
ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003铝板、7075铝板价格、3003铝板厂家、3005铝板ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003 ZL3003
陈小姐 联系电话:86-021-33732011 手机号码:13585559921 QQ:1834599099
西南ZL303铝板@@西南ZL303铝板厂家@@%%
详细介绍:
材料名称:ZAlMg5Si1合金代号:ZL303
标准:GB/T1173-1995
特性及适用范围:
不可热处理强化。该合金具有X良的耐蚀性与切削加工性,其耐蚀性与ZL303合金相近,而切削加工性X过其他各系列的铸造合金。它的耐热性与焊接性均高于Al-Si系合金,并且也比ZL301好;但缺点是室温力学性能较低。该合金的铸造性能也较差,收缩率大,气密性不高,不如Al-Si系合金的铸造性能;而和ZL301合金相比,其吸气形成缩孔倾向,以及热裂倾向均有所改进。
化学成分:
硅Si:0.8-1.3
锰Mn:0.1-0.4
镁Mg:4.5-5.5
铝Al:余量
铁(砂型铸造):0.000~0.500
铁(金属型铸造):0.000~0.500
铜Cu:≤0.10(杂质)
锌Zn:≤0.2(杂质)
钛Ti:≤0.2(杂质)
注:杂质总和:(砂型铸造)≤0.7;(金属型铸造)≤0.7
力学性能:
抗拉强度σb(MPa):≥145
伸长率δ5(%):≥1
硬度(HB):≥55(5/250/30)
铸造方法:
砂型铸造、金属型铸造、熔模铸造、壳型铸造(F态.S.J.R.K)
西南ZL303铝板@@西南ZL303铝板厂家@@%%
西南ZL303铝板@@西南ZL303铝板厂家@@%%
西南ZL303铝板@@西南ZL303铝板厂家@@%%
西南ZL303铝板@@西南ZL303铝板厂家@@%%
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ZL3003铝板、7075铝板价格、3003铝板厂家、3005铝板
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