牌号：2A14标准：GB/T3191-1998●特性及适用范围：从成分看即属于硬铝合金又属于锻铝合金,与2A50相比，因含铜量较高，故强度较高,热强性较好,但在热态下的塑性不如2A50好，合金具有良好的可切削性,接触焊、点焊和滚焊性能良好,电弧焊和气焊性能差;可进行热处理强化,有挤压效应;耐蚀性不高,人工时效时有检间腐蚀倾向。销售美国"ALCOA"铝板，铝棒:6061-T6,7075-T651,A5052-H32,7075-T6,6061-T651,5052-H112,5086-H32,5083-H111,5083-H112,6063,5083,5086,2011,2017,2024,3003,7022,7050,7072,6060,6061,7075,5052,6082-T6,6082等合金铝板/棒/管材等销售国产铝板，铝棒:5A06，5A03，6061-T6,7075-T651,A5052-H32,7075-T6,6061-T651,5083-H111,1050,1060,6061,7075,5052,6063,6060-T6,5083,5086,6062,6082-T6,6082,6262,5154,5754,5356,491,LY12,L***,LF2,LF3,LF5,LD31等合金铝板/棒/管材等常备现货铝板/厚度如下:6061:1mm-280mm;7075:2mm-180mm5052:1mm-80mm5083:8mm-80mm7075-T651:10mm-180mm6063:2mm-280mm2017:4mm-80mm6082-T6:2mm-280mm6061-T6:2mm-300mmA5052-H32:0.5mm-10mm5083-H111:1mm-100mm)