特性 Mechanical Properties 板厚10mm Plate Thickness 10mm
抗拉强度Tensile Strength	屈服强度Resistance	延伸Elongation	比重Specific Density	导电率Conductivity	热传导度Thermal  Conduction Degree	线膨胀系数SLinear  Expansion Coefficient
195以上Over	110以上Over	7以上Over	2.69	35	0.14	23.8

化学成分（%）Chemical Composition（%）
Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Al	其他Miscellaneous
0.25	0.4	0.1	0.1	2.2~2.8	0.15~0.35	0.1	—	剩余Residual	—

概述 Summarization
5000系列的铝—镁合金，是一种有中等程度强度，耐腐蚀性，焊接性良好的铝合金代表商品。从薄板到厚板在所有领域被广泛使用。
This is a typical aluminum alloy product with medium strength , corrosion and good welding performance made of 5000 serial aluminum-magnesium alloy . Both thin plate and heavy plate are wildly used in various fields.

进货商品（尺寸）信息Information for Purchase of Goods（Size）
以下尺寸也能从日本进货 The goods in the following sizes may also be purchased from Japan.