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Steel Shot S-70

Bereton steel shot and Grit character: 1、Cleaning quickly: QR Steel Shot and Grit have appropriate hardness
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Product Details

Bereton steel shot and Grit character:

1、Cleaning quickly:
     QR Steel Shot and Grit have appropriate hardness,cleaning quickly and bearing good rebound resilience,The internal corner or complex shape products can evenly and quickly cleaning, shortening the processing time, increase throughput, reduce the production cost。
2、Long life, low consumption:
     QR Steel Shot and Grit have Fewer interior flaws, metallographic troostite consists of tempered martensite, tempering, strong impact resistance, long life.,
3、With the elimination of stress, improve the strength of the effect:
    QR Steel Shot and Grit have The fine organization, not easily broken. Uniform particle size distribution, to eliminate stress, improve the effect of workpiece surface hardness.
4、Strict quality management:
     The production process strictly enforce the ISO9001:2000 standards, strict process control, quality control departments to execute 24 hours of tracking and detection of the manufacturing process, product data are traceable.

Steel shot's main technical indicators:

 

name The strengthening steel shot steel shot
chemical composition%    
Carbon(C) 0.85-1.20
Manganese(Mn) 0.60-1.20
Silicon(Si) 0.40min
Sulfur(S) 0.05max
Phosphorus(P) 0.05max
Hardness 45-49HRC 51-55HRC 58-62HRC 40-50HRC
specification 0.5-1.2mm 0.2-2.5mm
Hardness deviation Max deviation range±3.0HRC
Metallographic organization Tempered martensite ,Tempered troostite
The minimum density 7.4g/CC