Bronze powder CuSn6 CW452K bronze powder C51900 metal powder 200 mesh 5g-5kg

Weight tolerance may be up to +/-2%

Description:

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CuSn6 is a copper alloy with 6% tin, produced by solid-solution strengthening. This alloy has high strength and good spring properties with sufficient electrical conductivity and good cold formability. It is wear-resistant, highly corrosion-resistant, and easy to solder.

The electrical conductivity of this alloy is influenced by various factors, including chemical composition, the degree of cold deformation, and the size of the crystal grains. Strong cold deformation and fine crystal grains can reduce conductivity.

CuSn6 is resistant to natural and industrial atmospheres, sea air, drinking and service water (with moderate flow), seawater, as well as to non-oxidizing acids, alkalis, and neutral salt solutions. However, CuSn6 is not resistant to ammonia, halogen-, cyanide-, and sulfide-containing solutions, nor to atmospheres and oxidizing acids. In contrast, bronze alloys offer better resistance to seawater and pitting corrosion.

Properties of CuSn6:

• high strength
• good spring properties
• good cold formability
• good corrosion resistance

Main applications for CuSn6:

• automotive construction
• machine building
• electrical engineering
• ship and equipment construction

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