ASTM B684/B684M-16的发布历史信息,1.1本规范涵盖 858201;% 铂158201;% 铱合金和 908201;% 铂108201;% 铱合金,呈棒材、线材、带材和板材形式用于电接触。 1.2 以 SI 单位或英寸-磅单位表示的值应单独视为标准。每个系统中规定的值可能并不完全相同;因此,每个系统应独
内容提示: Designation: B684/B684M − 16Standard Specif i cation forPlatinum-Iridium Electrical Contact Materials 1This standard is issued under the f i xed designation B684/B684M; the number immediately following the designation indicates the yearof original adoption or, in the case of ...
ASTM B684/B684m-16 99.99% Ptir10 Ptir20 Ptir25 Platinum Iridium (PtIr) Wire Product Description Pt-iridium wire is a platinum-based binary alloy containing selenium. It is a continuous solid solution at high temperature. When slowly cooled to 975~...
1、ASTM标准中文版 B系列ASTM B100-1992 桥梁和其他结构用途加工铜合金支承及伸缩厚板和薄板 50ASTM B101-1983(1988) 镀铅铜薄板 50ASTM B103/B103M-1991 磷青铜中厚板、薄板、带及轧制条材 50ASTM B105-1988 电导体用拉制硬态铜合金线 50ASTM B107/B107M-1992 镁合金挤压异形棒、圆棒、型材、管材和...
标准号:ASTM A684/A684M-2010a 中文标准名称:高碳冷轧钢带的标准规格 英文标准名称:Standard Specification for Steel, Strip, High-Carbon, Cold-Rolled 标准类型:H46 发布日期:1999/12/31 12:00:00 实施日期:1999/12/31 12:00:00 中国标准分类号:H46 ...
ASTM A684 Designation:A 684/A684M –86(Reapproved 1998)Standard Specification for Steel,Strip,High-Carbon,Cold-Rolled 1 This standard is issued under the fixed designation A 684/A684M;the number immediately following the designation indicates the year of original adoption or,in the case of...
ASTM标准号A B C ASTM A/B/C/D/E/F/G 2006年标准,只为索引 无下载 A3-01(2006) 低、中、高碳素钢鱼尾(连接)板 A20/A20M-06 压力容器用钢板材通用要求 A34/A34M-06 磁性材料的抽样和采购试验的标准惯例 A49-01(2006) 经热处理的碳素钢鱼尾(连接)板,微合金鱼尾板及锻制碳素钢异型鱼尾板 A53/A53...
2001)A660-96(2001)A662/A662M-03A663/A663M-89(2000)A664-99A666-03A667/A667M-87(2003)A668/A668M-04A671-04A672-96(2001)A673/A673M-04A674-00A675/A675M-03A677/A677M-99A678/A678M-00aA679/A679M-00A681-94(1999)A682/A682M-02A683/A683M-99A684/A684M-86(2002)A686-92(1999...
A508M-05b压力容器用淬火和回火真空办理碳素钢和合金钢锻件规格 ASTMA510-06碳素钢盘条和粗圆钢丝的一般要求规格 ASTMA510M-06碳素钢盘条和粗圆钢丝的一般要求规格(米制) ASTMA511-04无缝不锈钢机械管系的规格 ASTMA512-06冷拉对焊碳素钢机械管规格 ASTMA513-07电阻焊碳素钢与合金钢机械管规格 ASTMA514/A514M-05...
Cold Rolled A 684/A 684M 1.4 The tolerances in this specifi cation are different than those in Specifi cation A 568/A 568M and Specifi cation A 109/ A 109M. 1.5 For the purpose of determining conformance with this specifi cation, values shall be rounded to the nearest unit in the righ...