GB/T 3880.2-2012 in English

《GB/T 3880.2-2012一般工业用铝及铝合金板、带材 第2部分：力学性能》由TC243（全国有色金属标准化技术委员会）归口，TC243SC1（全国有色金属标准化技术委员会轻金属分会）执行，主管部门为中国有色金属工业协会。

1 Scope

This part of GB/T 3880 specifies mechanical properties of wrought aluminium and aluminium alloy plates, sheets and strips for general engineering applications.
This part is applicable to wrought aluminium and aluminium alloy plates, sheets and strips (hereafter referred to as “plates, sheets and strips”) for general engineering applications.

2 Mechanical Properties

Tensile testing of plates, sheets and strips at ambient temperature shall be in accordance with those specified in Table 1. During bending properties testing, the bend radius shall be in accordance with those specified in Table 1. Plates, sheets and strips after bending test shall be free from crack on the surface. For the mechanical properties of plates, sheets and strips with a thickness exceed those specified in Table 1, actual measured results shall be accompanied.
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