黄铜

Brass Wire Mesh – Alloy Overview

65-35 yellow brass wire mesh (aka C270 brass wire mesh) is the most extensively used brass alloy in the industrial wire cloth world. As its common industry name suggests, 65-35 yellow brass is comprised of 65% copper and 35% zinc, with small additions of lead (0.045%) and iron (0.035%). When compared to copper wire cloth, C270 brass wire cloth possesses much better abrasion resistance, hardness, and tensile strength; it also exhibits improved corrosion resistance and lower electrical conductivity. As a higher zinc content results in a stronger, more ductile brass material, 65-35 yellow brass is stronger and more ductile than 80-20 low brass and 70-30 cartridge brass, but weaker and less ductile than 60-40 muntz brass. In comparison to phosphor bronzes, C270 brass is a softer material. Some characteristics of 65-35 yellow brass wire cloth which dictate its wide use are:

• The most widely used brass alloy for cold-forming.
• 所有形态均不具磁性。
• Golden yellow in color.
• 经得起户外日晒雨淋，不会生锈。
• 接触氨和其他盐类时会发生腐蚀。
• Good thermal and electrical conductivity.
• 抗菌。
• 可以进行切割、成型和焊接。