上海锴信金属制品有限公司

主营:铝箔,铝卷,铝板,铝棒,铝管,铝方管,角铝,铝排

专业生产销售2a12铝板,

产品信息

产品详细

锴信2A122A122A122A122A122A122A122A12 2A12/锴信2A122A122A122A122A122A122A122A122A12、锴信2A122A122A122A122A122A122A122A122A12、锴信2A122A122A122A122A122A122A122A122A12、锴信2A122A122A122A122A122A122A122A12

上海哪个厂家有经验生产销售2a12铝板,上海2a12铝板怎么卖

上海哪个厂家有经验生产销售2a12铝板,上海2a12铝板怎么卖

详细介绍:

材料名称:2a12铝合金
标准:GB/T3190-1996
主要特征及应用范围:
这是一种高度度硬铝,可进行热处理强化,在淬火和刚淬火状态下塑性中等,点焊焊接良好,用气焊时有形成晶间裂纹的倾向,合金在淬火和冷作硬化后其可切削性能尚好,退火后可切削性低:抗腐蚀性不高,常采用阳较氧化处理与涂漆方法或表面加包铝层以提高其抗腐蚀能力。用途主要用于制作各种高负荷的零件和构件(但不包括冲压件锻件)如飞机上的骨架零件,蒙皮,隔框,翼肋,翼梁,铆钉等150℃以下工作零件。

化学成分:
硅Si:0.50
铁Fe: 0.50
铜Cu:3.8-4.9
锰Mn:0.30-0.9
镁Mg:1.2-1.8
锌Zn:0.30
钛Ti:0.15
镍 NI:0.1
铝Al:余量

力学性能:
抗拉强度 σb (MPa) ) ≥410
条件屈服强度 σ0.2 (MPa) )≥265
试样尺寸:所有壁厚
注:管材室温纵向力学性能
热处理工艺:
均匀化退火:加热480~495℃;保温12~14h;炉冷。2)完全退火:加热390~430℃;保温时间30~120min;炉冷至300℃,空冷。 3)快速退火:加热350~370℃;保温时间为30~120min;空冷。4)淬火和时效:淬火495~505℃,水冷;人工时效 185~195℃,6~12h,空冷;自然时效:室温96h。

锴信2A122A122A122A122A122A122A122A12 2A12/锴信2A122A122A122A122A122A122A122A122A12、锴信2A122A122A122A122A122A122A122A122A12、锴信2A122A122A122A122A122A122A122A122A12、锴信2A122A122A122A122A122A122A122A12

上海哪个厂家有经验生产销售2a12铝板,上海2a12铝板怎么卖

上海哪个厂家有经验生产销售2a12铝板,上海2a12铝板怎么卖

 

 

联系方式

相关产品

拨打电话 立即询盘