Copper Chrome (CUCR)

Description:

• Recommended for high production League spot welding and seam clean material;
• Thermal and electrical conductivity high;
• Resistance to high wear.

Application:

• Welding machines Nozzles about;
• Brake discs for machines and airplanes;
• Cable Connectors;
• Electric control appliances;
•Interruptores;
• Washers and bushings;
• Parts with electro-mechanical functions.

Chemical properties:

Material Percent (Average)
CU 98,9-99,6 %
CR 0,40-1,20 %

Physical and Mechanical Properties:

•Toughness (Rockwell): 65 a 75 HRB
• Conductivity: 74 a 82 % IACS