ISO 6362-5:2012
Wrought aluminium and aluminium alloys — Extruded rods/bars, tubes and profiles — Part 5: Round, square and hexagonal bars — Tolerances on shape and dimensions
发布时间:2012-06-22 实施时间:


ISO 6362-5:2012标准的目的是为了确保铝合金挤压杆/棒,管和型材的形状和尺寸符合规定的标准。该标准规定了圆形,正方形和六角形杆的公差,包括直径、宽度、厚度、长度、直线度、弯曲度、扭曲度、截面形状和表面质量等方面。

该标准的适用范围包括直径或宽度在3 mm至250 mm之间的铝合金挤压杆/棒,管和型材。该标准不适用于铝合金挤压型材的公差,因为这些型材的公差需要根据其特定的形状和尺寸进行确定。

在ISO 6362-5:2012标准中,公差分为四个等级:A、B、C和D。等级A适用于高精度应用,等级D适用于一般应用。公差等级的选择应根据具体应用的要求进行确定。

除了公差之外,该标准还规定了铝合金挤压杆/棒,管和型材的其他要求,例如表面质量、截面形状、直线度、弯曲度、扭曲度和长度公差等。这些要求的目的是确保铝合金挤压杆/棒,管和型材的质量符合规定的标准。

相关标准
- ISO 6361-1:2011 Wrought aluminium and aluminium alloys - Sheets, strips and plates - Part 1: Technical conditions for inspection and delivery
- ISO 6361-2:2012 Wrought aluminium and aluminium alloys - Sheets, strips and plates - Part 2: Mechanical properties
- ISO 6361-3:2012 Wrought aluminium and aluminium alloys - Sheets, strips and plates - Part 3: Tolerances on form and dimensions for cold-rolled products
- ISO 6361-4:2012 Wrought aluminium and aluminium alloys - Sheets, strips and plates - Part 4: Tolerances on shape and dimensions for hot-rolled products
- ISO 6362-1:2012 Wrought aluminium and aluminium alloys - Extruded rods/bars, tubes and profiles - Part 1: Technical conditions for inspection and delivery