| Shotblast Type: | Shot Blasting |
|---|---|
| Shotblast Material: | Steel Shot |
| Sandblasting Type: | Automatic Sandblasting |
| Shotblast Application: | Shipbuilding |
| Sandblasting Method: | Dry Spray |
| Sandblasting Applications: | Metallurgy |
| Customization: |
|---|
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Audited Supplier Frist.Introduction of S460 Steel Shot
S460 steel shot refers to a steel shot with a product diameter of 1.4mm. S460 can achieve a good coverage rate in a short time. For various castings with high requirements on the surface of the workpiece, the s460 steel shot has uniform hardness and good cleaning effect. ,Durable wear.
Second, the advantages of S460 steel shot
1. Tight organization, uniform particle size, moderate hardness, strong toughness and impact resistance.
2. Good abrasion resistance, long life, and continuous and repeatable use.
3. Uniform product, good resilience, strong adhesion and fast cleaning speed.
4. The brightness of the cleaned workpiece is large, and the processing effect is very obvious.
Thrid. Applicable equipment types for S460 steel shot
Section steel plate pretreatment line, vertical steel plate shot blasting machine, strip shot blasting machine, mesh belt shot blasting machine, round spring shot blasting machine, aluminum alloy wheel shot blasting machine, steel wire rod shot blasting machine, road shot blasting machine, Bridge shot blasting machine, concrete shot blasting machine, bridge shot blasting machine, pavement roughening machine
Four, S460 steel shot composition table
| mesh | mm | Specifications of steel shot | ||||||||||
| SS-2.5 | SS-2.0 | SS-1.7 | SS-1.4 | SS-1.2 | SS-1.0 | SS-0.8 | SS-0.6 | SS-0.5 | SS-0.3 | SS-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 | 10%max | |||||||||
| 40 | 0.425 | 85%min | All pass | |||||||||
| 45 | 0.355 | 97%min | 10%max | |||||||||
| 50 | 0.300 | 80%min | ||||||||||
| 80 | 0.180 | 90%min | 80%min | |||||||||
| 120 | 0.125 | 90%min | ||||||||||
| 200 | 0.075 | |||||||||||
| 325 | 0.045 | |||||||||||
| SAE J444 | S-780 | S-660 | S-550 | S-460 | S-390 | S-330 | S-280 | S-230 | S-170 | S-110 | S-70 | |
| Name | Cast steel shot | Cast steel grit | Steel cut wire shot | Conditional cut wire shot | HQ cast steel shot | |
| Chemical composition | C | 0.80-1.20% | 0.45-0.85% | 0.45-0.85% | 0.80-1.20% | |
| Mn | 0.35-1.20% | 0.30-1.30% | 0.30-1.30% | 0.35-1.20% | ||
| Si | ≥0.40 | 0.15-0.35% | 0.15-0.35% | ≥0.40 | ||
| S | ≤0.05% | ≤0.05% | ≤0.05% | ≤0.05% | ||
| P | ≤0.05% | ≤0.04% | ≤0.04% | ≤0.05% | ||
| hardness | Routine:40-50HRC | GP steel grit 42-52HRC |
1.0mm:42-53HRC | 45-60HRC | Routine:42-47HRC Special:52-56HRC Special:56-60HRC |
|
| Special:52-56HRC | GP steel grit 53-60HRC |
1.5mm:41-45HRC | ||||
| Special:56-60HRC | GP steel grit 60-64HRC |
|||||
| Hardness deviation | The max deviation range:±3.0HRC | |||||
| Tensile intensity | - | 1300-2200Mpa | 2200-2800Mpa | - | ||
| Durability | 2000-28000 times | 3300-4000times | 4000times | 2800-3300times | ||
| Microstructure | Tempered martensite or sorbite | Deformed pearlite | Deformed sorbite | Tempered martensite or sorbite | ||
| Density | 7.4g/cm3 | 7.6g/cm3 | 7.8g/cm3 | 7.8g/cm3 | 7.4g/cm3 | |
| Bulk density | 4.4g/cm3 | 4.2g/cm3 | 4.5g/cm3 | 4.5g/cm3 | 4.4g/cm3 | |
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