Steel grit, cast steel grit

for blasting, shot peening, painting, polishing,derruing, rust removing,
shipbuiling, pipe, tank, machiner.
Steel Grit from Bosun, double quenching, 30% longer life time than normal one.
 Size:  G12,G14,G16.G18,G25,G40,G50,G80,G120
Diameter: 2.0,1.7,1.4,1.2,1.0,0.7,0.4,0.3,0.2mm

 Main Chemistry
 cast  Steel grit
Chemistry
(C): 0.80-1.2%
(Mn):0.6~1.2%
(Si):0.40~1.20%
(S):<;0.05%
(P)<0.05

Average Hardness
40~50HRC(377~509HV)
52~56HRC(543~620HV)
56~60HRC(620~713HV)
Minumum Density :7.4g/cm3 

Name		steel grit
Chemistry	(C)	0.70~1.20%
	(Mn)	0.35~1.20%
	(Si)	0.40~1.20%
	(S)	≤0.05%
	(P)	≤0.05%
Average Hardness		GP:42~52HRC (399-509HV) GL:56~60HRC (620-713HV) GH:60~66HRC (795-889HV)
Deviation		±3.0HRC(±40HV)
Micro structure		tempered martensite or tempered troostite
Density		7.4g/cm3
size		0.1-3.0mm
SAE		G40,GP40,GL40,GH40 G50,G25,G18, G16,

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Steel shot Main Chemistry
Chemistry
(C): 0.80-1.2%
(Mn):0.6~1.2%
(Si):0.40~1.20%
(S):0.05%
(P):0.05

Average Hardness
40~50HRC(377~509HV)
52~56HRC(543~620HV)
56~60HRC(620~713HV)
Minumum Density :7.4g/cm3
SAE S110,S170,S230,S280 S330,S390,S460,S550,S660,S780
 Size 0.3,0.5,0.6,0.8,1.0,1.2,1.4,1.7,2.0,2.5mm

 

Pakckage:
25kg /bag package.
40 bags/ pallet.
18-25 metric tons/ container.
Or according to customer requirement.

Solid package, good quality, fast delivery.
Hope to be your bes suppier.

Welcome contact with me, I wil send details to you soon~~~

Lynn Wong