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română Ça.Sable de pulvérisationAvec une granulométrie uniforme, bon nettoyage, faible poussière, faible dimension, structure intérieure dense, haute résistance à l 'abrasion, longue durée de vie, une dureté modérée, une bonne résistance, et ainsi de suite
Ça.Sable de pulvérisationAvec une granulométrie uniforme, bon nettoyage, faible poussière, faible dimension, structure intérieure dense, haute résistance à l 'abrasion, longue durée de vie, une dureté modérée, une bonne résistance, et ainsi de suite
Boulette
| Mesh | mm | 铸钢丸规格 mm Specification of Steel Shot mm | ||||||||||
| 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 | 2.8 | all pass | ||||||||||
| 8 | 2.36 | all pass | ||||||||||
| 10 | 2 | 85%min | all pass | all pass | ||||||||
| 12 | 1.7 | 97%min | 85%min | 5%max | all pass | |||||||
| 14 | 1.4 | 97%min | 85%min | 5%max | all pass | |||||||
| 16 | 1.18 | 97%min | 85%min | 5%max | all pass | |||||||
| 18 | 1 | 96%min | 85%min | 5%max | all pass | |||||||
| 20 | 0.85 | 96%min | 85%min | 10%max | all pass | |||||||
| 25 | 0.71 | 96%min | 85%min | 10%max | ||||||||
| 30 | 0.6 | 96%min | 85%min | all pass | ||||||||
| 35 | 0.5 | 97%min | 85%min | 10%max | ||||||||
| 40 | 0.425 | 97%min | all pass | |||||||||
| 45 | 0.355 | 80%min | 10%max | |||||||||
| 50 | 0.3 | 90%min | ||||||||||
| 120 | 0.125 | 90%min | ||||||||||
| 200 | 0.075 | |||||||||||
| 325 | 0.045 | |||||||||||
| SAEJ4444 | S-780 | S-660 | S-550 | S-460 | S-390 | S-330 | S-280 | S-230 | S-170 | S-110 | S-70 | |
Sable d 'acier
Name | Steel shot | Steel grit | |
Chemical component | C | 0.8~1.2％ | |
Mn | 0.35~1.2% | ||
Si | ≥0.40％ | ||
S | ≤0.05％ | ||
P | ≤0.05％ | ||
Average hardness | Regular：40~50HRC Special：52~56HRC Special：56~60HRC | GP Steel Sand：42~52HRC GP Steel Sand：53~60HRC GP Steel Sand：60~64HRC | |
Hardness deviation | Max. deviation range：±3.0HRC Max Deviation ±3.0HRC | ||
Tensile strength | — | ||
Owen life | 2000~2800次 Times | ||
Microstructure | Uniform tempered martensite or tempered troostite | ||
Density | 7.4g/cm³ | 7.6g/cm³ | |
Bulk density | 4.4g/cm³ | 4.2g/cm³ | |
Boulette de fil
ltem | Technique data | |
Chemical Components | C | 0.45-0.86% |
High 0.70-0.86% |Normal 0.45-0.70% | ||
Mn | 0.50-1.30% | |
Si | 0.15-0.35% | |
S | ≤0.05% | |
P | ≤0.04% | |
Density | 7.8g/cm3 | |
Hardness | 40-45/45~5005-60HRC | |
Ervin life | 5000-12000 | |
Microstructure | Deformed zirconium or deformed pearlite | |
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