Стальная дробь S550 для очистки взрывных работ и S70 S110 S130 S170 S230 S280 S330 S390 S460 S660 S780 S930

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Цена:0,60-0,70 $*

Количество:

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Характеристики









Steel Shot is a spherical pellet made by special heat treatment of special material, which melts high quality steel and then sprays it with high pressure water to form molten steel into fine particles.

The formed pellet is reheated to purify Homogenized, then quenched. Quenched pellets are dried and reheated in a furnace to achieve a suitable hardness. Temper-treated steel pellets are classified by mechanical screen into different grades according to SAE standards for shot peening equipment








Chemical Composition
C
0.85% - 1.20%
Mn
0.60% - 1.20%
Si
0.40% - 1.20%
S
≤ 0.05%
P
≤ 0.05%
Hardness
HRC
40-50
HRC
42-50
HRC
56-60
HRC
63-66
Hardness Deviation
Max Deviation ±3.00HRC
Metallographical Structure
Even Tempered Martensitere
Min Density
7.4g/㎝³








Steel Shot
They are widely used in industries. Different grain sizes are suitable for different purposes.
SS-2.5
SS-2.0
Sand and rusts removing of large-sized cast iron, cast steel, steel structures, large-sized forging and surface treatment of oxidized workpieces.
SS-1.7
SS-1.4
Sand-removing of large and medium sized castings, deoxidization of forgings, heat-treated pieces, steel plates, steel pipes, sections and steel structures, surface treatment before plating.
SS-1.2
SS-1.0
Sand-removing of small and medium sized castings, rust-removing and intensification of forgings, heat-treated pieces, steel plates, steel pipes, sections and steel structures, surface treatment before plating, cutting of rocks.
SS-0.8
SS-0.6
Sand-removing and deoxidization of small-sized castings, forgings, heat-treated pieces, aluminum-copper alloy castings, steel plates, steel pipes, sections and steel structures, surface intensification of springs and chains, cutting of rocks, grinding processing.
SS-0.5
SS-0.3
Sand-removing and rust-cleaning of alloy castings, thin plates, strip steel, and small-sized stainless steel castings, intensification of springs, surface treatment before plating, improving roughness, enhancing adhesiveness.




1.High hardness;

2.Strong toughness;

3.Impact resistance;

4.Good thermal stability;

5.Fast cleaning speed ;

6.Not easy to broken;

7.Stable chemical properties





























If you have any question , please do not hesitate to contact with us .





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