主营:预硬模具钢,高耐磨铝合金,电较铜合金,进口不锈钢,硬质合金,热处理弹簧钢,A3,45#
所在地:
上海 上海
产品价格:
电议021-33524623何小姐元/公斤(大量采购价格面议)
最小起订:
0
发布时间:
2019-05-31
有效期至:
2019-06-30
产品详细
<p><span style=“FONT-SIZE: medium“><span style=“FONT-SIZE: small“>材料名称:<br /></span><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>7075铝合金</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>化学成份:</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>硅Si:0.40</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“> 铜Cu:1.2~2.0</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“> 镁Mg:2.1~2.9</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“> 锌Zn:5.1~6.1</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“> 锰Mn:≤0.30</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“> 钛Ti:≤0.20</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“> 铬Cr:0.18~0.28</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“> 铁Fe:0.50</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“> 注:单个:≤0.05;合计:≤0.15</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“> 铝Al:余量</span></strong></span><br /><span style=“FONT-FAMILY: 宋体; COLOR: black“><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“> 材质成分及工艺过程严格控制,保证每批次材质成分和机械性能达到或超过国标。</span></strong></span></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>7075铝合金棒的加工特性</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“><span style=“COLOR: #0000ff“>7075铝被称为</span><span style=“COLOR: #0000ff“>非常高度铝合金</span><span style=“COLOR: #0000ff“>,合金的屈服强度接近与抗拉强度,屈服比高,比强度也很高,</span></span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“><span style=“COLOR: #0000ff“>但塑性和高温强度较底,宜做常温、120℃以下使用的承力结构件,合金易于加工,</span></span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“><span style=“COLOR: #0000ff“>有姣好的耐腐蚀性能和较高的韧性</span><span style=“COLOR: #0000ff“>。该合金广泛用于航空和航天领域,并成为这个领域中较重要的</span></span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“><span style=“COLOR: #0000ff“>结构材料之一。</span></span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>物理特性及机械性能:</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>抗拉强度:524Mpa</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>0.2%屈服强度455Mpa</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“> 伸长率:11%</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>弹性模量:E/Gpa:71.</span></strong></span><br /></span><span style=“FONT-SIZE: medium“><span style=“COLOR: #0909f7“><br /></span><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>7075铝板产品特点:</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“><span style=“COLOR: #0000ff“>1.</span><span style=“COLOR: #0000ff“>高度度可热处理合金。</span></span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>2.良好机械性能。</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>3.可使用性好。</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>4.易于加工,耐磨性好。</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>5.抗腐蚀性能、舒缓反应性好</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>7075简介:</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>7075是一种冷处理锻压合金,强度高,远胜于软钢。7075是商用较力度强合金之一。普通抗腐蚀性能、</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“>良好机械性能及阳较反应。细小晶粒使得高层度钻孔性能更好,工具耐磨性增强,螺纹滚制更与重不同。</span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“><span style=“COLOR: #0000ff“>铝7075是一种冷处理锻压合金,强度高,远胜于软钢。7075铝合金是商用较力度强合金之一。</span></span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“><span style=“COLOR: #0000ff“>普通抗腐蚀性能、良好机械性能及阳较反应。</span><span style=“COLOR: #0000ff“>细小晶粒使得高层度钻孔性能更好</span><span style=“COLOR: #0000ff“>,工具耐磨性增强,</span></span></strong></span><br /><span style=“FONT-FAMILY: simsun“><strong><span style=“COLOR: #0000ff“><span style=“COLOR: #0000ff“>螺纹滚制更与重不同。</span></span></strong></span><br /></span></p>