CW708R – CuZn31Si
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The provider offers KMZ brass alloy brand CW708R (CuZn31Si) at economical price. Regular customers can take advantage of the discount discount. The provider ensures timely delivery of products to any email address. The price is the best in this segment of the rental.
Alloy CW708R (CuZn31Si) is a wrought brass according to DIN 17670 DIN 17672… This grade of brass is not hardened by heat treatment and acquires the desired properties only as a result of strain hardening — forging, cold drawing or rolling. The shade varies from alloy steel (high zinc content) to light yellow (high copper content).
Thanks to the nice color of brass is used in decorative detail, but also in the manufacture of electrical components, which has a value of good electrical conductivity and mechanical strength of the material. Corrosion resistance allows the use of brass for the manufacture of sanitary fittings and slide bearings with low working speeds. The presence of silicon increases the level of mechanical properties.
- Density, kg/m3 — 8300;
- Melting point, 0 C — 860 925…;
- Coefficient of thermal conductivity, W/mgrad — 33;
- Specific heat, kJ/ggrad — 377;
- The coefficient of thermal expansion, µm/deg — 19,7;
- The modulus of elasticity, GPA — 85.
- The limit of strength, MPa — not less than 500;
- Yield strength, MPa — not less than 420;
- Elongation, % not less than 15;
- Brinell hardness number, HB, 110…170 (smaller values for rental, large — for forgings).
Supplier KMZ offers to buy brass alloy brand CW708R (CuZn31Si) at economical price. Regular customers can take advantage of the discount discount. The provider ensures timely delivery of products to any email address. The price is the best in this segment of the rental.
Buy brass alloy brand CW708R (CuZn31Si) provider KMZ can at an affordable price. The price is formed based on the European standards of production. To buy a circle, a wire, a tube made of any copper alloy in stock at a reasonable price, you can wholesale or retail.