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High Carbon Steel Grits

Place Of Origin: China
Shape: Angular
Color: Black
Application: Blasting Cleaning
Descripción del producto：High Carbon Steel Grits from Kholee Blast China has three types: GP steel grits, GL steel grits and GH steel grits. The steel grits are mainly used to remove thick coatings, heavy rust, and mill scale
Investigación

High carbon Steel Grit produces an etched or angular surface profile and is well suited for cleaning, descaling, etching and de-sanding applications. Our high quality steel grit has a long service life and is used in both wheel blast machines and blast rooms.

Operative Standards:

In accordance with standards of GB/T18838.3－2008 Steel Shot and Steel Grit,SFSA20-66Cast Steel Abrasive, SAE J827 Cast Steel Shot, SAE J1993High Carbon Steel Grit, YB/T5149-1993 Cast Steel Shot, YB/T5150-1993Cast Steel Grit,ISO11124-3High Carbon Cast Steel Shot and Grit.

Steel Shot	Steel Grit	Application
S780/SS2.5	G10/SG2.5	Sand removal of large sized castings, scale removal of large sized products from forging, stamping, die forging, drawing and rolling or after heat treatment (e.g. pipes, sections, plates, fittings, wire).
S660/SS2.0	G12/SG2.0


S550/SS1.7	G14/SG1.7	Sand removal of large and medium sized castings, scale removal of forging and heat-treated work pieces, surface blast cleaning of steel plates, sections and steel structures, shot peening of work pieces, cutting of granite.
S460/SS1.4	G16/SG1.4


S390/SS1.2	G18/SG1.2	Sand removal of medium and small sized castings, surface blast cleaning of forgings, heat-treated pieces, steel pipes, sections and steel structures, surface treatment before painting, shot peening of work pieces.
S330/SS1.0	G25/SG1.0


S280/SS0.8	G25/SG1.0	Surface blast cleaning of small sized castings, forgings and heat-treated pieces, aluminium and copper alloy castings, steel plates, steel pipes, sections and steel structures, shot peening of work pieces.
S230/SS0.6	G40/SG0.7


S170/SS0.5	G50/SG0.4	Surface blast cleaning of stainless steel plates, thin steel plates, non -ferrous alloys, decorate coat.
S110/SS0.3	G80/SG0.3
	G120/SG0.2

Application Equipment

● Shot Blasting Machine (Auto Wheel Blasting Machine)

● Blasting Room

● Sand Blasting Machine, Blasting Pot

● Shot Peening Machine

Specification of High Carbon Steel Grits
Item	C	Si	Mn	S	P
Steel Grits	0.85-1.20%	0.40-1.20%	0.60-1.20%	<0.05%	<0.05%
Hardness	GP: 42～50HRC \| GL: 56～60HRC \| GH: 63～66HRC \| Max Deviation ±3.0 HRC
Density	7.6 g/cm³
Bulk Density	4.2 g/cm³
Micro-Structure	Homogeneous Tempered Martensite or Troostite
Colour	GP, GL: Dark Black \| GH: Light Black