CDA770 1/2H銅合金CDA7701/2H銅合金 CDA7701/2H銅合金白銅是以鎳為主要添加元素的銅基合金，呈銀白色，有金屬光澤，故名白銅。銅鎳之間彼此可無限固溶形成連續固溶體，即不論彼此的比例多少，而恒為α——單相合金。當把鎳熔入紅銅里，含量超過16%以上時，產生的合金色澤就變得潔白如銀，鎳含量越高，顏色越白。白銅中鎳的含量一般為25%應用CDA7701/2HCDA7701/2H洋白銅、CDA7701/2H銅合金、CDA7701/2H銅材CDA7701/2H銅帶、CDA7701/2H銅卷、CDA7701/2H銅棒、CDA7701/2H銅板、CDA7701/2H銅管CDA7701/2H銅線、CDA7701/2H銅絲、CDA7701/2H帶材、CDA7701/2H帶料、CDA7701/2H卷帶CDA7701/2H卷材、CDA7701/2H卷料、CDA7701/2H板材、CDA7701/2H板料、CDA7701/2H平板CDA7701/2H薄板、CDA7701/2H厚板、CDA7701/2H板塊、CDA7701/2H棒材、CDA7701/2H棒料CDA7701/2H圓棒、CDA7701/2H直條、CDA7701/2H管材、CDA7701/2H管料、CDA7701/2H線材CDA7701/2H絲材、CDA7701/2H扁條、CDA7701/2H長條、CDA7701/2H盤圓、CDA7701/2H盤線