IPDB › China Industry › Tools & Hardware › Abrasive & Grinding
High Chromium Casting Ball for Enhanced Grinding Performance1
Abrasive Grinding, Grinding Ball, High Chromium Ball, Enhanced Grinding Ball
Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd
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Product Description As the unparalleled frontrunner in the industry, we pride ourselves on being the premier manufacturer of High Chromium and Low Chrome Casting Steel Balls. Since our establishment in 1995, we have been dedicated to serving the cement, mineral processing, power plant, chemical, and various other industries for more than two decades.Product ParametersChemical ComponentsTypeChemical componentsCSiMnCrMoCuPSLow-Cr1.8-3.3≤1.50.3-1.51-3≤1.0≤0.8≤0.10≤0.10Medium-Cr1.8-3.3≤1.20.3-1.54-9≤1.5≤0.8≤0.10≤0.10High-Cr1.8-3.3≤1.20.3-1.510-18≤1.0≤1.2≤0.10≤0.06Superhigh-Cr1.8-3.3≤1.20.3-1.519-30≤2.0≤1.2≤0.10≤0.06Mechanical Properties and MicrostructureTypeHardnessFalling timesMicrostructureImpact ToughnessLow-Cr≥45≥8000M+C≥5Medium-Cr≥50≥12000M+C≥5High-Cr≥58≥15000M+C≥5Superhigh-Cr≥60≥22000M+C≥5P-Pearlite C-Carbide M-MartensiteNominal diameter(mm)Weight of single ball in average(g)Quantity/ MTSurface hardnessEndurance impact test(Times)Φ1513.872549>60>10000Φ1720.149838>10000Φ2032.730607>10000Φ256415671>10000Φ301109069>10000Φ402613826>10000Φ505101959>10000Φ608821134>10000Φ701401714>10000Φ802091478>58>10000Φ902977336>10000Φ1004084245>8000Φ1207057142>8000Φ1308740115>8000Manufacturing processOur high chromium balls, featuring a chromium content of ≥10.0%, adhere to the national standards with a required hardness (HRC) of over 58. With an impact value AK of ≥3.0J/2, these balls undergo high-temperature quenching and tempering treatments to ensure superior performance.Low chromium balls, with chromium content ranging from 1-3%, are expertly crafted to meet diverse industry needs.Detailed PhotosAfter Sales ServiceOur company boasts a comprehensive pre-sales and after-sales service system, ensuring that we are dedicated to delivering efficient, complete, and lightning-fast solutions to our customers, a commitment that has garnered us an enduring reputation for excellence.Packaging & Shipping1. Bag packaging: 1000-2000KG capacity2. Drum packaging: 850-950KG capacity
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