This standard is issued under the fixed designation B221; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last …
B221 Standard Specification for Aluminum and Aluminum-Alloy …
2021年10月29日 · 1.1 This specification 2 covers aluminum and aluminum-alloy extruded bars, rods, wire, profiles, and tubes in the aluminum alloys (Note 1) and tempers shown in Table 2. …
B221 Standard Specification for Aluminum and Aluminum-Alloy …
2013年1月14日 · 1.1 This specification covers aluminum and aluminum-alloy extruded bars, rods, wire, profiles, and tubes in the aluminum alloys (Note 1) and tempers shown in Table 2. Note …
ASTM B221M-21-铝和铝合金挤压棒材、棒材、线材、型材和管材 …
2021年9月1日 · astm b221-21 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes 铝和铝合金挤压棒材、棒材、线材、型材和管材的标准规范
ASTM B221M-21 铝和铝合金挤压棒材、棒材、线材、型材和管材 …
4 天之前 · ASTM B221M-21的标准全文信息,1.1 本规范涵盖了铝合金中的铝和铝合金挤压棒材、棒材、线材、型材和管材（注 1）以及表 2 所示的状态。 注 1——在本规范中，术语“合金”的使 …
ASTM B221M-21 - Standard Specification for Aluminum and …
1.1 This specification covers aluminum and aluminum-alloy extruded bars, rods, wires, profiles, and tubes in the aluminum alloys (Note 1) and tempers shown in Table 2. Note 1:Throughout …
ASTM B221-21 - accuristech.com
2021年9月1日 · ASTM B221-21 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes. standard by ASTM International , 09/01/2021. …
ASTM B221-06 铝和铝合金挤压棒材、杆材、金属丝、型材和管道 …
4 天之前 · ASTM B221-06的标准全文信息,1.1 本规范涵盖了铝合金中的铝和铝合金挤压棒材、棒材、线材、型材和管材（注 0）以及图中所示的状态。 注 0 在本规范中，一般意义上使用的 …
ASTM-B221 | Standard Specification for Aluminum and Aluminum …
ASTM-B221 › Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes
Designation: B 221 – 05a Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes1 This standard is issued under the fixed designation …
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