panagrit™ steel grit abrasive r:j • - ผลิต ... grit ab.pdf · these factors result in...
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PanaGrit™Steel Grit Abrasive
r:J •PanAbrasivesProduct Description And Technical Data:
PanaGrit™ is manufactured from high carbon castPanaShot™ steel shots, crushed to granular grit form andsubsequently tempered to three different hardnesses(GH, GL and GP) to cater for different applications.
After tempering the grit is mechanically screened toproduce 10 grades conforming to SAE standard specifi-cations for blasting grits.
Grades of differing sizes and/or hardnesses specifi-cally for specialised applications, ie roll etching, granitecutting are also produced.
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PanaGrit™ is produced under a controlled manufacturing process to achieve a.:t;product of uniform hardness, density and microstructure; coupled with good tough- ~ness for durability. is
1iiThese factors result in an abrasive of correct hardness and shape to perform its E
cleaning function as well as an extended abrasive life. J'"'"PanaGrit™ is widely used as a media for descaling steel components prior to coat- G
ing. In this application the media is used almost exclusively in compressed air, recov- 1'J
ery blast rooms. The angular shape and relative hardness of PanaGrit™ ensures rapid ~cleaning rates and excellent recyclability. b
'"PanaGrit™ is also widely used in the foundry casting industry to remove sand from 1;castings when the castings have been exposed to ultra high temperatures and the ~sand is baked on to such an extent that steel shot cannot remove it. :::
'"GIf steel components cannot be cleaned utilising centrifugal wheel airless blasting ~
equipment and steel shot, PanaGrit™ offers the next viable alternative. ')(aE::l:SE:::J~
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SAE G50 it
SAE Steel Grit Size Specifications:Screen opening sizes and screen numbers with minimum cumulative percentage allowed on corresponding screens.
Screen Screen Metric
No. Size (In) Size(mm)
7 0.1110 2.80
8 0.0937 2.36
10 0.0787 2.00
12 0.0661 1.70
14 0.0555 1.40
16 0.0469 1.18
18 0.0394 1.00
20 0.0331 0.850
25 0.0280 0.710
30 0.0232 0.600
35 0.0197 0.500
40 0.0165 0.425
45 0.0138 0.355
50 0.0117 0.300
80 0.0070 0.180
120 0.0049 0.125
200 0.0029 0.075
SAE Grit Number
Gl0 G12 G14 G16 G18 G25 G40 G50 G80
0%
0%
80% 0%
90% 80% 0%
90% 80% 0%
90% 75% 0%
85% 75% 0%
85% 70% 0%
Hardness (HRC )GPGLGH
46-5056-60min 60
MicrostructureGPGLGH
Martensite and BainiteMartensite and Bainite
Martensite and Austenite
Stock Code
Key xxx - Product SAENumber (e.g. 018 for SAEG18)
YY - Product hardness GH, GL and GP
Z - D for packing in drums
Blank for standard packing
www.pan-abrasives.comEmail [email protected] Pan Abrasives Group
Australia - Ph. 613 9303 3801 - Fax. 613 9308 7933China - Ph. 86 2163178833 - Fax. 862163179231Malaysia· Ph. 603 56373822 - Fax. 60356372822Singapore· Ph. 6568616988 - Fax. 656861 0919
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P Y C P.Y.C. Team Co., Ltd. 32/6 Moo 4 Samkhok-Sena Rd.,T.Taykhao,A.Samkhok,Pathumthani 12160TEAM Tel: (662) 978-9120, 978-9126, 101-1453-5 Fax: (662) 978-8431
Website: www.pycteam.com Email: [email protected]