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常用金属材料的热膨胀系数详细列表

2020-03-30 来源:钮旅网
常用金属资料的热膨胀系数

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 锻造合金钢 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

铁素体不锈钢 Ferritic Stainless Steelsc Gray Irons (cast)c

10- 6 in./in.*/ High

° F Low

10- 5 in./in.*/ High

° C Low

16 14

13 - -

10 -

2

-

10 9

- -

9

- 9

-

8

8

1

-

-

1

- -

- - 1

- - -

- - - 1

-

6 6

-

- 1 -

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 Molybdenum & its Alloys Silicon Carbidee 钨 Tungstenb Electrical Ceramicsc Zirconc Boron Carbidee Carbon and Graphitec

2 4

- 1 1

-

- -

- - - - - - -

- - - - - - -

- -

- -

- -

- -

- -

- -

- -

- -

- -

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