供应QA19-5-1-1铜合金

                        种类            铜合金            产地            进口                            牌号            QA19-5-1-1            铜含量            标准（%）                            杂质含量            标准（%）            粒度            标准（目）                            软化温度            标准（℃）            导电率            标准（%IACS）                            硬度            标准（HRB）                                    scription-detail" class="de-description-detail fd-editor">我公司产品齐全，主要经营德国、日本、奥地利、瑞典等国家模具钢及承接大型大水磨、光板加工、精磨料加工及真空热处理，销售进口钢材(有高速钢．粉末钢..钨钢．塑胶模具钢. 五金模具钢. 压铸模具用钢．合金钢工具钢．进口铜料）．同时兼营各种国产钢，铝材，五金工具，模具配件等。品种齐全．质量稳定．价格优惠！