STEEL SHOT, SQUARE
Steel shot produced in SAE J444 standard is melted from carbon steel of a specified density. The molten metal is atomized and transformed into round particles, then hardened and tempered by heat treatment to obtain a product of uniform hardness and microstructure, and then sorted by size according to SAE standard. The chemical composition of the molten metal is analyzed and strictly controlled by spectrometer to obtain SAE specifications.
Specifications :
Spherical steel shot is a cast shot with a hardness of 460–560 HV ± 40 HV (46–53 HRC) according to ISO 11125–3.
Chemical composition complies with ISO 11125–1 and SAE J827.
Content in cast steel:
Carbon-C: 0.8-1.2%
manganese-Mn: 0.35-1.2%
Silicon–Si: minimum 0.4%
sulfur-S and phosphorus–P: maximum 0.05%.
Shot grain sizes according to spreading from S 70 to S 1320 in accordance with SAE J444 AUG 84 revised May 1993.
Main applications for shot-throwing wheel cleaners:
cleaning of castings from moulding sands,
removing risers from castings and metallurgical products,
removing scale from sheets and sections,
removing burrs from castings,
metallurgical products and those created during locksmith work.
Application:
Production and processing of metal structures assembled by welding and fasteners;
Production of cables and electrical products;
Production of forgings;
Oil and gas industry;
Mechanical Engineering;
Shipbuilding;
Aircraft construction;
Construction;
Metallurgy.