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    濟南鋁板的表面質量

    文章出處:www.bst22024.com 責任編輯:admin 人氣:629 發表時間:2023-01-09 14:50:34

    1、濟南鋁板http://www.bst22024.com/表面不允許有裂紋、腐蝕斑點和硝鹽痕跡。
    Jinan aluminum surface does not allow cracks, corrosion spots and nitrate traces.

    2、濟南鋁板表面上允許有深度不超過缺陷所在部位壁厚公稱尺寸8%的起皮、氣泡、表面粗超和局部機械損傷,但缺陷最大深度不能超過0.5mm,缺陷總面積不超過板材總面積的5%。
    Allow Jinan aluminum surface defects on the site where the depth does not exceed the nominal wall thickness of 8% from the size of the skin, bubbles, surface roughness and local super mechanical damage, but can not exceed the maximum defect depth 0.5mm, the total area of the defect does not exceed the total area of the plate 5%.

    3、濟南鋁板http://www.bst22024.com/允許供貨方沿型材縱向打光至表面光滑,其他要求有需求方和供貨方自己擬定。
    Jinan aluminum allows the supplier to the lighting along the longitudinal profile, smooth surface, the other requires a demand-side and supply side drawn up.

     

    此文關鍵字:濟南鋁板
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