Beryllium cobalt copper is widely used in the manufacture of inserts and cores in injection molds or steel molds. When used as an insert in a plastic mold, it can effectively reduce the temperature of the heat concentration zone and simplify or eliminate the design of cooling water channels. The existing factory specifications of beryllium cobalt copper include: round and flat materials formed by forging and rolling, pipes formed by extrusion, mandrels processed by mechanical cutting, ingots and various casting profiles. It has high thermal conductivity; excellent corrosion resistance; excellent polishability; excellent abrasion resistance; excellent adhesion resistance; excellent machinability; high strength and high hardness; extremely good weldability. The extremely excellent thermal conductivity of beryllium cobalt copper is about 3 to 4 times better than that of mold steel. This feature can ensure rapid and uniform cooling of plastic products, reduce product deformation, unclear appearance details and similar defects. In most cases, it can significantly shorten the production cycle of the product.
- Name: Beryllium Cobalt Copper
- Used for: making injection molds
- Including: round and flat products formed by forging and rolling
- Advantages: excellent wear resistance, etc.
- Hardness: >260HV
- Conductivity: >52%IACS
Beryllium Cobalt Copper Welding Parameters
Resistance welding electrode: The mechanical properties of beryllium cobalt copper are higher than that of chromium copper and chromium zirconium copper materials, but the electrical conductivity and thermal conductivity are lower than that of chromium copper and chromium zirconium copper. These materials are used as welding and seam welding electrodes. Stainless steels and high-temperature alloys that maintain high-strength properties even at high temperatures are welded because high electrode pressure is required when welding such materials, and the strength of electrode materials is also required. This kind of material can be used as spot welding stainless steel and heat-resistant steel electrodes, stressed electrode electrode holders, shafts and electrode arms, and can also be used as seam welded stainless steel and heat-resistant steel electrode wheels and bushes, molds, or inlaid electrodes .
The Performance Of Beryllium Cobalt Copper
The existing specifications of beryllium cobalt copper include: round and flat materials formed by forging and rolling, pipes formed by extrusion, core pins processed by mechanical cutting, ingots and various casting profiles.
The excellent thermal conductivity of beryllium cobalt copper is about 3 to 4 times better than that of mold steel. This feature can ensure rapid and uniform cooling of plastic products, reduce product deformation, unclear appearance details and similar defects, and in most cases can significantly shorten the production cycle of the product.
- ·High thermal conductivity
- ·Excellent corrosion resistance
- ·Excellent polishing
- ·Excellent abrasion resistance
- ·Excellent anti-adhesion
- ·Excellent machinability
- ·High strength and high hardness
- ·Excellent weldability
The Application Of Beryllium Cobalt Copper
Uses of Beryllium Cobalt Copper: Beryllium cobalt copper is widely used in the manufacture of inserts and cores in injection molds or steel molds. When used as an insert in a plastic mold, it can effectively reduce the temperature of the heat concentration zone and simplify or eliminate the design of cooling water channels.
- Beryllium cobalt copper can be widely used in molds, cores, and inserts that require rapid and uniform cooling, especially for high thermal conductivity, corrosion resistance and good polishing requirements.
- Blow mold: clip-off part, rigid ring and handle part inserts.
- Injection molds: molds, mold cores, inserts in the corners of the TV casing.
- Injection molding: nozzle and confluence cavity of hot runner system.
- Various wear-resistant inner sleeves (such as inner sleeves for molds and wear-resistant inner sleeves in mechanical equipment) and high-strength electrical leads, etc.
