In strict accordance with the German VDFI8001/2009 and the United States SAEJ441, AMS2431 standard production. The particle size of the product is uniform, the product hardness is HV350-450, HV500-560, HV620-700; Product particle size from 0.5mm-2.0mm; The shapes are round shot cutting, roundness G1, G2, G3; Service life from 3500 to 9600 cycles.

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Chemical Composition:

Carbon = 0.45 0.85%

Silicon = 0.10 0.30%

Manganese = 0.40 1.20%

Sulfur 0.04% or less

Phosphorus is 0.04% or less

Packing:

Packing according to customer's requirement 25kg per bag or 1 ton per bag.

Product Advantages:

1 - High uniformity of physical properties

The REINFORCED STEEL SHOT PRODUCED BY DAQI adopts ADVANCED CUTTING AND grinding technology FROM Germany to ensure that all balls are highly unified in size, hardness and density. Due to the unity of these factors, the strength of shot peening is greatly improved, and it can be better maintained, so as to improve the efficiency of shot peening.

2 - Longer service life greatly saves production costs

The REINFORCED STEEL SHOT PRODUCED BY DAQI adopts special processing technology to ensure the unity of the internal molecular structure of the ball, thus greatly improving the service life of the ball, which is 3-4 times higher than the ordinary cast steel shot, so as to not only reduce the consumption of customers but also save a lot of costs for customers in equipment maintenance and transformation.

3 - reduce the pollution of shot peening to the workpiece

The REINFORCED STEEL SHOT PRODUCED BY DAQI HAS HIGH SERVICE LIFE AND crushing resistance, AND there will be little dust residue on the surface of the workpiece in the process of shot PEening (10-20 times less than the ordinary cast steel shot), which will greatly improve the adhesion force after coating.