Bearing-Steel Grit G18–G80 Inquiry –Actual46 Label and60–65HRC Requirement
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typeblasting mediamodel numberMQ-WS012
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usageGrindingabrasive grain sizes12-220#
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ShapeIrregular
Bearing-steel grit has one actual46/Steel pair. The G18–G80 title range and12–220# body reference require an actual selected designation and grading convention.
Confirm supplied material and shape
The body identifies Irregular particles and MQ-WS012 model. Generic Steel material does not establish a bearing-steel chemistry without actual composition records.
- Grinding body usage.
- Blasting-media type.
- 12–220# grain-size reference.
- 60–65HRC title requirement.
- G18–G80 title family.
Request hardness and standard evidence
The numerical hardness appears in the title rather than a separate body test result. SAE and ISO11124-3 wording requires actual applicable inspection and certification records.
Agree application acceptance
Specify substrate, equipment and desired finish. No cleaning output, reuse life, certified compliance or universal shot-blasting suitability is established without selected-batch material, grading and process tests.



