Cast Steel Shot

: http://jhcastingparts.com

Name: Cast Steel Shot
Materials: The steel shot is cast from high quality steel scraps
Applicable machine: Superior blasting abrasives or steel abrasives applied to all kinds of shot blasting machines, blast wheels, sandblasting equipment, steel pretreatment line, etc.
Customizable or not: Yes
Part model: Based on customers needs
Order quantity: Based on customers needs

Samples for Russian customers

S550 Cast Steel Shot
S390-1 Cast Steel Shot
S390-2 Cast Steel Shot

Cast Steel Shot Applications
HANDY cast steel shots are perfect for blasting, rust removing, sand blasting, surface strengthening, surface preparation, and other applications.

1. Shot blasting: On die castings, forgings, steel plates, rolled steels, H steels and steel profiles
2. Rust removing: For die castings, forgings, steel plates, rolled steels, H steels and steel profiles
3. Surface strengthening: For heat treated workpieces, gears
4. Sand blasting
5. Pre-treatment: Coating pre treatment, surface pretreatment, ship plate pretreatment, steel profiles pretreatment, rolled steels pretreatment, steel plates pretreatment

Chemical and Physical Properties

Name		Cast steel shot
Chemical compositions	C	0.70 ~ 1.20%
	Mn	0.35 ~ 1.20%
	Si	0.40 ~ 1.20%
	S	≤0.05%
	P	≤0.05%
Average hardness ( Tested under 500g load )		Common: 40 ~ 50HRC (377 ~ 509HV) Special: 52 ~ 56HRC (543 ~ 620HV) Special: 56 ~ 60HRC (620 ~ 713HV)
Hardness deviation		±3.0HRC or ±40HV
Metallographic structure		Even tempered martensite or tempered troostite diffused carbide
Minimum density ( Tested using ethyl alcohol substitution method)		7.2g /cm3

Technical Specifications

Mesh	mm	Cast Steel Shot
Mesh	mm	2.5	2.0	1.7	1.4	1.2	1.0	0.8	0.6	0.5	0.3	0.2
7	2.80	all pass
8	2.36		all pass
10	2.00	85%min		all pass	all pass
12	1.70	97%min	85%min		5%max	all pass
14	1.40		97%min	85%min		5%max	all pass
16	1.18			97%min	85%min		5%max	all pass
18	1.00				96%min	85%min		5%max	all pass
20	0.850					96%min	85%min		10%max	all pass
25	0.710						96%min	85%min		10%max
30	0.600							96%min	85%min		all pass
35	0.500								97%min	85%min	10%max
40	0.425									97%min		all pass
45	0.355										80%min	10%max
50	0.300										90%min
80	0.180											80%min
120	0.125											90%min
200	0.075
325	0.045
SAE		S-780	S-660	S-550	S-460	S-390	S-330	S-280	S-230	S-170	S-110	S-70

Cast Steel Shot Classification Chart