Cast Steel Shot

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Cast Steel Shot

High quality steel shot with low carbon and bainitic microstructure. Our product finds great use in metallurgy and metal manufacturing industry for sanding of casts, degreasing and removal of remains of casting, removal of paints and varnishes, removal of enamel and corrosion, polishing and surface tempering.

Low Carbon Cast Steel Shot (lower carbon chemical composition
results longer life of the product)

Bainitic Microstructure - up to 95% (the use of Bainitic shot reduces the cleaning time)

It is available in sizes ranging from S-780 through S-110 (0.3 -2.8mm).

BSI Registered (UKAS Quality Management)

MainTech Specifications of our
Cast Steel Shot

Cast steel shot is used for blast cleaning of shot blasting machine, steel pre-treatment, steel structure

Period of Durability – Ervin Test:

K50 = min. 2500 cycles

Chemical Structure:

C = 0.10 – 0.15%
Si = 0.10 – 0.15%
Mn = 0.6 – 1.00%
P = 0.035% (max)
S = 0.035% (max)

Specific Weight:

7.5 kg/dm³

Filling Weight:

4.4 kg/dm³

Hardness:

HRc = 41 – 45
HV = 420 – 480

1. Sanding of casts	▪ Gray Cast ▪ Steel Cast ▪ Tempered Cast ▪ Nonferrous Casts
2. Degreasing, removal of remains of casting, paints and varnishes	▪ Beams ▪ Half products ▪ Steel Constructions ▪ Sheet Metal ▪ Tubes ▪ Railway tracks
3. Removal of enamel	▪ From metal sheets ▪ From cast parts
4. Polishing	▪ Tools / parts ▪ Sheets of alloyed steel
5. Surface tempering	▪ Flat and spiral springs of shafts ▪ Rollers, screws ▪ Machine parts connectors

Mesh no.	Mesh Size (in)	Mesh Size (mm)	SAE pallets no. (SAE J 444)
Mesh no.	Mesh Size (in)	Mesh Size (mm)	S-930	S-780	S-660	S-550	S-460	S-390	S-330	S-280	S-230	S-170	S-110	S-70
6	0,132	3.350	*	-	-	-	-	-	-	-	-	-	-	-
7	0,111	2.800	-	*	-	-	-	-	-	-	-	-	-	-
8	0,0937	2.370	90% min	-	*	-	-	-	-	-	-	-	-	-
10	0,0787	2.000	97% min	85% min	-	*	*	-	-	-	-	-	-	-
12	0,0661	1.670	-	97% min	85% min	-	5% max	*	-	-	-	-	-	-
14	0,0555	1.400	-	-	97% min	85% min	-	5% max	*	-	-	-	-	-
16	0,0469	1.190	-	-	-	97% min	85% min	-	5% max	*	-	-	-	-
18	0,0394	1.000	-	-	-	-	96% min	85% min	-	5% max	*	-	-	-
20	0,0331	0,850	-	-	-	-	-	96% min	85% min	-	10% max	*	-	-
25	0,0280	0,700	-	-	-	-	-	-	96% min	85% min	-	10% max	-	-
30	0,0232	0,600	-	-	-	-	-	-	-	96% min	85% min	-	*	-
35	0,0197	0,500	-	-	-	-	-	-	-	-	97% min	-	10% max	-
40	0,0165	0,426	-	-	-	-	-	-	-	-	-	85% min	-	*
45	0,0138	0,355	-	-	-	-	-	-	-	-	-	97% min	-	10% max
50	0,0117	0,300	-	-	-	-	-	-	-	-	-	-	80% min	-
80	0,007	0,180	-	-	-	-	-	-	-	-	-	-	90% min	80% min
120	0,0049	0,120	-	-	-	-	-	-	-	-	-	-	-	90% min