合金鋁板牌號表示方法采用變形鋁和鋁合號注冊組織推薦的四位數(shù)字體系牌號命名方法，例如工業(yè)純鋁有1070、1060等，Al-Mn合金有3003等，Al-Mg合金有5052、5083等。 1×××H——純鋁，2×××H——鋁銅合金，3×××H——鋁錳合金，4×××H——鋁硅合金，5×××H——鋁鎂合金； H1×——熱軋、張力強(qiáng)，H2×——連鑄連軋、張力強(qiáng)、部分韌化，H3×——經(jīng)過內(nèi)應(yīng)力處理、性能穩(wěn)定，H4×——經(jīng)過上漆或涂層； H×2——25%硬度處理，H×4——50
The method for designation of aluminum alloy plate is the international four digit system naming method recommended by the international brand registration organization of wrought aluminum and aluminum alloy. For example, the industrial pure aluminum has 1070, 1060 and so on. The Al-Mn alloy has 3003 and so on, and the Al-Mg alloy has 5052, 5083 and so on. 1 * * * H pure aluminum, 2 * * * H - 3 * * * Al Cu alloy, H aluminum manganese alloy, 4 * * * H - aluminum silicon alloy, 5 * * * H H1 * - aluminum magnesium alloy; hot rolling, Zhang Liqiang, H2, Zhang Liqiang, * - casting part toughening, H3 * - after stress treatment, stable performance, H4 * - after paint or coating; H * 2 - 25% hardness and H * 4 - 50
合金鋁板牌號表示方法采用變形鋁和鋁合號注冊組織推薦的四位數(shù)字體系牌號命名方法，例如工業(yè)純鋁有1070、1060等，Al-Mn合金有3003等，Al-Mg合金有5052、5083等。

The method for designation of aluminum alloy plate is the international four digit system naming method recommended by the international brand registration organization of wrought aluminum and aluminum alloy. For example, the industrial pure aluminum has 1070, 1060 and so on. The Al-Mn alloy has 3003 and so on, and the Al-Mg alloy has 5052, 5083 and so on.
1×××H——純鋁，2×××H——鋁銅合金，3×××H——鋁錳合金，4×××H——鋁硅合金，5×××H——鋁鎂合金；
1 * * * H pure aluminum, 2 * * * H - 3 * * * Al Cu alloy, H aluminum manganese alloy, 4 * * * H - aluminum silicon alloy, 5 * * * H - aluminum magnesium alloy;
H1×——熱軋、張力強(qiáng)，H2×——連鑄連軋、張力強(qiáng)、部分韌化，H3×——經(jīng)過內(nèi)應(yīng)力處理、性能穩(wěn)定，H4×——經(jīng)過上漆或涂層；
H1 * - hot-rolled, Zhang Liqiang, H2 * - continuous casting, rolling, Zhang Liqiang, partial toughening, H3 * - through internal stress treatment, stable performance, H4 * - after painting or coating.
H×2——25%硬度處理，H×4——50%硬度處理，H×6——75%硬度處理，H×8——90以上硬度處理。
H x 2 - 25% hardness treatment, H x 4 - 50% hardness treatment, H x 6 - 75% hardness treatment, H x 8 - 90 hardness treatment.
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