C12200 phosphorus deoxidized copper, is a good performance of metal materials. Phosphorus deoxidation copper welding performance and cold bending performance is good, generally no "hydrogen disease" tendency, can be processed in a reducing atmosphere, use, but should not be processed in an oxidizing atmosphere, use.TP1 residual phosphorus is less than TP2, so its electrical conductivity, thermal conductivity is higher than the TP2.TP1 and TP2 are mainly applied to the pipe, but also can be plate, strip or bar, Wire supply. Used as gasoline or gas delivery pipe, drain pipe, condenser pipe, water mine pipe, condenser, evaporator, heat exchanger, train box parts.
Chemical composition: copper + silver Cu + Ag: ≥ 99.85 tin Sn: ≤ 0.01 lead Pb: ≤ 0.005 phosphorus P: 0.013 ~ 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)
T2 copper has good electrical - thermal conductivity - corrosion resistance and processing performance, can be welded and brazed. Containing less impurities to reduce the electrical conductivity - thermal conductivity, trace amounts of oxygen on the electrical conductivity - thermal conductivity and processing and other properties do not have much impact, but easy to cause "hydrogen disease", should not be in the high temperature (such as > 370 °) in a reducing atmosphere processing (annealing - welding, etc.) and use!
Chemical composition: reference standard GB/5231-2001 Sb: 0.002 As: 0.002 Fe: 0.005 Pb: 0.005 S: 0.005
High copper alloy series:
Model: TSn0.1 (C67300 C67400), TUAg0.03 (C67300 C67400), TUAg0.05, TMg0.5 (C67300 C67400);
Properties: high electrical and thermal conductivity, corrosion resistance, moderate strength, easy processing and molding, and pure copper compared with good resistance to high temperature softening ability;
Application: Widely used in automobile water tanks, heat sinks, motor rectifiers, relays, etc.;
Function: Suitable for making leadframe material for circuit wafers as well as special materials and leadframe material for motor rectifiers, etc.
Multi-alloy series:
Model: B10, B25, B30, BFe10-1-1, BFe30-1-1;
Properties: good corrosion resistance, high plasticity, very good electrical properties, good cold and hot working properties, high strength and good welding performance;
Applications: mainly used in high resistance and thermocouple alloys, heat exchangers, etc.;
Functions: for the marine industry, thermal power plants and other structural materials and heat exchangers and corrosion resistance requirements of the degree of some occasions of the product.
Tin brass series: .
Model: HSn75-2 (C44250), HSn88-1 (C4220), HSn88-2 (C4250), HSn72-1 (C44500), XYK-9 (HSn72-1-1);
Properties: high strength and hardness, characterized by seawater corrosion resistance, excellent performance, so there is ** brass called;
Applications: mainly used in electrical switches, springs, terminals. Spring washers, electronic connectors, condensers and so on;
Function: Suitable for the production of ship parts, condenser tube plate, weather stripping strips with strips and thin plates.
Frame material series: .
Model: XYK-1(KFC/C67300 C67400), XYK-3(C67300 C67400), XYK-4(C19400), XYK-5(C7025), XYK-7(C67300 C67400), XYK-10(C67300 C67400);
Properties: high electrical conductivity and strength, with good cold and hot working properties and welding performance;
Applications: mainly used for discrete components, IC lead frame material, LED lighting, relays, terminal connectors, BGA substrate heat dissipation materials and connectors;
Function: Suitable for the production of circuit breaker components, electrical appliances, springs and terminals, etc. on the strength and to the conductive requirements of high materials.
Purple Copper Series: . Model: T2 (C1100), TU00 (C67300 C67400), TU1, TU2, TU3 (C67300 C67400), TP1 (C67300 C67400), TP2 (C67300 C67400);
Properties: high electrical and thermal conductivity, corrosion resistance, suitable strength, easy processing and forming and elegant and solemn color;
Applications: widely used in RF cable tapes, transformers, relays, hi-fi speaker wires, contactors, inverters, etc;
Functions: suitable for making power transmission materials, conductive components, electrical parts, electrode materials and corrosion-resistant components.
Brass Series:
Model: H62 (C2800), H63 (C2720), H65 (C2680), H68 (C2620), H70 (C2600), H85 (C2300), H90 (C2200), H96 (C2100); .
Properties: Good cold workability and good hot forming, good corrosion resistance and strength;
Application: Widely used in all kinds of buttons, heat dissipation parts, daily decorations and complex cold deep-drawn parts;
Function: Suitable for making electrical connectors, architectural decorations, radiator fins, medals, musical instruments, clock and watch components, instrument components and other hardware products, etc.;.
White Copper Series:
Model: .BZn10-25 (C7450), BZn12-24 (C7451), BZn15-20 (C7541), BZn18-10 (C7350), BZn18-18 (C7521), BZn18-26 (C7701);
Properties: beautiful color, and has excellent ductility, fatigue resistance and corrosion resistance, good resistance to stress relaxation;
Application: used for liquid crystal body shock element shell, crystal shell, potentiometer with sliding piece, machinery, construction, wind instruments, and so on;
Function: Suitable for the production of precision mechanical parts, springs and parts of electronic devices, optical instrument components, clock parts, shielding cover shells, resonators and other components;
Bronze Series:
Model: XYK-6 (C50715), QSn4.0-0.3 (C5111/C5100), QSn6.5-0.1 (C5191), QSn8.0-0.3 (C5210), QSn10-0.3 (C5240).
Properties: good ductility, fatigue resistance and corrosion resistance;
Application: electronic, electrical springs, switches, connectors, lead frames, connectors, terminals, vibration sheet, etc. C5192 and C5102 for elastic materials; elasticity requirements are particularly high, the choice of C5210, C5240;
Function: Suitable for making materials such as elastic components, wear-resistant parts, corrosion-resistant parts and antimagnetic parts.
