Chromium-Zirconium-Copper
Chromium-Zirconium-Copper
FANMETAL supply the C18150 Copper Alloy Rod material is Chromium-zirconium copper metal with a chemical formula of CuCrZr. CuCrZr copper alloy RAWS Class2 is widely used in welding, conductive tips, switch contacts, mold blocks, and auxiliary equipment for welding machines in automobile, motorcycle, barrel (tank) and other machinery manufacturing industries. Material.
Characteristics and application of Chromium-Zirconium-Copper alloy:
Chemical composition of chromium zirconium copper (mass fraction)% (Cr: 0.1-0.8, Zr: 0.1-0.6) Hardness (HRB78-83) Conductivity 43ms/m.
Features
Chromium-zirconium-copper has good electrical conductivity, thermal conductivity, high hardness, wear resistance, explosion resistance, crack resistance and high softening temperature, low electrode loss during welding, fast welding speed, low total welding cost, suitable for welding electrodes It is related to pipe fittings, but the performance of electroplated workpieces is general.
Chromium-zirconium-copper alloy is a high-strength and high-conductivity metal material. A small amount of zirconium and copper are added to chromium, and effective heat treatment is carried out, which not only improves the strength and hardness of the alloy, but also greatly increases the mechanical power. Chromium-zirconium-copper has the advantages of good electrical and thermal conductivity, strong resistance to deformation, less electrode loss during welding, high speed, low cost, strong wear resistance and crack resistance.
Application
Chromium-zirconium-copper is suitable for spot welding, seam welding, butt welding and projection welding, and is an ideal welding material for ordinary plates, coated plates and galvanized plates. Chromium-zirconium-copper round rods are widely used in welding, switch contacts and mold blocks in machinery manufacturing industries such as automobiles, ships, aerospace, refrigeration equipment, and civil electrical appliances.
Chromium-Zirconium-Copper Picture:
Chromium-Zirconium-Copper Specifications
The specifications of bars and plates are complete and can be customized according to customer requirements.
RWMA Class | Type of Material | CDA No. | Primary Use |
Class 1 | Copper-Zirconium | C15000 | Zirconium Copper is used in spot welding electrodes and seam weld wheels. It is particularly useful when welding galvanized materials because of its high thermal conductivity, which prevents sticking. |
Class 2 | Copper-Chromium | C18200 | Chromium Copper is the primary copper alloy for high level production spot and seam welding of clean mild steel, low alloy steels, stainless steel, low conductivity brasses and bronzes, nickel-silver, nickel, nickel alloys, and monel. It is also suitable for projection welding dies, seam welder shafts and bearings, flash and butt welding dies, and current-carrying structural members. |
Class 2 | Copper-Chromium-Zirconium | C18150 | Chromium Zirconium Copper is used as an electrode material for welding galvanized steel and other metallic-coated materials. It has improved creep resistance at high operating temperatures. |
Class 3 | Copper-Nickel-Silicon-Chromium | C18000 | Class 3 Beryllium Free Copper is a very hard, heat-treatable copper with moderate electrical conductivity that is ideal for use as seam weld wheels, projection welding dies, flash and butt welding dies, current-carrying shafts and bushings, high stressed structural current-carrying members, electrode holders, and high pressure electrodes where the welded material has a high electrical resistance. |
Class 3 | Copper-Nickel-Beryllium | C17510 | Class 3 Beryllium Copper is heat-treatable with moderate electrical and thermal conductivity and high tensile strength. It is recommended for projection welding dies, flash and butt welding dies, current-carrying members, and heavy-duty offset electrode holders. It is also generally recommended for spot and steam welding steels with high electrical resistance, such as stainless steel. |
Class 4 | Copper-Beryllium | C17200 | Class 4 Beryllium Copper has extremely high hardness and tensile strength but less electrical conductivity than Class III alloys. It is recommended as the electrode material for special flash, upset-butt and projection welding applications where pressures are extremely high and wear is severe, but where heat is not excessive. They are used frequently in the form of inserts and facings and seam welding bushings. |
C10100 | Oxygen-Free Copper | C10100 | Oxygen-Free Copper has the highest conductivity of all coppers. It is used for electrical and electronic conductors, wave guides, cavity resonators, super conductor matrixes, vacuum tube and solid-state devices, and glass to metal seals. |
C11000 | Electrolytic Copper | C11000 | Electrolytic Copper's malleability allows it to be readily bent, soldered, drilled, welded, and formed to fit almost any design. It is primarally used for plumbing fitting and some electrical compenents that do not require extensive machining. |
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