材料电阻率(Ω /m)
(1)银 1.6 × 10-8 (5)铂 1.0 × 10-7 (9)康铜 5.0 × 10-7
(2)铜 1.7 × 10-8 (6) 铁 1.0 × 10-7 (10)镍铬合金 1.0 × 10-6
(3)铝 2.9 × 10-8 (7)汞 9.6 × 10-7 (11)铁铬铝合金1.4 × 10-6
(4)钨 5.3 × 10-8 (8)锰铜 4.4 × 10-7 (12) 铝镍铁合金1.6 × 10-6
(13)石墨(8~13)×10-6
材料电阻率(Ω /m)
(1)银 1.6 × 10-8 (5)铂 1.0 × 10-7 (9)康铜 5.0 × 10-7
(2)铜 1.7 × 10-8 (6) 铁 1.0 × 10-7 (10)镍铬合金 1.0 × 10-6
(3)铝 2.9 × 10-8 (7)汞 9.6 × 10-7 (11)铁铬铝合金1.4 × 10-6
(4)钨 5.3 × 10-8 (8)锰铜 4.4 × 10-7 (12) 铝镍铁合金1.6 × 10-6
(13)石墨(8~13)×10-6