标准摘要
[中文适用范围]: 本规范涵盖了铝合金挤压型材(形状),名义厚度为0.500至1.500英寸(12.7至38.1毫米),最大横截面积为20平方英寸(129平方厘米),最大圆形尺寸为10英寸(254毫米)(见8.7)。 该产品通常用于需要高机械性能和良好抗剥落腐蚀性能的结构应用,但用途不限于此类应用。 [外文原描述]: This specification covers an aluminum alloy in the form of extruded profiles (shapes) 0.500 to 1.500 inch (12.7 to 38.1 mm), inclusive, in nominal thickness, and having a maximum cross-sectional area of 20 square inches (129 cm 2x) and a maximum circle size of 10 inches (254 mm) (see 8.7 ).
英文名称Aluminum Alloy, Extruded Profiles (7055-T77511) 8.0Zn - 2.3Cu - 2.0Mg - 0.16Zr Solution Heat Treated, Stress Relieved, and Overaged