None
Iridium : Alloyed with aluminum 69 Atomic volume 17 Atomic weight 17, 228 Cost 69 Discoverer, name of 25 Discovery, date 25 Expansion, co-efficient of linear 17, 23, 24 Melting point 15, 17 Physical properties 17 Position in electro-chemical series ^ 12 Specific gravity 17,25,37 Specific heat..... 17,22,2a ITnit weights 37 Iron: Aluminum and 91 Aluminum in ; 99 And aluminum, relative weight 33 And Nicke)- Aluminum, relative weight ._. 34 Aluminum tubing — pipe sizes, (table) 125 Atomic volume 17 Atomic weight 17, 228 Combining number 21 Conductivity, relative thermal.. 17, 25 Conductivity,relative electrical 17, 25, 28 Ductility, relative 30-31 Elasticity, moduli 48, 50, 51 Expansion, co-efficient of linear 17,23,24 Hardness, relative..: 30 As impurity in aluminum 28 Malleability, relative 30, .31 Melting point 14, 17, 25. 57 Physical properties 17 Position in electro-chemicnl series 12 Resistance to shearing 54 Selling price, etc 35 Shrinkage 57 Specific gravity 17. 25, 3:^, a5, 37 Specific heat 17, 20, 21, 22, 25 Tensile strength 46,49 Ultimate resistance to compres'n 50 Unit weights 37 Weight per cu. ft 33.46 Weight, kg. per sq. m., (table).. 107-111 Weight per sq. ft 44 Weight per sq. ft., M. M. gauge, 102 Weight of— sheet B. & S. gauge, (table) 103 Weight of— wire B. & S. gauge, (table) 121 Kalchoids : Composition 82 Properties 83 PAOK. Kilograms : And English equivalents 209 Lanthaxum : Atomic volume 17 Atomic weight l<t 228 Cost 68 Physical properties 1<^ Specific gravity l/,36 . Specific heat 17,20 Lnit weights 36 Latent Hkat of Fusion : Of aluminum 19 Of metals 19 Lkai) : Action of— with aluminum 75 Alloys ...■••• J^ And aluminum, relative weight <» Atomic volume 17 Atomic weight !<# 228 Combining number _ 21 (Conductivity, electrical 17, 25, 28 Conductivity, thermal 17,25 Ductility, relative... 30, 31 Elasticity, moduli 48 Expansion, coefficient of linear 17, 2i, 24 Hardness, relative 3I> And iron, relative weights 44 Latent heat of fusion 19 Malleability, relative »), 31 Melting point 14, 15, 17, 25 Physical properties 1< Position in electro-chemical series 12 Selling price, etc 3o Shrinkage _ 58 Specific gravity 17. 25, 33, 35, 37 Specific heat 17, 20. 21, 22, 25 Tensile strength 49 Unit weights ^ ^ 'jt Weight, kg. per sq. m., (table).. 107-111 Weight per sq. ft 44 Lknoth : Mensuration 142 Linear Expansion, (See Expansion) : Liquids: Flow of— in pipes 221 Specific gravity 1^,42 Specific gravity & unit weights, .*», 42 Lithium : Atomic volume 17 Atomic weight it,^ Conductivity, electrical 17, 28 Cost ^ Melting point 17 2S6. PAGK. Lithium : Position in elect ro-chemic*Al series 12 Properties 17,69 Specific gravity....: 17,36 Specific heat 17, 2() Unit weights 36 LoNU Measure: Customary and metric, (table).. 190-193 Metric conversion table '201 Table of 210 Lubricant: For aluminum lathe work 64 For press work 64 Magnesium: Alloyed with aluminum 74 Atomic volume 18 Atomic weight 18, 229 .Combining number 21 Conductivity, electrical 18, 25, 28 Conductivity, thermal 18, 25 Discoverer, name of 25 Discovery, date 25 Expansion, co-efficient of linear 18, 23 Hardness, relative 80 Melting point 14, 18. 25 Physical properties 18 Position in electro-chemical series 12 Specific gravity 18, 25. ;36 S4>ecific heat 18, 2J), 21, 25 I nit weights 36 Malleability: Of aluminum 30,31 Of copi>er-tin alloys 82 Of copi)erzinc alloys 78 (Jeneral statement — of alumi- num 5 Order of— of metals 30, 31 Manganese: Alloyed with aluminum 74 Atomic volume 18 Atomic weight 18, 229 Combining number 21 Discoverer, name of 25 Discovery, date 25 Hardness, relative 30 Melting point 18 Physical properties 18 Position in electm-chemical series 12 Specific gravity ...! 18, 25,37 Specific heat 18, 20, 22, 25 Unit weights 37 PAGE. Manufacture of: Aluminum bronze 89,90 Ferro-aluminum W* Marks: Values of— and francs 241 Master Mechanics: Standard gauge 102 Measure: History of units of 172 Melting: Of aluminum 57 Fuel for— aluminum 59 Melting Point: Of aluminum 13, 17, 19, 25, 57 Aluminum bronze 88 Metals 17, 18, 25 Various substances, (table) 13-14 Variously determined, (table)... 14 Mensuration: Formula for 142-14,3 Mercury: Alloyed with aluminum 74 Atomic volume 18 Atomic weight 18, 229 Combining number 21 Conductivity, electrical 18, 28 Conductivity, thermal 18, 25 Expansion, co-eflicient of linear 24 Latent heat of fusion 19 Melting point 13, 18, 25 Physical properties 18 Position in electro-chemical series 12 Specific gravity 18, '25, 37 Specific heat 18, 20, 21, 22,25 Unit weights 37 Metaloids : Presence in aluminum 72 Mktals: Aluminum & the rare & costly.. 68 Aluminum alloy-) 7ft-^ -« '7-^ -< — -^ ed with other... [""■'^"'2 73-<4-/,T-/b Analysis of 80 Conductivity, relative thermal, 25 Ductility, order 30-31 Elasticity, moduli 48 Fusible 86 Hardness, relative 29, :«) Malleability, order of 30-31 Physical properties, (table) 17-18 Precious 68 Shrinkage of castings 57 257 PAGK. Specific gravity and selling price, (table) 34-35 Summary of commercial 68 Summary of the rare 68 Tensile strength 48-49 Tensile strength in relation to weight 46 Ultimate resistance to compres'n 50 ■Weight, (comparative) 44 Weight of sheet, (table) 107-111 MKTi':RS : And their equivalents in feet, (table) 184 Feet and their equivalents in, (table) 183-184 Metric System: Advantages 172 Of capacity with U. S. eciuiva- lents 175 Converting customary to,(tabIe) 190-191 Converting — to customarj% (table) 190-191 Conversion of 100, 194-200, 201-208 And English equivalents 173 General scheme of 174 Of length 174 Of pressure, with English equivalents, (table) 188-189 Of surface, with English equiv- alents 174 Of weight, with English equiv- alents 175 Weight of sheet metals, (table) 107-111 MiLLIMKTRKS: Inches and equivalent, (table).. 177 And equivalent inches, (table) 178-182 M1TI8 Process: Of making castings 99 Moduli of Elasticity: Of aluminum 48 Of metals 48,51 Of wood 51 Molybdenum : Alloyed with aluminum 73 Atomic volume 18 Atomic weight 18, 229 Properties 18, 69 Specific gravity 18, 37 Specific heat 18, 20 Unit weights 37 Monetary System: Of the U. S., (table) 240 ■mr PA(tE« Money : Order charges, (domestic) 233 World's— units, (table) 230-232 Muntz Metal: Composition 84 Weight, kg. per sq. ra., (table)," 107-111 Muriatic Acid. (See Hydrochloric Acid) : Specific gravity 38, 42 Weight percu. ft 42 Xautical Measure: Table 2IO Neodymium : Atomic weight 229 Nickel: Alloyed with aluminum 71 And aluminum, relative weight 33 Atomic volume 18, 229 Atomic weight 18 Bronze ; 91 Combining number 21 Discoverer, name of 25 Discovery, date 25 Conductivity, electrical 18, 25, 28 Copper-alloys 85 Expansion, co-efficient of linear 18, 23, 24 Hardness, relative 30 And iron, relative weights 44 Malleability, relative 30 Melting point 15,18 Physical properties 18 Position in electro-chemical series 12 Selling price, etc 35 Specific gravity 18, 25, .35, 37 Specific heat 18, 20, 21, 22, 25 Unit weights 37 Weight of— to other metalsi (relative) 34 Weight i)er sq. ft 44 Nickel Aluminum: Casting alloys fi Elastic limit 47 As trade name 71-72 Plates, sheets and sections 6 Reduction of area 47 Shrinkage 57 Strength * 46-47 Specific gravity 32,33,36 Specific gravity, rolling ingots.. 32-33 Weight per cu. ft 33 Unit weights 36 Niobium : Atomic volume 18 Atomic weight 18 258 Niobium : page. Physical properties 18 Specific gravity 18, 36 Unit weights 36 NiTRK : Use of — in casting aluminuni... 58 Nitric Acid: Action on aluminum 10 Specific gravity 38, 42 Weight per cu. ft 42 Nitrogen: Atomic weight 229 As impurity in aluminum 29 Occlusion of 11 Position in electro-chemical series 12 Nitro-Glyckrink : Melting point 13 On.: Anise seed— weight per cu. foot 42 A nise seed— specific gravity 42 Codfish— weight per cu. ft 42 Codfish— specific gravity 42 Fuel, value of 227 Linseed— specific gravity 38, 42 Linseed — weight per cu. ft 42 Naphtha — specific gravity 42 Naphtha— weight per cu. ft 42 Olive— specific gravity 38, 42 Olive — weight per cu.ft 42 Palm — specific gravity 38, 42 Palm— weight per cu. ft 42 Petroleum— specific gravity 38, 42 Petroleum— weight per cu. ft... 42 Rape— specific gravity ;S8, 42 Rape— weight percu. ft 42 Sunflower— specific gravity 42 vSunflower— weight per cu. ft 42 Turpentine— specific gravity 38, 42 Turpentine — weight.per cu. ft.. 42 Whale — specific gravity l^, 42 Whale— weight per cu. ft 42 Occluded Gases: Carhuretted hydrogen 11 Nitrogen 11 Ohm: Definition 165 Organic Acids: Action on aluminum 10 Osmium: Atomic volume 18 Atomic weight 18, 229 Expansion,co-eflRcient of linear 18, 23, 24 Melting point 18 PAGE. Position in electro-chemical series 12 Properties 18, 69 Specific gravity 18, 37 Specific heat 18, 20 Unit weights 37 Oxygen : Position in electro-chemical series 12 Palladium : Atomic volume 18 Atomic weight 18, 22i» Combining number 21 Conductivity, electrical 18, 25, 2S Conductivity, thermal 25 Cost m Discoverer, name of 25 Discovery, date 25 Elasticity, moduli 48 Expansion, CO efficien t of linear 18, 23, 24 Melting point 14, 15, IS Properties 18, 69 Position in electro-chemical series 12 Specific gravity 18, 25, 37 Specific heat 18, 20, 21, 25 Unit weights 37 Pewter : Composition 85 Expansion, co-efficient of linear 24 Phosphorus : Action of— with aluminum 72 Atomic weight 229 Melting point 13 Position in electro-chemical series 12 Pipe, Pipes: Capacity of 221 Iron — sizes of aluminum 125 The Pittsburgh Reduction Co.: Alloys manufactured by 6 Material sold by — for iK)lishing ()2 Purity of metal sold by 7 Rolling injfots, stock sizes 7-8 Shai>e of ingots furnished by, (cuts) 2 Plating: Of aluminum 66-67 Platinum : Alloyed with aluminum 69 And aluminum, relative weight .*tt Atomic volume IS Atomic weight 18,229 Combining number 21 259 PAGR. Cost 69 Discoverer, name of 25 Discovery, date 25 Ductility, relative 30, 31 Conductivity, electrical 18, 25, 28 Conductivity, thermal 18, 25 Elasticity, moduli 48 Expansion.co-efficient of linear 18, 23, 24 Hardness, relative 30 Malleability, relative JiO, 31 Meltinjf Domt 14, 15, 16, 18. 19 Physical proi>erties 18 Position in electro-chemical series 12 Si^ecific gravity 18, 25, 33, 37 Specific heat 18, 20, 21, 22, 25 Unit weights 37 Polish, Polishing: Of aluminum 61-62-63 "Acme" aluminum polish 62 Postage : Rates 23:^ Potassium : Atomic volume 18 Atomic weight 18, 229 Combining number 21 Conductivity, electrical 18, 28 Expansion, co-efficient of linear 18, 23 Hardness, relative l^ Meltingpoint 13, 18 Physical properties 18 Position in electro-chemical series 12 Specific gravity 18, 36 Specific heat 18, 20, 21 Sul^ihate, melting point 14 Unit weights 36 Pounds: Foreign equivalents of cents per, (table) 2:«-239 Metric measures and equiva- lent—per sq. in 189 Per sq. m. and equivalent met- ric measures 188 Powdkr: See Aluminum Bronze Powder. POWKRS : See squares, cubes, fourth and fifth powers. Praskodymium : Atomic weight 229 Precious Metals: List 68 page. Pressure: Mean atmospheric 221 Metric and U. S. measures, (tables) 188-189, 206-207 Safe — on aluminum tubing, (table) 128-129-130 Units 205 Water column 221 Price: Selling — of aluminum 35 And specific gravity of metals, (table) :U-'Si> Of the Pittsburgh Co.'s cata- logue 4 Prismoidal Formula: Statement of 148 Properties: Electrical — of aluminum 26-28 Of copper-tin alloys in castings 82 Of copper-tin zinc alloys 82 Of coj)per-zinc alloys in castings 78 Physical— of metals, (table) 17-18 Pumps: Information c<mceniing 221-222 Purity: Of commercial aluininuni 7 The Pittsburgh Reduction Co.'s guarantee of 5 Rain Water: Specific gravity according to 42 Rare Metals: List 68-69-70 Reaumur Degrees: Relation to Centigrade 226 Relation to Fahrenheit 226 Registration : Of mail matter 233 Relation : Of aluminum to tin plates, (table) 106 Of thermometric scales 226 In w'ght of aluminum to copper 105 Resistance : Of pure aluminum wire, (table) 122 Of pure copper wire, (table) 123 Rhodium : Atomic volume 18 Atomic weight 18, 229 Cost 68 Expansion, co-efficient of linear 18, 23 Meltingpoint 18 26o PAOK. Rhodium: Position iu electro-chemical series 12 Proi)€rtie8 18, 69 Specific ifravity 18, 37 Si>ecific heat 18, 20 Unit weights 37 RiVKTS: Shearing and bearing value of alaminmn, (table) 52->')3 Aluminum — carried in stock... 131 Aluminum — strength 55 Efficiency of riveted joint-s of aluminum 55 RoKBLiNo's (Iauok: Thickness in inches, (table) 101 Rolled: Areas of flat— bars 144-U9 Sections of aluminum 60 Weight of — aluminum, ) -ms n., ,-,-. (table) i l'». 11^-11' Weight of— copi>er, (table) 105 Rolling : Ingot shapes, (cut) 2 Aluminum 60 Tngot sizes 7-8 Slabs 8 Roots : See cube and square roots. Round Hkad Rivets: Kept in stock 131-132 Rubidium: Atomic volume 18 Atomic weight 18, 22i) Cost 68 Melting point 18 Position in electro-chemical series 12 Properties 18,70 Specific gravity 18, 36 Specific heat 18, 20 I nit weights 36 Ruthenium: Atomic volume 18 Atomic weight 18, 229 Cost 68 Expansion, co-efficient of linear 18, 23 Melting imint 18 Proijerties 18, 69 Si)ecific gravity 18, 37 Specific heat 18, 20 Unit weights 37 PAGE. Safety Factor: For aluminum and aluminum alloys 54-55 Salt: Average weight 41 Salt Water: Action on aluminum 10 Samarium: Atomic weight 229 Sand: Average weight 41 Sand Blasting: Of aluminum 63 Scandium: Atomic weight 229 Scratch Brushing: Of aluminum... 63 Seamless Tubing, (See Tubing): Sections: Of aluminum 60 Squirted — of aluminum 61 Sea Water: Action on aluminum 10 Si>ecific gravity 38, 42 Weight per cu. ft 41,42 Selenium : Atomic weight 229 Position in electro-chemical series 12 Specific gravity 36 Unit weights 36 Shape: Of aluminum ingots (cut, 2-3), 7-8 Shearing: Value of aluminum 55 And bearing value of alumi- num, rivets, (table) 52-53 Resistance to— metals 54 Resistance to — timber 54 Sheet: Comparison of wire and — gauges, (table) 101 Aluminum— relative to tin plate (table) 106 Solution for preparation of sur- face of 66 Weight of-aluminum,(table) 32, 104-106 Weight of— brass, (table) 104 Weight of— copper, (table) 105 26 1 PAGE. Weight of— metals, (table) 107-111 Weight of— steel, (table) 104 Weight of zinc — i^er sq. ft., (table) 104 Shrinkage: Nickel aluminum alloy.. 57 Pure aluminum 57 Sl^ecial Casting Alloy 57 Bismuth 58 Brass castings 58 Metal eastings 57 Copper 58 Various shaiied iron castings... 57 Lead 58 Zinc 58 Silicon; Atomic weight 229 Impurity in aluminum 11,28 Position in electro-chemical series 12 Siwcific heat 20 Silver: Alloyed with aluminum 73 Alloys for— coins 86 And aluminum, relative weight 3;^ Atomic volume 18 Atomic weight 18, 229 Coins, table of U. S 237 Coinage units of the world 2:^ Coinage of the world, subsidiary 230-232 Combining number 21 Conductivity, electrical 18, 25, 28 Conductivity, thermal 18, 25 Ductility, relative 30, 31 Elasticity, moduli 48 £xpansion,co-efficient of linear 18, 23, 24 Hardness, relative 30 And iron, relative weights 44 Latent heat of fusion 19 Malleabilitv, relative 30, 31 Melting point 14, 18, 19, 25 Physical properties 18 Position in electro-chemical series 12 Specific gravity 18, 25, 33, 37 Specific heat 18, 20, 21, 22, 25 Unit weights 37 Weight i>er sq. ft 44 Sizes : Of rolling ingots 7-8 Slabs : Rolling 8 PAGE. Sodium : Atomic volume 18, 229 Atomic weight 18 Combining number 21 Conductivity, electrical 18, 28 Conductivity, thermal 18, 25 Expansion, co-efiicient of linear 18, 2S Hardness, relative 30 As impurity' in aluminum 11, 29 Meltingi>omt • 13,18 Physical properties 18 Position in electro-chemical series 12 Specific gravity 18, 36 Specific heat 18, 20, 21 Unit weights 36 Solder, Soldering : Of aluminum 65-66 Of aluminum bronze 90,91 Comiwsition 85 Solubility: Of aluminum 10 Sonorousness: Of aluminum 31 Special Casting Alloy: (leneral statements wmeeniing 6 Shrinkage 57 Siiecific gravity 32, 3:^ Weight i)er cu. ft 33 Specific (travity: Of aluminum 17, 25, 32, 33, 35, 36 Aluminum & aluminum alloys 32-33 Aluminum bronze 36 Aluminum nickel alloy 36 Combustibles, (table) 219 Copi)er-tin alloys 82 Copi)er-zinc alloys 78 Elastic fluids 43 (terman silver 83 Liquids 38, 42 Metals 17, 18, 25,36 And price of metals, (table) 34-35 Wood 38, 39 Steam 220 Specific Heats: Of aluminum 17, 19. 20, 21, 25 Comparative table 20 Elastic fluids, (table) 218 Metals 17-18, 21, 25 Speed : For spinning or bufiing alumi- num 65 Metric conversion table of 207-208 262 PAGK. Spkltkr (See Zinc): SPKRMACETTi: MeItinKlH)iut 13 Sphrrks: Contents* H>4 Spikgkl: Analysis W Effect of aluminum in 94 Spin XI no: Of aluminum Ho Lathe 8i)eed for — aluminum 65 Squares: Of fractions, (table) lHtH67 Of numbers, (table) 168-171 Square Inches: Decimal iiarts of a foot in, (ta,ble) 135 Square Measure: Metric conver- | j^ ,,^, jy.^, 201-202 sion, (table)... j » • » Table 210 Square Roots: Of fractions, (table) 166-167 Of numbers, (table) 168-171 Standard: Electrical units 165 Master Mechanics— Kauge 102 Remeltingr ingots 3 Sizes tubing in stock, (table).... 124 SVeight of— gallons, (water) 222 Steam : Rate of flow 220 Useful information concerning, 220, 221 Specific gravity 42 Weight i)er cu. ft 42 Steam Engines: Economy per horse power 220 Duty of 223 Stearic Acid: Melting point 13 Steel : Aluminum in 91-4»8 Effect of aluminum in, (cut) 97 Excessive use of aluminum in.. 95 Saving by use of aluminum in., 94 And aluminum, relation in weight 3:3 And nickel-aluminum, relative weight 34 Conductivity, relative electrical 28 page. Conductivity, relative thermal.. 25 Elasticity, moduli of 48, 51 Expansion, co-efficient of linear 24 And iron, relative weights 44 Melting i)oint 14 Selling price, etc 35 Similar shapes of aluminum and 6() Si)ecific gravity 33, 35, 37 Sijecific heat 20, 22 Tensile-strength 46, 49 Unit weights 37 Weight per cu. ft 33, 46 Weight, kg. per sq. m., (table).. 107-111 Weight of sheet, (table) 103, 104 Weight i)er sq. ft 44 Weight per sq. ft., M. M. gauge 102 Weight of — wire B. & S. gauge, (table) 121 Stone: Ultimate resistance 50 Strength : Of pure aluminum 4&-48, 54 Of aluminum alloys 46, 48, 54 Of ^old alloys, (table) 56 Variations in — of nickel alumi- num 47 Stress : Metric conversion table 2()5-2(M> Strontium: Atomic volume 18 Atomic weight 18, 229 Conductivity, electrical 18, 28 Cost 68 Position in electro-chemical series 12 Properties 18, 69 Specific gravity 18, 36 Specific heat 18, 20 Unit weights 36 Structural: l^se of aluminum 54-^5-56 Stubs' Gauge: Thickness in inches, (table) 101 Sulphur: Action on aluminum 10 Atomic weight 229 Position in electro-chemi«il series 12 Melting point 14 Weight, average 41 Sulphuric Acid: Action on aluminum 10 263 PAGE. Tallow : Melting point 13 Tantalum : Atomic volume 18 Atomic weight 18, 229 Physical properties 18 Specific gravity 18, 37 Unit weights 37 Tar: Specific gravity 38, 42 Weight, average 41 Weight per cu. ft 42 Tkllueium : Alloyed with aluminum 73 Atomic volume 18 Atomic weight ^ 18, 229 Conductivity, electrical 18, 28 Expansion, co-efiicient of linear 18, 23 Melting point 18 Physical properties 18 Position in electro-chemical series 12 Specific gravity 18 Specific heat 18, 20 Temperature: Effect on aluminum 56 Tensile Strength: Aluminum 45, 54 Aluminum and alloys 54 Aluminum bronze 87 Aluminum for the "Defen- der," (table) ^8 Copi>er-tin alloys 82 Copper-zinc alloys 78 (toIq alloys 56 Metals 48-49 Stone, natural and artificial 50 Timber and organic fiber 49 In relation to weight, (table).... 46 Terbium : Atomic weight 229 Thallium : Atomic volume 18 Atomic weight IS, 229 Conductivity, electrical 18, 28 Expansion, co-efficient of linear 18, 23 Hardness, relative 30 Melting point 18 Position in electro-chemical series 12 Properties 18, 69 Specific gravity 18, 37 Specific heat 18, 20 Unit weights 37 PAGE. Thermometric Scales: Relation of 226 Thorium: Atomic volume 18 Atomic weight 18, 229 Cost 69 Properties 18, 69 Specific gravity 18, 37 Specific heat 1«, 20 Unit weights 87 Thulium: Atomic weight 229 Tin: Alloys 85 Alloyed with aluminum 70-71 Aluminum sheet relative to — plates, (table) 106 And aluminum , relative weight 3;i Analysis of commercial 80 Atomic volume 18 Atomic weight 18, 229 Combining number 21 Contained in commercial zinc... 80 Conductivity, electrical 18, 25, 28 Conductivity, thermal 18, 25 Copper — zinc alloys 82 Copper — alloys, properties 82 Ductility, relative 30, 31 Position in electro-chemical series 12 Expansion.co-efficient of linear 18, 23, 24 Hardness, relative 30 And iron, relative weights 44 Latent heat of fusion 19 Malleability, relative ;», 31 Meltingpoint 14, 18 Phosphor— alloyed with alumi- num 71 Physical properties ]8 Selling price, etc :i5 Specific gravity 18, 25, 35, 37 Tensile strength 49 Trade designation of — filiate, (table) 106 U^nit weights 37 Weight per sq. ft 44 Specific heat 18, 20, 21, 22, 25 Titanium; Alloyed with aluminum 71 Atomic weight 18, 229 Properties 18, 70 Specific gravity 36 Specific heat 18, 20 Unit weights 36 Tobin-Bronze, (See Bronze): 264 PAOK. Tooling : Of aluminum 64 Tran»vkrsr Strkxgth : Of aluminum 46 Trkxton Iron Co.'a Gaugk: Thickness in inches, (table) 101 Turk, Tubing: Hollow — ingots 3 Aluminum — iron pii)e sizes, (table) 125 ^oJbil?,.!!!..*!!'"!!!!"!!!: } i«-i2i^i3« Stiindard— in stock, (table) 124 Weight i>er foot of aluminum, (table) 126-127 TUNGSTKN : Alloyed with aluminum 71 Atomic volume IS Atomic weight - 18, 229 Melting iK>int 18 Properties 70 Specific gravity 18, 37 S;)ecific heat 18, 20, 22 I nit weights 37 Turpkntink, (See Oil): Melting point 13 Ultimate Strength: Aluminum 4o Aluminum nickel alloy 17 Aluminum brass 78 Metal nO Stone 50 Timber 49 Tnitei) States: Coinage, (table) 2:^7 (,'iistom duties on aluminum 242 Money orders 23.3 Regit^tration of mail 2.'i3 Kates of postage 2.*i3 Values of marks and francs, (table) 241 V. S. Legal Standard Gauge: Thickness in inches, (table) 101 Unit, Units: Of electrical measurement 165 Equivalents for electric heating 213 ^^ftebfesl!"!"!.*.''?': } 2J^^2:^^' 234-236 World's monej%' (tables) 230-232 PAGE. Unit Wrights: Of combustibles, (tables) 219 Of liquids 42 Of steam 220 Uranium : Alloyed with aluminum 74 Atomic volume 18 Atomic weight 18 Properties.... 18, 70 Specific gravity 18, 37 S;)ecificheat 18,20 Unit weights 37 Value: Of foreign coins,(table)..230-232, 234. 236 Comparative money, (table) 238r-239 U. S. — of mark« and francs, (table) 241 Of weights used in tables 33 Vanadium: Alloyed with aluminum 75 Atomic volume 18 Atomic weight 18, 229 Physical proi>erties 18 Si)ecific gravity 18, 36 Unit weights 36 Varnish: For Aluminum Bronze Powder. 9 V^elocity: Metric conversion table 207-208 Vinegar: Action on aluminum 10 Si>ecific gravity 38, 42 Weight per cu. ft 42 Washburn & Moen's Gauge: Thickness in inches, (table) 101 Water: Equivalents of one lb. of — evaiwrated 227 Evaiwration of 220 Latent heat of fusion 19 Mineral — action on aluminum.. 10 Pressure of columns of 221 Salt— action on aluminum 10 Sea— action on aluminum 10 Sea— spg. and weight per cu. ft. 38, 42 Specific gravity 38, 42 Specific neat 20 l^^seful information conceiiiing, 221-222 Weight, average 41 Weight, kg. per sq. m., distilled, (table) 107-111 Weight i>er cu. ft 42 265 Wax: PA6R. Melting point 13 Weight, average 41 Weight, Weights: Aluminum bars, (table) .^2, 104, 11^119 Aluminum bars, flat rolled, (table) 112-117 Aluminum bronze, kg. iier sq. m., (table) 107-111 Aluminum & copper wire,(table) 120 Aluminum, factor of to other metals 33 Aluminum, general statements 6 Aluminum, kg. per sq. m.(table) 107-111 Aluminum plates per sq. ft 44 ^(teblS)T ^^?*! I 32, 102, 103, 104. 105 Aluminum tubing per ft,(table) 126-127 Aluminum wire B. & S. gauge, (table) 121 Atomic, of combustibles 219 Atomic, of elements 228-229 Avoirdupois, (table) 210 Brass, kg. per sq. m., (table) 107-111 Brass sheet B. &. S. gauge,(table) 103 Brass sheet and bar, (table) 104 Brass wire, B- & S. gauge (table) 121 Coins, money units 230-232 Copper wire, B. & S. gauge(table) 121 Copper, kg. per sq. m., table)... 107-111 Copper sheet, (table) 105 Copper sheet,B.&S.gauge,(table) 103 Belta metal, kg. per sq. m.(table) 107-111 Gallons, standard, (water) 222 History of units 173 Iron, kg. per-sq. m., (table) 107-111 Iron, sheet, B. & S. gauge,(table) 103 Iron, sheet, M. M. gauge (table) 102 Iron wire, B. & S. gauge (table) 121 Le«id, kg. persq. m., (table) 107-111 Manganese bronze, kg. persq. m., (table) 107-111 Measures of 212 Measures, customary to metric, (table) 192 Measures, metric to customary, (table) 190-191 Metals, comparative 44 Metals, per sq. ft 44 Metals, sheet, (table) 107-111 Metric and English equiva- lents, (table) 185 ^(teble).!^.".'^!."!!'.!!! } 203-204,207.212 Molecular, combu8tible8,(table) 219 MuntE metal, kg. per sq. m.. (table) 107-111 Steel, kg. per sq. m.. (table) 107-111 PAGE. Steel sheet, B. & S. gange.(table) 103 Steel sheet, M. M. gauge,(table) 102 Steel wire, B. & S. gauge, (table) 121 Steel, relation to aluminum 60, 133 Steel sheet and bars, (table) 104 Tensile strength in relation to, (metals) 46 Values, comparative, (table) 238-239 Water, kg. per sq- m., (table)... 107-111 Wood, fuel value 222-223 By volume of combustibles, (table) 219 Zinc, kg. per sq. m., (table) 107-111 Zinc sheet per sq. ft., (table) 105 Weights and Measures: Common— with metric equiva- lents 176 Weight Pkb Cubic Foot: Aluminum bronze 36 Aluminum nickel alloy, an- nealed 36 Aluminum nickel alloy, cast.... 33-36 Aluminum nickel alloy, rolled, 33, 36 Aluminum nickel alloy, rolling ingot 33 Aluminum pure annealed 36 Aluminum pure cast 32-33, 36 Aluminum pure rolled 32-33, 36 Aluminum Special Casting Alloy 33 Elastic fluids 43 Metals 36 Various substances 40-41 Wood 38 Weight Per Cubic Inch: Aluminum bronze 36 Aluminum nickel alloy, an- nealed 36 Aluminum nickel alloy, cast 36 Aluminum nickel alloy, rolled, 36 Aluminum pure annealed 36 Aluminum pure cast 32, 36 Aluminum pure rolled 32, 36 Metals 36 Weight Per Cubic Decimeter: Aluminum pure annealed 36 Aluminum pure cast 36 Aluminum pure rolled 36 Aluminum nickel alloy, an- nealed 36 Aluminum nickel alloy, cast.... 36 Aluminum nickel alloy, rolled. 36 Aluminum bronze 36 Metals 36 Welding: Aluminum 65 266 PAGR. Wiek: Area in circular mils.t (table)... 120 Comparison of — gauges and sheet metal gauges, (table) 101 Resistance of pure aluminum, (table) 122 Resistance of pure copper,(table) 123 Weight of aluminum and cop- per, (table) 120 Wolfram : Aluminum as trade name 71 Specific gravity 37 Unit weights 37 Wood: Specific gravity 38 Tensile strength 49 Ultimate resistance to compres- sion 50 Weight and fuel value 222-223 Working : Effect of — on hardness of aluminum 29 Aluminum, general statement.. 5 Ytterbium : Atomic weight 229 Yttrium : Atomic weight 229 Zinc: Alloyed with aluminum 75 Alloys 86 Analysis of commercial 80 Aluminized 75, 76, 78 PAGE. Atomic volume 18 Atomic weight 18, 229 Combining number 21 Conductivity, electrical 18, 25, 28 Conductivity, thermal 18, 25 Contained in commercial metals 80 Coppei^-alloys, properties 78 Copper-tin— alloys 82 Ductility, relative 30, 31 Expansion, co-efiicient of linear 18. 23, 24 Hardness, relative 30 To iron, relative weights in per cent 44 Latent heat of fusion 19 Malleability, relative 30-31 Melting point 14, 16, 18, 25 Physical properties 18 Position in electro-chemical series 12 Selling price, etc 35 Shrinkage 58 Specific gravity 18, 25, 35. 36 Specific heat 18, 20, 21. 22, 25 Tensile strength 49 Unit weights 36 Weight in kg. per sq. m., (table) 107-111 Weight of sheet per sq. ft.(table) 105 Weight per sq. ft 44 Zirconium : Atomic volume 18 Atomic weight 18,229 Cost 68 Physical properties 18 Specific gravity 18, 36 Specific heat 18, 20 Unit weights '. 36. 