Grain Distribution of Steel Shot


Packaging & Delivery

Packaging Details:	25kg /bag 40 bags/ Big Ton bag 18-23 metric tons/ container
Delivery Detail:	7 days after receive the deposite

Steel Shots Grades, Sizes, Finishes and Applications
Shot Grade	Finish	Applications
S-70	Fine, smooth shot finish. Excellent coverage.	Blasting of relatively small ferrous and non-ferrous castings. Removal of light scale from foreign and heat treated parts. Blasting of machined parts. Removal of mill scale, rust and other deposits.
S-110
S-170
S-230	Medium, light shot finish. Good coverage.	Blasting of grey iron, malleable iron, light steel castings, medium forgings, heat-treated parts and heavy mill scale - rust and other deposits.
S-280
S-330
S-390	Average to heavy shot finish. Average coverage.	Blasting of steel, heavy malleable iron and grey iron castings. Removal of scale from large billets, slabs - rust and other deposits.
S-460
S-550
S-660 S-780	Rough coverage. Adequate for most applications.	Heavy steel castings. Removal of tough, heavy scale.

BOSUN cast steel shot is professionally manufactured by Shanghai Bosun Abrasive Co., Ltd in china mainland.
Size: S70,S110,S170,S230,S280,S330,S390,S460,S550,S660,S780

Diameter: 0.2mm,0.3mm,0.5mm,0.6mm,0.8mm,1.0mm,1.2mm,1.4mm,1.7mm,2.0mm,2.5mm

Hardness: 40-50HRC(377-509HV) Density: 7.2g/cm³

Usage Surface cleaning and rust removing for cast iron, cast steel, steel plates and steel pipes, especially used in shot blasting machine and penning machine.

Name		steel shot
Chemistry	(C)	0.70~1.20%
	(Mn)	0.35~1.20%
	(Si)	0.40~1.20%
	(S)	≤0.05%
	(P)	≤0.05%
Average Hardness		40~50HRC (377-509HV) 52~56HRC (543-620HV) 56~60HRC (620-713HV)
Deviation		±3.0HRC(±40HV)
Micro structure		tempered martensite or tempered troostite
Density		7.2g/cm3
size		0.3,0.5,0.6,0.8,1.0,1.2,1.4,1.7,2.0,2.5mm
SAE		S70,S110,S230,S280,S330,S390,S460,S550,S660,S780,S930,

Applications
1. Cleaning: shot blasting, shot blasting, casting cleaning, blast cleaning castings, forgings, shot blasting, shot blasting forging, casting sand, steel cleaning, cleaning up of steel, steel cleaning.
2. Rust: shot blasting, abrasive blasting, casting rust, rust forgings, forgings descaling steel rust, steel rust.
3. Strengthening: shot peening, heat treatment pieces of shot peening, shot peening gear.
4. Shot: steel shot, steel sandblasting, ship blasting, steel shot, steel shot.
5. Shot: steel blasting, steel shot blasting, steel shot blasting.
6. Playing sand: playing sand.
7. Shot pretreatment: coating pretreatment, surface preparation, pretreatment Ship, steel pretreatment, pretreatment of steel, steel pretreatment, before the steel handle.

Suitable for equipment
Steel shot mainly suitable for roller, chain, hook type, crawler, by type, rotary, product release type, stepper, trolley type shot blasting machine (shot blasting), shot blasting equipment, spray pill equipment, sandblasting equipment, blasting equipment, steel pretreatment production line, steel pretreatment production line, steel pretreatment production line, sand house of equipment.