Article: Beryllium-free copper.(METALCASTING SUPPLIES)

Yamato Alloy Co. Ltd. announced that its NC 25 and NC 50 copper alloys are now available for overseas customers. These new alloys contain nickel, silicon and chromium but no beryllium, which is regarded as an environmentally unfriendly metal. The NC alloy characteristics include high and uniform hardness, tensile strength ...

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