40 - 60HRC Cast Steel Shot S280 For Pipeline Descaling With Microstructure

Exceptional Material Performance:

Our cast steel shot offers exceptional material performance. It possesses high hardness, ensuring effective impact and cleaning power. Its steel composition provides superior toughness and durability, resulting in a long service life. With its excellent rebound properties, it enables fast cleaning speeds and efficient removal of contaminants. Additionally, our cast steel shot has a low consumption rate and is resistant to breakage, making it a reliable and cost-effective choice for shot blasting processes.

Versatility and Wide Application Range:

Cast steel shot, also known as steel shot, steel abrasives, projectiles, alloy steel shots, and steel particles, serves as a versatile abrasive material. It finds applications in shot blasting and rust removal, including shot blasting cleaning and shot peening for strengthened metal surfaces. It is compatible with various shot blasting machine types, such as drum type, chain type, hook type, crawler type, through type, turntable type, accumulation type, step-by-step, and trolley type shot blasting machines. Our cast steel shot is widely used in shot cleaning machines, shot blasting equipment, shot blasting machines, sandblasting machines, and metal abrasives in steel pretreatment, steel plate pretreatment, and steel structure pretreatment production lines.

Superior Surface Preparation and Rust Removal:

When using cast steel shot, the treated metal achieves excellent surface cleanliness, meeting the standards set by GB/T8923-1989. Additionally, the shot blasting process with our cast steel shot generates a desired surface roughness ranging from Rz=10 to 150μm. This increased roughness enhances the specific surface area of the metal, leading to improved adhesion of paint after coating. These features contribute to significant economic benefits and position our cast steel shot as a leading choice for shot blasting, strengthening metal surfaces, and rust removal, both domestically and internationally.

Advanced Production Process:

Our cast steel shot undergoes an advanced production process to ensure its high quality. Starting with carefully selected raw materials, including scrap steel, rare metals, and alloy proportions, the mixture is smelted in an electric furnace and transformed into steel pellets using modern equipment. These pellets undergo multiple stages of heating, purification, and homogenization to enhance their quality. Through precise electric heat treatments, the pellets are quenched, dried, reheated, and tempered to achieve the desired hardness. The tempered steel pellets are then sorted into 11 grades, adhering to SAE standards, to meet the requirements of shot blasting equipment.
Stringent Quality Control:

Throughout the production process, strict quality management is implemented at every stage. The chemical composition and particle size of the steel particles are meticulously controlled to ensure their mechanical properties meet various application needs. Our production facilities adhere to the highest standards, and quality checks are carried out to maintain consistency and reliability. This attention to detail and rigorous quality control measures ensure that the cast steel shot produced possesses a tight internal structure, uniform particle size distribution, appropriate hardness, strong impact resistance, and an extended service life.
By employing an advanced production process that includes precise smelting, purification, and heat treatment stages, we ensure the high quality of our cast steel shot. Our commitment to strict quality control measures guarantees that the steel shot produced meets the required standards for various applications. The resulting steel particles exhibit a robust internal structure, uniform particle size distribution, optimal hardness, exceptional impact resistance, and an extended service life.

Inner packaging: 25kg/bag with inner film bag.

Outer packaging: nylon woven bag, kraft paper bag, carton.

Whole ton packaging: pallet or ton bag.