Высоколитая стальная дробь Stanadrd S330 S390 S460 S550 для обработки поверхности и дробеструйной

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Цена:470,00-490,00 $*

Количество:

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Hete industrial steel shot is divided into four, a national standard cast steel shot, containing chromium cast steel shot, pills for low carbon steel, stainless steel, including national standard cast steel shot is completely in accordance with the national standard requirements of element content in production, and the element of chromium cast steel shot, is based on national standard of steel balls, adding ferromanganese ferrochrome smelting process in production elements,
such as Owen live longer;
Low carbon steel shot production process and national standard steel shot, but the raw material is low carbon steel, carbon content is lower;
Stainless steel shot is produced by atomizing forming process, raw materials are stainless steel, 304, 430 stainless steel and so on.
This type of shot is made for use in shot blasting and blasting processes under pressure by compressed air.
It is basically used on non-ferrous metals such as aluminium, zinc alloys, stainless steels, bronze, brass, copper...
With its wide range of gradings, it is used for cleaning, deburring, compaction, shot peening and general finishing processes, on all kinds of parts, without contaminating its surface by ferrous dusts which deteriorate and change the colour of the treated metals.
for the aging process of marble and granite.





Project
National Standards
Quality
Chemical
composition%
C
0.85-1.2
0.85-1.0
Si
0.40-1.2
0.70-1.0
Mn
0.60-1.2
0.75-1.0
S
≤0.05
<0.030
P
≤0.05
<0.030
Hardness
steel shot
HRC40-50
HRC55-62
HRC44-48
HRC58-62
Density
steel shot
≥7.20g/cm3
7.4g/cm3
Microstructure
Tempered Martensite or
Troostite
Tempered Martensite Bainite Composite organization
Appearance
Spherical Hollow particles<10% Crack particle<15%
Spherical Hollow particles<5% Crack particle<10%
Type
S70 S110,S170,S230,S280,S330,S390,S460,S550,S660
S780
Packing
Each ton in a separate Pallet and each ton divided in 25kG packs
Durability
2500~2800 times
Density
7.4g/cm3
Diameter
0.2mm,0.3mm,0.5mm,0.6mm,0.8mm,1.0mm,1.2mm,1.4mm,1.7mm,2.0mm,2.5mm














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