ASTM B221 下载积分: 100 内容提示: 0 &e Specification Document No. B12H43 - - General Electric Company Issue No. m Orders and Correspondence Must Specily Complete Material Number Bar, Rod, Wire, & Profiles, Aluminum Alloy, Extruded GE Material Bl2H43 identifies heat-treatable extruded ...
1.4 A complete metric companion to B 221 has been developed—B 221M; therefore, no metric equivalents are presented in this speci?cation. 2. Referenced Documents 2.1 The following documents of the issue in effect on the date of material purchase, unless otherwise noted, form a part of this...
xed designation B 221; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since ...
ASTM B221-2014
ASTM B16/B16M - 10 Standard Specification for Free-Cutting Brass Rod, Bar and Shapes for Use in Screw Machines - See all versionsASTM B19 - 10 Standard Specification for Cartridge Brass Sheet, Strip, Plate, Bar, and Disks - See all versionsASTM B21/B21M - 12 Standard Specification for ...
33、andard Specification for Oxygen-Free Electrolytic CopperRefinery ShapesB171/B171M-04e1压力容器、冷凝器及热交换器用铜合金中厚板和薄板Standard Specification for Copper-Alloy Plate and Sheet for Pressure Vessels, Condensers, and Heat ExchangersB172-01a电导线用成束绞绳铜导线Standard Specification for...
316 Stainless Steel Pipeis the second-most common stainless steel next to304. SS DIN 1.4401 / 1.4436 Rectangular Welded Pipes, ASTM A312 TP316 Pipe, 316 Rectangular tubing, 316 Tubing generally contains 16% chromium and 10% nickel, with the addition of molybdenum normally ranging from 2-3%....
B Analysis shall regularly be made only for the elements specifi ed in this table If however the presence of other elements is suspected or indicated in amounts greater than the specifi ed limits further analysis shall be made to determine that these elements are not present in excess of the...
ASTM B 280 - 16 Standard美国材料与试验协会标准 下载积分: 3500 内容提示: Designation: B280 − 16Standard Specif i cation forSeamless Copper Tube for Air Conditioning andRefrigeration Field Service 1This standard is issued under the f i xed designation B280; the number immediately following the ...
(2003) B221-02 B221M-02 B223-03 中文名称 英文名称 工程用钢表面镀铬 Standard Guide for Engineering Chromium Electroplating 砂型铸件,永久型模铸件和压模铸件用铝合金锭及 其熔化成形方式 Standard Specification for Aluminum Alloys in Ingot and Molten Forms for Castings from All Casting Processes 电镀用...