ISO 6362-4:1988 锻铝和铝合金挤压棒/条,管材和型材.第4部分：挤压型材.形状公差和尺寸

标准编号：ISO 6362-4:1988

中文名称：锻铝和铝合金挤压棒/条,管材和型材.第4部分：挤压型材.形状公差和尺寸

英文名称：Wrought aluminium and aluminium alloy extruded rods/bars, tubes and profiles — Part 4: Extruded profiles — Tolerances on shape and dimensions

发布日期：1988-04

标准范围

ISO 6362的本部分规定了横截面尺寸、长度、允许轮廓和角度、扭曲、平面度公差等方面的公差。公差适用于截面尺寸由不大于600 mm的外圆给出的挤压型材。本部分不适用于轧制和拉伸型材，以及通过轧制成型、挤压或拉伸管材、挤压或拉伸棒材由板材制成的型材。

This part of ISO 6362 specifies among other things the tolerances on cross-sectional dimensions, on lengths, on the permissible contour and angular, twist, flatness tolerances. The tolerances apply to extruded profiles with cross-sectional dimensions given by a circumscribing circle not greater than 600 mm. This part does not apply to rolled and drawn profiles and profiles made from sheet by roll forming, extruded or drawn tube and extruded or drawn rod and bar.

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