our cast steel shot including CR :0.26%, the only one supplier in Chinese market ,the lifetime is longer than others, the fatigue life is 2700-2800 times
1. Steel shot picture and Introduction
Steel shots, for safe abrasive blasting, are made available in a range of grades to meet your specific requirements. Each grade has a definite size spectrum to make your choice easier. S 70 grade comes in 0.125 - 0.425 mm range whereas S 660, the highest grade is available in 1180 - 2.000 mm range. The shots are meticulously measured and tested under rigorous conditions to assure of sustained high performance.
2. Steel Shot Specification
| Project | National Standards | Quality | |
| Chemical composition% | C | 0.85-1.20 | 0.85-1.0 |
| Cr | 0.26% | ||
| Si | 0.40-1.20 | 0.70-1.0 | |
| Mn | 0.60-1.20 | 0.75-1.0 | |
| S | <0.05 | <0.030 | |
| P | <0.05 | <0.030 | |
| Hardness | steel shot | HRC40-50 HRC55-62 | HRC44-48 HRC58-62 |
| Density | steel shot | ≥7.20 g/cm3 | 7.4g/cm3 |
| Microstructure | Tempered Martensite or Troostite | Tempered Martensite Bainite Composite organization | |
| Appearance | Spherical Hollow particles<10% Crack particle<15% | Spherical Hollow particles<5% Crack particle<10% | |
| Type | S70 ,S110, S170, S230, S280, S330, S390, S460, S550, S660, S780 | ||
| Packing | Each ton in a separate Pallet and each ton divided in 25KG packs . | ||
| Durability | 2500~2800 times | ||
| Density | 7.4g/cm3 | ||
| .Diameter | 0.2mm,0.3mm,0.5mm,0.6mm,0.8mm,1.0mm,1.2mm,1.4mm,1.7mm,2.0mm,2.5mm | ||
3. Steel Shot Production Procedure
4. Steel Shot Applications
Cast steel shot for Steel plate surface preparation
Cast steel shot cleaning the oxide skin, rust and other impurity by shot Blasting, then using the
vacuum cleaner or the purified compressed air to clean up the steel products surface.
Steel shots used for Engineering machinery
Steel shots used for Machinery cleaning can effectively remove the rust, welding slag, and oxide
skin, eliminate the welding stress,and increase basic binding force between rust removing coating
and the metal ,thus greatly enhancing the derust quality of engineering machinery spare part.
5. Steel Shot Certificate
6. Steel Shot Normal Packing
1). 25kg (55lb) per bag,then 40 bags put in a 1000kg (2200lb) bulk bag.
2). 25kg (55lb) per bag,then 40 bags shrink wrapped onto a 1000kg (2200lb) pallet.
3). 1000kg (2200lb) loose in one ton bulk bag.
7. FAQ
Q: What payment terms do you support?
T/T: 50% advance payment, then please pay us the rest 50% payment when get the scanned B/L via E-mail
L/C: 100% irrevocable L/C at sight.
Q: What's the MOQ. of your products?
Our MOQ. 1 ton .Or as your requirements,we calculate the new price for you.
Q: Can you provide free samples?
Yes,we can send free samples less than 500g to you.
Q: What standards are you carrying out for your products?
SAE standard,ISO 9001, SGS
Q: Can you pack the cargo as our requirements?
Yes,we can pack the products as request.
8. Company Profile
We are the manufacturer of abrasive media for more than 15 years experience in China.
Abrasives media we manufacture:
Steel grit
Steel shot
Glass beads
Garnet
Our old and new customers distribute over 90 countries around the world, in Asia, Middle
East area,Europe,Africa,North America,South America,and Australia,etc.