常用金属材料的热膨胀系数.doc

文档介绍：常用金属材料的热膨胀系数
Material
10-6 in./in.*/°F
10-5 in./in.*/°C
High
Low
High
Low
锌及其合金Zinc & its Alloysc




铅及其合金Lead & its Alloysc




镁合金Magnesium Alloysb
16
14


铝及其合金Aluminum & its Alloysc




锡及其合金Tin & its Alloysc
13
-

-
锡铝黄铜Tin & Aluminum Brassesc




黄铜或铅黄铜Plain & Leaded Brassesc

10


银Silverc

-
2
-
铬镍耐热钢Cr-Ni-Fe Superalloysd




Heat Resistant Alloys (cast)d




Nodular or Ductile Irons (cast)c




不锈钢Stainless Steels (cast)d




锡青铜Tin Bronzes (cast)c

10


奥氏体不锈钢Austenitic Stainless Steelsc

9


磷硅青铜Phosphor Silicon Bronzesc




铜Coppersc

-

-
Nickel-Base Superalloysd




铝青铜Aluminum Bronzes (cast)c

9


Cobalt-Base Superalloysd




铍(青)铜Beryllium Copperc

-

-
Cupro-Nickels & Nickel Silversc

9


镍及其合金Nickel & its Alloysd




铬镍钴耐热钢Cr-Ni-Co-Fe Superalloysd

8


合金钢Alloy Steelsd




Carbon Free-Cutting Steelsd




铸造合金钢Alloys Steels (cast)d

8


Age Hardenable Stainless Steelsd



1
金Goldc

-

-
High Temperature Steelsd




U