FINISHED CAST ALLOY STEEL FOUNDRY PRODUCTS, SUCH AS CRUSHER JAWS FOR CRUSHING ORES, SLAGS, AND MINERALS; AS ROLLS FOR USE IN ROLLING MILLS; AS BALLS FOR USE IN BALL MILLS; AS THE HEADS, RINGS, PLATES, BOTTOMS, DISCS, RIMS, LINERS, IMPELLERS, AND SHELLS OF CRUSHING PULVERIZERS FOR PULVERIZING ORES, SLAGS, AND MINERALS; AS GEARS AND PINIONS; AS SPINDLES AND COUPLING BOXES FOR ROLLING MILLS; AS SHEAVES AND SPROCKETS; AS WORMS AND WORM WHEELS; AS THE TRACK-ENGAGING WHEELS OF TRAVELING CRANES; AS ...

UNFINISHED CAST ALLOY STEEL FOUNDRY PRODUCTS SHAPED TO BE FINISHED AS MACHINE PARTS-NAMELY, AS CRUSHER JAWS FOR CRUSHING ORES, SLAGS, AND MINERALS; AS ROLLS FOR USE IN ROLLING MILLS; AS BALLS FOR USE IN BALL MILLS; AS THE HEADS, RINGS, PLATES, BOTTOMS, DISCS, RIMS, LINERS, IMPELLERS, AND SHELLS OF CRUSHING PULVERIZERS FOR PULVERIZING ORES, SLAGS, AND MINERALS; AS GEARS AND PINIONS; AS SPINDLES AND COUPLING BOXES FOR ROLLING MILLS; AS SHEAVES AND SPROCKETS AS WORMS AND WORM WHEELS; AS THE TRAC...