Elektrische Kontakt

Electrical Contact Plate and punched materials Content(wt.%) ≥ Density(g/cm3) ≤ Resistance Rate μ(Ω·cm) Tensile Strength N / mm² Elongating % ≥ Hardness HV (MPa) ≥ Ni (10) (P.E) 10 10.10 2.00 220 380 8 700 900 Ni (15) (P.E) 15 9.90 2.20 320 410 6 800 1100 CdO(10) (P) 10 10.10 2.10 250 360 12 250 360 CdO(15) (P) 15 9.90 2.40 260 400 8 260 400 SnO2 (8) (P.E) 8 9.90 2.20 260 380 8 700 SnO2( 12) (P.E) 12 9.80 2.60 260 420 6 750 soft 100 10.50 1.67 200 30 300 hard 100 10.50 1.67 360 2 450 Cu(5) 5 10.40 1.96 270 17 600 Cu(10) 10 10.30 2.00 280 15 700