材料的热膨胀系数 Material 锌及其合金 Zinc & its Alloysc 铅及其合金 Lead & its Alloysc 镁合金 Magnesium Alloysb 铝及其合金 Aluminum & its Alloysc 锡及其合金 Tin & its Alloysc 锡铝黄铜 Tin & Aluminum Brassesc 黄铜或铅黄铜 Plain & Leaded Brassesc 银 Silverc 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 奥氏体不锈钢 Austenitic Stainless Steelsc 磷硅青铜 Phosphor Silicon Bronzesc 铜 Coppersc Nickel-Base Superalloysd 铝青铜 Aluminum Bronzes (cast)c Cobalt-Base Superalloysd 铍（青）铜 Beryllium Copperc Cupro-Nickels & Nickel Silversc 镍及其合金 Nickel & its Alloysd 铬镍钴耐热钢 Cr-Ni-Co-Fe Superalloysd 合金钢 Alloy Steelsd Carbon Free-Cutting Steelsd 铸造合金钢 Alloys Steels (cast)d Age Hardenable Stainless Steelsd 金 Goldc High Temperature Steelsd Ultra High Strength Steelsd 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 渗氮钢 Nitriding Steelsd 钯 Palladiumc 铍 Berylliumb Chromium Carbide Cermetc 钍 Thoriumb 10-6 in./in.*/°F High 19.3 16.3 16 13.7 13 11.8 11.6 10.9 10.5 10.5 10.4 10.4 10.3 10.2 10.2 9.8 9.8 9.5 9.4 9.3 9.5 9.2 9.1 8.6 8.4 8.3 8.2 7.9 7.9 7.6 7.5 7.5 7.4 7.1 6.8 6.5 6.5 6.5 6.4 6.3 6.2 Low 10.8 14.4 14 11.7 10.3 10 9.2 6.4 6.6 6.4 10 9 9.6 7.7 9 6.8 9 6.8 8 6.3 8.1 8 5.5 6.3 5.7 5.9 4.3 4.9 5.5 5.8 10-5 in./in.*/°C High 3.5 2.9 2.8 2.5 2.3 2.1 2.1 2 1.9 1.9 1.9 1.9 1.8 1.8 1.8 1.8 1.8 1.7 1.7 1.7 1.7 1.7 1.6 1.5 1.5 1.5 1.5 1.4 1.4 1.4 1.3 1.3 1.3 1.3 1.2 1.2 1.2 1.2 1.1 1.1 1.1 Low 1.9 2.6 2.5 2.1 1.8 1.8 1.7 1.1 1.2 1.1 1.8 1.6 1.7 1.4 1.6 1.2 1.6 1.2 1.4 1.1 1.5 1.4 1 1.1 1 1.1 0.8 0.9 1 1 -
1.1 1.1 1 1 0.9 0.9 0.9 0.9 0.9 0.9 0.8 0.8 0.8 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.4 0.4 0.4 0.3 0.3 0.3
1 0.3 0.8 0.68 0.6 0.4 0.6 0.55 0.5 0.39 0.2 0.2
6 6 5.8 5.5 5.3 5.2 5.1 5.1 4.9 4.8 4.6 4.6 4.3 4.1 4.1 4 3.9 3.8 3.7 3.7 3.6 3.6 3.4 3.1 3.1 2.4 2.2 2 1.8 1.7 1.5
5.8 1.5 4.7 3.8 3.3 2.5 3.1 3.1 2.7 2.2 1.3 1.3
铁素体不锈钢 Ferritic Stainless Steelsc Gray Irons (cast)c Beryllium Carbided Low Expansion Nickel Alloysc 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 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 பைடு நூலகம்olybdenum & its Alloys Silicon Carbidee 钨 Tungstenb Electrical Ceramicsc Zirconc Boron Carbidee Carbon and Graphitec