Owing to our rich experience and proficient personnel, our company has emerged as one of the well known manufacturers, traders and exporters of Steel Shot which acts as an important abrasives for the majority of wheel blast applications. We have manufactured these abrasives as per the international & other industry recommended standards. Some of the features of Steel Shot are durability, resistance to impact fatigue and maximum cleaning efficiency. We are offering these abrasives at economical price in the market.
Made using molten steel through atomization (granulation) procedure, Steel Shots are grains spherical in shape. Obtainable in several dimensions and hardness, these cast steel shots are formed of steel scrap. The steel scrap is first heated in the electric furnaces and after this it is atomized into shot using water jet.
Manufacturing procedure of Cast Steel shots:
Our offered Steel Shots are highly durable. These have less friability and because of this the impact blasting all the more tempers them, which enhances their firmness over time. This in turn lets the media to allocate reliable and repeatable presentation over several cycles. When manufactured these steel shots have rigidity of 40-50HRC (390-510 H.V). These have low breakdown rate and hence no dust is formed. As these distribute high-impact energy, these are taken into use in the industries needing heavy cleaning, making bright finishes.
Table of various diameters of cast steel shots
Steel shot-930 |
| 85% min | 97% min |
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| --- | 2.8 | 6 | 7 |
Steel shot-780 | all pass |
| 85% min | 97% min |
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| ss-2000 | 2 | 8 | 10 |
Steel shot-660 |
| all pass |
| 85% min | 97% min |
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| ss-1700 | 1.7 | 10 | 12 |
Steel shot-550 |
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| all pass |
| 85% min | 97% min |
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| ss-1400 | 1.4 | 12 | 14 |
Steel shot-460 |
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| all pass | 5% max |
| 85% min | 96% min |
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| ss-1180 | 1.2 | 14 | 16 |
Steel shot-390 |
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| all pass | 5% max |
| 85% min | 96% min |
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| ss-1000 | 1.0 | 16 | 18 |
Steel shot-330 |
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| all pass | 5% max |
| 85% min | 96% min |
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| ss-850 | 0.85 | 18 | 20 |
Steel shot-280 |
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| all pass | 5% max |
| 85% min | 96% min |
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| ss-710 | 0.71 | 22 | 25 |
Steel shot-230 |
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| all pass | 10% max |
| 85% min | 97% min |
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| ss-600 | 0.60 | 25 | 30 |
Steel shot-170 |
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| all pass | 10% max |
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| 85% min | 97% min | ss-425 | 0.50 | 30 | 35 |
Steel shot-110 |
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| all pass | 10% max |
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| --- | 0.42 | 36 | 40 |
Steel shot-70 |
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| all pass | 10% max | --- | 0.35 | 44 | 45 |
SAE Sieve No | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 25 | 30 | 35 | 45 | 40 | IS-4606 Shot No | Screen Size in mm | BS Sieve No | ASTM Sieve No | |
BS Aperture No | 2.8 | 2.4 | 2.0 | 1.69 | 1.4 | 1.2 | 1.0 | .85 | .71 | .6 | .5 | .42 | .355 |
All material is examined to meet or surpass SAE, IS, & SFS STIPULATIONS.
Chemical & Physical properties, composition of steel shot:
Chemical Composition(%) | Cast Steel Shot | ||
Carbon | 0.85 - 1.20 | ||
Manganese | 0.60 - 1.20 | ||
Silicon | 0.40 - 1.20 | ||
Sulfur | 0.05 max. | ||
Phosphorous | 0.05 max. | ||
Typical Physical Properties | Steel Shot | ||
Hardness | 40-50 HRC | 42-50 HRC | 56-60 HRC |
Hardness Deviation | Maximum deviation ±3.0HRC | ||
Microstructure | Finely tempered Martensite | ||
Minimum Density | 7.4 g/CC | ||
Appearance & Odor | Spherical - No Odor | ||
Durability | 2000 - 3000 cycles |
While received these Cast Shots and grits are completely non-hazardous. When used normally these produce fine metallic dust on the break-down of abrasives. Meanwhile the ferrous composition is less than 95% dust or fumes will contain mostly of iron or iron oxide. Further, the fine steel dust formed can be a slight explosion hazard.
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. |
APEX ABRASIVE INDUSTRIES
सर्वाधिकार सुरक्षित.(उपयोग की शर्तें) इन्फोकॉम नेटवर्क प्राइवेट लिमिटेड . द्वारा विकसित एवं प्रबंधित |