详情
Specially Processed Grades to Meet Consumer
Requirements
Grades of scrap prepared especially to meet
with steel mill or foundry requirements,individual specifications
to be agreed on between consumer and
supplier.
Cast Iron Grades
**2 Cupola cast.
Clean cast iron scrap such as columns, pipes,
plates,and castings of a miscellaneous nature, including automobile
blocks and cast iron parts of agricultural and other machinery.
Free from
stove plate, burnt iron, brake shoes or foreign
material. Cupola size,not over *4 inches x *0 inches, and no piece
over **0 pounds in weight.
**3 Charging box
cast.
Clean cast iron scrap in sizes not over *0
inches in length or *0 inches in width, suitable for charging into
an open hearth furnace without further preparation. Free from burnt
iron,brake shoes, or stove plate.
**4 Heavy breakable
cast.
Cast iron scrap over charging box size or
weighing more than **0 pounds.May include cylinders and driving
wheel centers.May include steel which does not exceed *0 percent of
the casting by weight.
**5 Hammer block or
bases.
Cast iron hammer blocks or
bases.
**6 Burnt iron.
Burnt cast iron scrap, such as stove parts,
grate bars,and miscellaneous burnt iron. May include sash weights
or window weights.
**7 Mixed cast.
May include all grades of cast iron except
burnt iron. Dimensions not over *4 inches x *0 inches and no piece
over **0 pounds in weight.
**8 Stove plate, clean cast iron
stove.
Free from malleable and steel parts, window
weights, plow points, or burnt cast iron.
**9 Clean auto cast.
Clean auto blocks; free of all steel parts
except camshafts, valves, valve springs, and studs. Free of
nonferrous and non-metallic parts.
**0 Unstripped motor
blocks.
Automobile or truck motors from which steel and
nonferrous fittings may or may not have been removed.Free from
driveshafts and all parts of frames.
**1 Drop broken machinery
cast.
Clean heavy cast iron machinery scrap that has
been broken under a drop. All pieces must be of cupola size, not
over *4 inches x *0 inches, and no piece over **0 pounds in
weight.
**2 Clean auto cast, broken, not
degreased.
Clean auto blocks, free of all steel parts
except camshafts, valves, valve springs and studs.
Free
of nonferrous and non-metallic parts, and must
be broken to cupola size, **0 pounds or less.
**3 Clean auto cast,
degreased.
Free of all steel parts except camshafts,
valves, valve springs, and studs. Free of nonferrous
and
non-metallic parts, and must be broken into
cupola size, **0 pounds or less.
**4 Malleable.
Malleable parts of automobiles, railroad cars,
locomotives,or miscellaneous malleable iron castings. Free from
cast iron and steel parts and other foreign
material.
**5 Broken ingot molds and
stools.
Broken ingot molds and stools,cast iron,
maximum size 2 feet x 3 feet x 5 feet.
**6 Unbroken ingot molds and
stools.
Unbroken ingot molds and stools, cast
iron.
