Application: Copper pipe is the first choice of residential water pipes, heating, cooling pipes in stalled. Copper products are widely used in aviation, aerospace, ships, military industry, metallurgy, electrical, mechanical, transportation, construction and other fields of …The two main alloys are 90/10 (90% copper, 10% nickel) and 70/30 (70% copper, 30% nickel). The 70/30 is the stronger and has greater resistance to seawater flow, but the 90/10 will provide good service for most applications and, being less expensive, tends to be more widely used.6061 aluminum alloy is a high-quality aluminum alloy product produced by heat treatment and pre-stretching process. ... The application of strips is widely used in decoration, packaging, construction, transportation, electronics, aviation, aerospace, weapons and other industries. ... Copper Cu: 0.15～0.4 Manganese Mn:0.15 6061 aluminum alloy ...Jul 30, 2021 · These ASTM A182 F12 Alloy Steel Flanges are then manufactured with high-quality raw materials, ... carbon, and additional elements such as vanadium, silicon, nickel, manganese, copper, and chromium are used to make alloy steels. Alloy Steel Varieties. ... whereas high-alloy steels contain more than 8% alloying elements. What is F5 Alloy steel.