Material Datasheet · ASTM / ISO StyleMaterial Datasheet · ASTM / ISO Style

鋁合金 Aluminum Alloy 6013-T4

6000 Series · 鋁鎂矽合金系列Al-Mg-Si Alloy Series · 熱處理 Heat-treated (T4)

1範圍 Scope

本規格表彙整鋁合金 This datasheet compiles aluminum alloy 6013-T4(6000 Series 鋁鎂矽銅合金(Al-Mg-Si-Cu))之代表性化學成分、物理、機械、電氣、熱與加工性質。所列數值為典型參考值,依產品形式與量測條件而異,不作為設計或允收依據。's representative chemical composition, physical, mechanical, electrical, thermal, and processing properties. Values shown are typical references — they vary with product form and measurement conditions, and should NOT be used as the sole basis for design or acceptance.

2識別與國際牌號 Designations

材料分類Material Category6000 Series 鋁鎂矽銅合金(Al-Mg-Si-Cu)
鋁業協會 AAAluminum Association (AA)6013-T4
ISO / ENAlMg1SiCu (EN AW-6013)

3化學成分 Chemical Composition (Wt. %)

元素 ElementElement含量 Composition (wt.%)Composition (wt.%)
Aluminum Al餘量 Bal.
Silicon Si0.60 – 1.00
Magnesium Mg0.80 – 1.20
Copper Cu0.60 – 1.10
Manganese Mn0.20 – 0.80
Iron Fe≤ 0.50
Chromium Cr≤ 0.10
Zinc Zn≤ 0.25
Titanium Ti≤ 0.10
其他(單一) ≤ 0.05
其他(總計) ≤ 0.15

含銅強化型 6000 系合金,強度接近 2024,仍保有良好耐蝕與可焊性,廣用於航太與高階汽車結構件。鋁含量以餘量(remainder)計算;成分範圍為國際牌號標準值。

4物理性質 Physical Properties

性質 PropertyProperty公制 MetricMetric英制 ImperialImperial備註 NotesNotes
密度Density2.71 g/cc0.0979 lb/in³AA; Typical

5機械性質 Mechanical Properties

性質 PropertyProperty公制 MetricMetric英制 ImperialImperial備註 NotesNotes
硬度(布氏 HB)Hardness, Brinell9595Typical; 500 g load; 10 mm ball
硬度(維氏 HV)Hardness, Vickers105105Converted from Brinell Hardness Value
極限抗拉強度Ultimate Tensile Strength330 MPa48000 psiTypical
抗拉降伏強度Tensile Yield Strength195 MPa28500 psiTypical
斷裂伸長率Elongation at Break24 %24 %Typical; 50 mm gauge length
彈性模數Modulus of Elasticity71 GPa10300 ksiAverage of tension and compression
剪切強度Shear Strength200 MPa29000 psiTypical
蒲松比Poisson's Ratio0.330.33Estimated from trends in similar Al alloys
切削加工性Machinability70 %70 %0-100 Scale of Aluminum Alloys

6電氣性質 Electrical Properties

性質 PropertyProperty公制 MetricMetric英制 ImperialImperial備註 NotesNotes
電阻率Electrical Resistivity4.4e-006 ohm-cm4.4e-006 ohm-cmTypical at 20°C; T6

7熱性質 Thermal Properties

性質 PropertyProperty公制 MetricMetric英制 ImperialImperial備註 NotesNotes
線膨脹係數(20–100°C)CTE, linear23.6 µm/m-°C13.1 µin/in-°FAverage over 20-100°C range
比熱容Specific Heat Capacity0.896 J/g-°C0.214 BTU/lb-°FTypical
熱導率Thermal Conductivity150 W/m-K1040 BTU-in/hr-ft²-°FTypical; T6
熔點Melting Point579 – 649 °C1074 – 1200 °FAA; Typical range for wrought products
固相線溫度Solidus579 °C1074 °FAA; Typical
液相線溫度Liquidus649 °C1200 °FAA; Typical

8加工性質 Processing Properties

性質 PropertyProperty公制 MetricMetric英制 ImperialImperial備註 NotesNotes
固溶處理溫度Solution Temperature565 °C1049 °F
自然時效(T4)Natural Aging (T4)室溫自然時效 ≥ 96 hr
免責聲明 DisclaimerDisclaimer本規格表數值為典型參考值,隨加工狀態、產品形式與量測條件而異,不得作為設計計算或品質允收的唯一依據。資料整理自 Aluminum Association 與公開文獻,正式設計與採購請以最新版 ASTM/ISO 標準及供應商實測報告為準。