Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon by Manly, Harold P.

METAL ALLOYS (Society of Automobile Engineers)

Babbitt-- Tin........................... 84.00% Antimony...................... 9.00% Copper........................ 7.00%

Brass, White-- Copper........................ 3.00% to 6.00% Tin (minimum) ................ 65.00% Zinc.......................... 28.00% to 30.00%

Brass, Red Cast-- Copper........................ 85.00% Tin........................... 5.00% Lead.......................... 5.00% Zinc.......................... 5.00%

Brass, Yellow-- Copper........................ 62.00% to 65.00% Lead.......................... 2.00% to 4.00% Zinc.......................... 36.00% to 31.00%

Bronze, Hard-- Copper........................ 87.00% to 88.00% Tin........................... 9.50% to 10.50% Zinc.......................... 1.50% to 2.50%

Bronze, Phosphor-- Copper........................ 80.00% Tin........................... 10.00% Lead.......................... 10.00% Phosphorus.................... .50% to .25%

Bronze, Manganese-- Copper (approximate) ......... 60.00% Zinc (approximate) ........... 40.00% Manganese (variable) ......... small

Bronze, Gear-- Copper........................ 88.00% to 89.00% Tin........................... 11.00% to 12.00%

Aluminum Alloys-- Aluminum Copper Zinc Manganese No. 1.. 90.00% 8.5-7.0% No. 2.. 80.00% 2.0-3.0% 15% Not over 0.40% No. 3.. 65.00% 35.0%

Cast Iron-- Gray Iron Malleable Total carbon........3.0 to 3.5% Combined carbon.....0.4 to 0.7% Manganese...........0.4 to 0.7% 0.3 to 0.7% Phosphorus..........0.6 to 1.0% Not over 0.2% Sulphur...........Not over 0.1% Not over 0.6% Silicon............1.75 to 2.25% Not over 1.0%

Carbon Steel (10 Point)-- Carbon........................ .05% to .15% Manganese..................... .30% to .60% Phosphorus (maximum).......... .045% Sulphur (maximum)............. .05% (20 Point)-- Carbon........................ .15% to .25% Manganese..................... .30% to .60% Phosphorus (maximum).......... .045% Sulphur (maximum)............. .05% (35 Point)-- Manganese..................... .50% to .80% Carbon........................ .30% to .40% Phosphorus (maximum).......... .05% Sulphur (maximum)............. .05% (95 Point)-- Carbon........................ .90% to 1.05% Manganese..................... .25% to .50% Phosphorus (maximum).......... .04% Sulphur (maximum)............. .05%

HEATING POWER OF FUEL GASES