IPDB › China Industry › Metallurgy, Mineral & Energy
China, Chinese C17200/C1720 Cube2 Beryllium Copper Alloy Bar/Rod1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
AlloyCopper AlloyBeryllium Copper StripBeryllium Copper Rod
Huona (Shanghai) New Material Co., Ltd.
Preview:
Product Description C17200/C1720 Cube2 Beryllium Copper Alloy Bar/RodBeryllium copper C17200 Cube2--C17200 (CDA 172) Beryllium Copper is the most commonly utilized Copper Beryllium alloy and is notable for its highest strength and hardness compared to commercial copper alloys. C17200 alloy contains appr. 2% of beryllium and achieves its ultimate tensile strength can exceed 200 ksi, while the hardness approaches Rockwell C45. Meanwhile, the electrical conductivity is a minimum of 22% IACS in the fully aged condition.C17200 also exhibits exceptional resistance to stress relaxation at elevated temperatures. Chemical CompositionElementComponentBe1.85-2.10%Co+Ni0.20% MinCo+Ni+Fe0.60% Max.CuBalance Physical PropertiesDensity (g/cm3)8.36Density before age hardening (g/cm38.25Elastic Modulus (kg/mm2 (103))13.40Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C)17 x 10-6Thermal Conductivity (cal/(cm-s-°C))0.25Melting Range (°C)870-980 Mechanical property:(before heat treatment)statusTensile strength(Kg/mm3)Hardness(HV)Conductivity( IACS%)Elongation(%)H70-85210-240222-81/2H60-71160-210225-25042-5590-1602235-70 Mechanical property:(after heat treatment)statusTensile strength(Kg/mm3)Hardness(HV)Conductivity(IACS%)Elongation(%)H130-151380-420221-51/2H126-147370-410222-70112-135350-339223-11 Features 1. High thermal conductivity 2. High corrosion resistance, especially suitable for polyoxyethylene (PVC) products mold. 3. High hardness, wear resistance and toughness, as inserts used with mould steel and aluminium can make the mold play a highly efficient, prolong the service life. 4. Polishing performance is good, can achieve high mirror surface precision and complicated shape design. 5. Good tackiness resistance, easy to welding with other metal, easy to machining, there is no need additional heat treatment.Applications1. Beryllium Copper is widely used in mold core, injection mold insert, mold cavity, corrosion resistant die, die casting2. machine head, watering the crossing thimble, the punch mould parts, hot runner system such as accessories,3. stretching die, casting mould, die-casting mould, and corrosion resistant wear resistant parts such as bearings,
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...