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Chilled Iron Grit

Product Keywords:

Chilled Iron Grit

Classification:

Chilled Iron Grit and Shot

Hotline:

0531-68961020

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Product Details

Chilled Iron Grit Shot is a high performance, fast cleaning and re-usable hematite cast iron abrasive. It is particularly suitable for processing metallic surfaces in pressure blasting machines. Due to its hardness and high carbon content, chilled cast iron repeatedly breaks into sharp-edged particles, which leads to a very high abrasive performance with short blasting times.

Products		Chilled Iron Grit
Chemical Composition	C	2,70 – 3,40 %
	Mn	0,25 – 1,00 %
	Si	0,80 – 2,00 %
	S	0,06 – 0,25 %
	P	0,10 – 1,50 %
Hardness of the new grain		640 – 900 HV (57 – 67 HRC)
Grain shape		Angular
Melting point		ca. 1.535 °C
Specific gravity		ca. 7 g/cm3
Bulk density*		ca. 3,0 – 4,6 g/cm3
Microstructure		Martensitic
*depending on grain size

Designation	Average grain size (mm)	Designation	Average grain size (mm)
G 02	0,1–0,2	G 34	0,8–1,2
G 05	0,1–0,3	G 39	1,0–1,4
G 07	0,2–0,4	G 47	1,2–1,7
G 12	0,3–0,6	G 55	1,4–2,0
G 17	0,4–0,8	G 66	1,7–2,4
G 24	0,6–1,0	G 80	2,0–2,8
Other grain sizes can be produced if required.