C12000 phosphorus deoxidized copper is a kind of copper material made by adding phosphorus to ordinary pure copper for deoxidizing treatment. The following is its detailed introduction:
Basic Information
Chemical Composition:
Copper+Ag Cu+Ag≥99.85
Tin Sn≤0.01
Lead Pb≤0.005
Phosphorus P0.013～0.050
Nickel Ni≤0.01
Iron Fe≤0.05
Antimony Sb≤0.002
Sulfur S≤0.005
Arsenic As≤0.005
Bismuth Bi≤0.002
Oxygen O≤0.01
Note≤0.15(impurity)
Mechanical properties:
Tensile strength σb (MPa)215～275
Elongation δ10 (%)≥25
Hardness 55～100HV
Note: room temperature tensile mechanical properties of the rod
Specimen size: diameter or distance from the opposite side 5-20
Hardness: Its hardness ranges from 75 to 120HV.
Standard: in line with GB/T 2059-2000 standard. Characteristics and scope of application Good welding performance and cold bending performance: C12000 phosphorus deoxidation copper has good welding performance and cold bending performance, generally no "hydrogen disease" tendency, can be processed and used in a reducing atmosphere, but should not be processed and used in an oxidizing atmosphere.
High electrical and thermal conductivity: due to its lower phosphorus content, C12000 electrical and thermal conductivity is higher than TP2 phosphorus deoxidized copper.
Wide range of applications: It is mainly applied in the form of tubes, but can also be supplied as plates, strips, rods or wires. Commonly used in the manufacture of gasoline or gas transmission pipes, drainage pipes, condenser pipes, pipes for water mines, condensers, evaporators, heat exchangers, train box parts, etc.
Mechanical properties
Tensile Strength: The tensile strength (σb) is between 245 and 345 MPa. Elongation: elongation (δ10) not less than 8%.
Production process
The production process for C12000 Phosphorus Deoxidized Copper consists of deoxidizing the copper by adding elemental phosphorus to it, which is subsequently processed to form the desired shape and size. Comparison with other copper materials Compared with other copper materials, C12000 Phosphorus Deoxidized Copper has certain advantages in terms of electrical and thermal conductivity and mechanical properties, and is particularly suitable for applications that require high levels of these properties.
