Spherical cast iron shot

Spherical Cast Iron Shot is a metallic abrasive material produced by atomizing and solidifying molten cast iron into spherical particles. It is designed for effective and economical surface treatment in various blasting applications.

Thanks to its spherical shape, cast iron shot provides controlled impact energy, making it suitable for cleaning, descaling, and surface preparation processes where uniform surface finish is required.

Order

SYMBOL - GRANULATION:
1 K - 0.5 – 1.6
2 K - 1.6 – 2.5
3 K - 2.5 – 3.5
4 K - 3.5 – 4.5
5 K - 4.5 – 6.3
6 K - 6.3 – 8.0

HARDNESS:
740 – 850 HV
61 – 64 HRC

CHEMICAL COMPOSITION:
C 3.00 – 3.40%
Mn 0.30 – 1.00%
Si 1.00 – 1.50%
P 0.10 – 0.30%
S 0.07 – 0.17%.

Spherical Cast Iron Shot

Key Properties

Spherical grain shape
High hardness
Good cleaning efficiency
Stable blasting performance
Suitable for automated blasting systems

Main Applications

Spherical cast iron shot is primarily used in:

Cleaning castings from molding sand
Removing rust and mill scale
Surface preparation before coating or painting
Shot blasting of steel structures
Cleaning metallurgical products

Advantages

Efficient surface cleaning
Uniform surface finish
Good productivity in turbine blasting machines
Cost-effective solution for selected applications

Spherical cast iron shot is commonly applied in foundries, steel processing plants, and heavy industry where reliable and repeatable blasting performance is required.