Product Description

Phosphor copper property Chemical component: Alloy number Sn P Pb Zn Cu+Sn+P C5191 5.5-7.0 0.03-0.35 =99.5 C5441 3.0-4.5 0.01-0.50 3.5-4.5 1.5-4.5 =99.5 Mechanical performance: Alloy number size range tensile strength (N/mm2) Elongation (%) Hardness (HRB) C5191 1/2H 3 ~ 6mm =510 70-85 6 ~ 13mm =460 =13 13 ~ 25mm =430 =15 25 ~ 50mm =410 =18 50 ~ 100mm =390 =18 H 3 ~ 6mm =635 75-90 6 ~ 13mm =590 =10 13 ~ 25mm =540 =13 25 ~50mm =490 =15 50 ~ 100mm =440 =15 C5441 H 0.5 ~ 3mm =470 60-90 3 ~ 6mm =440 6 ~ 13mm =410 =10 13 ~ 25mm =375 =12 25 ~ 50mm =345 =15 50 ~ 100mm =320 =15 Property and application: Excellent Mechanical performance,good corrosion-resistance/casting character/welding performance. Main application: The pring,switch,connector,lead frame,terminal,vibrating reed for the electron and electric. In addition: We can produce the phosphorus copper foil(0.015~0.08mm) by the requirement of customers.