常用金属材料的热膨胀系数详细列表

常用金属资料的热膨胀系数
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
锻造合金钢Alloys Steels (cast)d 8
Age Hardenable Stainless Steelsd 1 金Goldc - - High Temperature Steelsd
Ultra High Strength Steelsd 1 Malleable Ironsc
Titanium Carbide Cermetd
Wrought Ironsc - - 钛及其合金Titanium & its Alloysd
钴Cobaltd - - 马氏体不锈钢Martensitic Stainless Steelsc 1 渗氮钢Nitriding Steelsd - - 钯Palladiumc - - 铍Berylliumb - - Chromium Carbide Cermetc 1 钍Thoriumb - - 铁素体不锈钢Ferritic Stainless Steelsc 6 1 Gray Irons (cast)c 6 - -
Beryllium Carbided - 1 - Low Expansion Nickel Alloysc 1
Beryllia & Thoriae - - Alumina Cermetsd
Molybdenum Disilicidec - - Rutheniumb - - Platinumc - - Vanadiumb - - Rhodiumb - - Tantalum Carbided - - Boron Nitrided - - 铌及其合金Columbium & its Alloys
Titanium Carbided - - Steatitec 4
Tungsten Carbide Cermetc
铱Iridiumb - - Alumina Ceramicsc
Zirconium Carbided - - Osmium and Tantalumb - - 锆及其合金Zirconium & its Alloysb
Hafniumb - - Zirconiae - - 钼及其合金Molybdenum & its Alloys
Silicon Carbidee
钨Tungstenb - - Electrical Ceramicsc 2 - - Zirconc
Boron Carbidee - - Carbon and Graphitec。