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Applicable IndustriesBuilding Material ShopsMaterialcarbon steel, AISI1010 Q235 carbon steel
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SurfacePolished, High polished, mirror surfaceFinishingPolished
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FeatureSolid, polishedGradeG100 G200 G500 G1000
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HardnessSoft: 10~20 HRC Hardened: 53~60 HRCStardardAISI,ASTM,DIN,EN,GB,JIS
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packagePoly bag & Cardboard boxCertificationSGS
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Tolerance+/- 0.01mm according to gradeNameSGS Approved Factory Price Q235 AISI 1010 Carbon Steel Iron Metal Ball
Q235 or AISI 1010 carbon steel balls should be specified by material and soft or hardened condition. A polished solid ball needs grade-specific dimensional requirements as well as a surface description.
- Carbon steel is the stated material.
- Solid is the feature description.
- Polished and mirror-surface terms are named.
- Precision grades G100 to G1000 are described.
- Tolerance is qualified by grade.
Choose the material designation
Ask whether the offered ball meets the required Q235 or AISI 1010 specification. These references need an actual material agreement rather than an assumption of equivalence.
Select soft or hardened condition
The soft and hardened hardness ranges describe different conditions. Confirm which condition applies to the supplied ball before choosing a grade or accepting a hardness requirement.
Verify tolerance and SGS documents
The tolerance expression is qualified according to grade. Request the applicable inspection and SGS evidence; an SGS-approved title does not itself prove certification or measured tolerance for every grade.





