本公司厂家直销多种进口(国产)铝板铝棒铝带防绣铝硬铝纯铝等品种多规格全,如7075,7075t6,7075t651,5083,5083h112,5083h32,5083h22,6061,6061t6,6061t651,6063,6063t4,6063t451,6063t6,5052,5052h1
2023-07-24 46/公斤7075化学成分:硅Si≤0.4铁Fe≤0.5铜Cu1.2-2.0锰Mn≤0.3镁Mg2.1-2.9铬Cr0.18-0.28锌Zn5.1-6.1钛Ti≤0.2单个0.057075产品特点:1.高度度可热处理合金。
2023-07-24 电议/KG