1.1本试验方法包括在所示浓度范围内对铝和铝合金进行以下元素的光谱分析: 元素浓度范围，%铜0.001至30.0硅0.001至14.0镁0.001至11.0锌0.001至10.0镍0.001至10.0锰0.001至8.0锡0.001至7.5银0.001至5.0铁0.001至4.0铬0.001至4.0镉0.001至2.0钴0.001至2.0铍0.001至1.2锆0.001至1.0铅0.002至0.7铋0.001至0.7钛0.001至0。 5钙0.001至0.2钡0.001至0.05硼0.001至0.05镓0.001至0.05钠0.001至0.05钒0.001至0.05 1.2本试验方法主要适用于冷铸样品的控制分析。可以分析其他形状，前提是（）它们足够大，以防止过热，（）它们允许加工最小尺寸约为16 mm（1.6 in.）的平面，和（）可获得类似冶金条件和化学成分的标准物质。 1.3本标准无意解决与其使用相关的所有安全问题（如有）。 本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。

1.1 This test method covers the spectrometric analysis of aluminum and aluminum alloys for the following elements in the concentration ranges indicated: Concentration Element Range, % Copper 0.001 to 30.0 Silicon 0.001 to 14.0 Magnesium 0.001 to 11.0 Zinc 0.001 to 10.0 Nickel 0.001 to 10.0 Manganese 0.001 to 8.0 Tin 0.001 to 7.5 Silver 0.001 to 5.0 Iron 0.001 to 4.0 Chromium 0.001 to 4.0 Cadmium 0.001 to 2.0 Cobalt 0.001 to 2.0 Beryllium 0.001 to 1.2 Zirconium 0.001 to 1.0 Lead 0.002 to 0.7 Bismuth 0.001 to 0.7 Titanium 0.001 to 0.5 Calcium 0.001 to 0.2 Barium 0.001 to 0.05 Boron 0.001 to 0.05 Gallium 0.001 to 0.05 Sodium 0.001 to 0.05 Vanadium 0.001 to 0.05 1.2 The test method is applicable primarily to the control analysis of chill-cast samples. Other forms may be analyzed, provided that ( ) they are sufficiently massive to prevent undue heating, ( ) they permit machining flat surfaces having a minimum dimension of approximately 16 mm (1.6 in.), and ( ) reference materials of similar metallurgical condition and chemical composition are available. 1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.