Product Details

Steel Shot made of tempered martensite, with moderate hardness, excellent elasticity, wear-resistant, give less dust, longer recycle life, low cost, extensively used for shot peening to give residual stress in the surface layer of components for fatigue life enhancement and suppression of stress corrosion cracking and descaling and cleaning up surfaces of castings, steel parts and mechanical work-pieces prior coating. They are also extremely ideal materials for cutting granite.

Steel Shots	Applications
SS-2.5 22-2.0	Removing sand, descaling,for large-size of castings, forging, heat-treated workpieces, steel structure.
SS-1.7 SS-1.4	Removing sand, descaling,intensification for large-size and middle-size of castings, forging, heat-treated workpieces, steel plate, steel structure,
SS-1.2 SS-1.0	Removing sand, descaling,intensification for small-size and middle-size of castings, forging, heat-treated workpieces, aluminium-copper alloy castings, steel plate, trip steel, steel pipes.
SS-0.8 SS-0.6	Removing sand, descaling,intensification for small-size of castings, forging, heat-treated workpieces, aluminium-copper alloy castings, steel plate, trip steel, steel pipes, springs and chains. Grinding processing
SS-0.5 SS-0.3	Removing sand, rust, descalling, intensification, improving roughness and adhesiveness for small- size of alloy castings, thin steel plate, trip steel, stainless steel , springs.

Chemical-Physical Characteristics.

Item	Steel Shots	GP Steel Grits	GL Steel Grits	GH Steel Grits
Chemical composition	C: 0.85 – 1.20; Mn: 0.60 - 1.20 Si: 0.40 – 1.20; S: 0.05; P: 0.05
Metallographic Struture	Even Tempered Martensite
Density	7.2g/cm3
Hardness ±3HRC	40-50HRC	42-45HRC	56-60HRC	63-65HRC

Product Specification / Models

Available sizes
steel shot

S 70 ( 0.425 - 0.125 Micron)

S 110 ( 0.600 - 0.180 Micron)

S 170 ( 0.850 - 0.355 Micron)

S 230 ( 1.000 - 0.500 Micron)

S 280 ( 1.180 - 0.600 Micron)

S 330 ( 1.400 - 0.710 Micron)

S 390 ( 1.700 - 0.850 Micron)

S 460 ( 2.000 - 1.000 Micron)

S 550 ( 2.000 - 1.180 Micron)

S 660 ( 2.360 - 1.400 Micron)

S 780 ( 2.800 - 1.700 Micron)

S 930 ( 3.350 - 2.000 Micron)