供应铜合金 C4250P

                        种类            铜合金            产地            进口国产                            牌号            C4250P            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）            用途举例：热加工方式:熔点:始锻:终锻:回火:正火:退火热处理规范：淬火:第一次℃,第二次℃,水冷、油冷；回火℃油冷、空冷。本商行专业从事各种进口钨钢、高速钢、钛合金、不锈钢、铜合金、铝合金、模具钢、工具钢、特殊钢的销售推广及售后服务