Low Carbon Steel Shot

Product Description

Steel Shots abrasives are produced with super eutectoid medium alloy steel. The percentage of sulphur, phosphorus, and chromium content is low. Abrasives are heat-treated, applying the most modern procedure. The microstructure of high-carbon steel heat-treated abrasives is fine homogeneous martensite.

Abrasives are produced in the round and angular form and we do not recommend the use of steel grit bigger than 400 μm (40 mesh) and steel shot bigger than S-170 (> 600 μm).

Steel Shot is used mainly for sandblasting/cleaning of casting sand, rust, scale, paint, for surface preparation prior to coating, and for surface strengthening -shot peening (in the aircraft industry, peen forming, welding, gears, springs,...). The component surface after sandblasting with steel shot is full of round dimples. Sandblasting with steel shot is mainly used in blast rooms and wheel blasting machines.

Applicable process range

Surface pretreatment before painting, sand cleaning, pipe descaling, reinforcement, moderate hardness, strong toughness, impact resistance, long service life, up to 2000-2900 times, good rebound, fast cleaning speed, low consumption, not broken, The cleaning speed is fast and the technical effect is good.

The cleanliness of the treated metal surface can reach GB/T8923-1989; the surface roughness reaches Rz=10-150μm, thereby increasing the specific surface area of ​​the metal surface and improving the surface adhesion of the paint after painting, which has a very significant effect. Economic benefits, it is the most advanced and ideal shot blasting cleaning and strengthening metal abrasive rust removal at home and abroad.