GP25 Steel Grit | Angular Particle Requirements and 40–65HRC Surface Cleaning Media
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warranty1 Yearstypeblasting media
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customized supportOEMmodel numberGP25
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usageShot Blastingabrasive grain sizes7-120
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Hardness40-65 HRCShapeRound
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ColorBlackMOQ1 Ton
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AdvantageHigh Working EfficiencyPackage25kgs/bag
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StandardSAE J444Bulk Density4.2g/cm3
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Raw materialSteelDurability2800 Times
GP25 Steel Grit | Angular Particle Requirements and 40–65HRC Surface Cleaning Media
GP25 steel grit has actual Steel material and GP25 specification. Its body gives 40–65HRC hardness, 4.2g/cm³ bulk density and a 7–120 grit entry without a stated grading unit.
Confirm angular particle geometry through a selected sample and inspection report. The general round-shape entry is not proof of the requested grit condition. Agree the supplied size distribution and grade-specific hardness rather than interpreting a broad range as one finished material.
For surface cleaning, define substrate, machine and finish acceptance. The source has no validated removal-rate or abrasive-life test. Request chemistry and particle records before evaluation; a SAE J444 label or general high-hardness title does not establish a verified cleaning result for every process.
