Oil copper sheet SAE841 US oil copper rod copper performance oil

Kai more long-term sales of copper rod oil oil copper, oil, copper pipes, oil copper profile, brass, aluminum Alloy aluminum. Aluminum rod. Aluminum. Copper, copper, copper strip and processing a variety of shaped copper, varieties: pure copper (copper), brass, bronze, chromium copper, beryllium copper, phosphor bronze, oxygen-free copper, bronze, aluminum bronze, silicon bronze, tungsten, copper, nickel alloy, manganese brass, oil copper sheet SAE841 performance copper alloys and other copper, oil, copper and other sheet SAE841: copper sheet SAE841 oil is known elastic material, copper sheet SAE841 control oil low-temperature annealing before cold working and processed grain size is necessary. Fine grain processing material strength, elastic modulus and fatigue strength than its coarse grain processing materials, but lower plasticity. Cold material at 210 ~ 270 ℃ after 1 ~ 2h low-temperature annealing to produce annealed hardening effect can be further improved strength, ductility, elastic limit and modulus of elasticity of products, and increase the stability of elastic. There are two grades of oil copper alloy is mainly produced SAE841 elastic element particularly good electrical conductivity of the spring contact pieces, instruments of wear parts and anti-magnetic components such as; easy to form centralized shrinkage when oil copper sheet SAE841 solidification volume shrinkage is small; oil copper plate SAE841 improved casting method and process conditions reduce the degree of inverse segregation; liquid alloy, copper sheet SAE841 ingredient oil oil copper rods generate brittle inclusions, melting to fully oxygen, preventing the inclusions caused reduce the mechanical properties of the alloy; sensitivity to overheating and gas is very small, can be a good soldering and brazing; spark occurs upon impact, non-magnetic, cold, and high wear resistance.