员分享,可在线阅读,更多相关《【ASTM标准】B 912 - 02 (2013)(4页珍藏版)》请在人人文库网上搜索。 02 (013)is 912; in of of A in of ) an or of in 00 ( 300 ( of on of of of on is in by he I to be No of in...
Designation: B912 − 02 (Reapproved 2018)Standard Specif i cation forPassivation of Stainless Steels Using Electropolishing 1This standard is issued under the f i xed designation B912; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revisi...
ASTM B912-02(2018) 适用范围 1.1 本规范涵盖使用电解抛光程序对 200 (UNS2XXXX)、300 (UNS3XXXX) 和 400 (UNS4XXXX) 系列不锈钢合金以及沉淀硬化合金进行的钝化。 注 1——表面钝化与电解抛光同时发生在适当的操作条件下。钝化的质量取决于不锈钢的类型、电解抛光溶液的配方以及操作条件。不锈钢表面的游离铁被...
ASTM B912-02(2018)的耗材谱信息,1.1 本规范涵盖使用电解抛光程序对 200 (UNS2XXXX)、300 (UNS3XXXX) 和 400 (UNS4XXXX) 系列不锈钢合金以及沉淀硬化合金进行钝化。注 1——在适当的操作条件下,表面钝化与电解抛光同时发生。钝化的质量取决于不锈钢的类型、电解抛光溶
ASME/ANSI B 18.3.6M (HALF DOG) - 1986 (R2002) 米制内六角短圆柱端紧定螺钉 (ASTM F912M / F880M /A1-70) UNI 5925 内六角圆柱端紧定螺钉 NF E 25-173 - 2004 内六角圆柱端紧定螺钉 BS 2470 - 1973 BA螺纹内六角圆柱端紧定螺钉 Table 6C ...
a、合金钢应符合ASTM F912 b、不锈钢应符合ASTM F880 ②,当螺钉长度L小于等于表中L0时为短螺钉,若L大于L0则为长螺钉。 ③,表中的内凹槽插入深度t适用于公称长度L大于等于表中L0的螺钉,其他情况详见标准原件。 ④,表中规定的短螺钉在进行紧固时,往往发生因内板拧插入深度不够或螺纹长度不甚理想,而出现的...