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China, Chinese High-Strength Peeled Bright Round Bars for Industrial Applications1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsAlloy SteelHRC Peeled Round BarsBright Alloy Steel Bars
Nanjing Evergrowing Resources Co., Limited
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Product DescriptionHRC PEELED BRIGHT ROUND BARSrefer to round steel that has undergone peeling (Peeled) and brightening (Bright) processes, and has a specific Rockwell hardness (HRC).This type of material is produced through precise processing and heat treatment, featuring both high precision surface quality and excellent mechanical properties. It is widely used in industrial fields that have strict requirements for wear resistance and dimensional accuracy. The following is a detailed analysis of its core technical features and application scenarios:Company ProfileEvergrowing Resources Co.,Limited Core Technical Parameters and ProcessesHardness (HRC) Range Depending on the material,the HRC values vary significantly: Stainless Steels: For example, the hardness of 303 stainless steel round bars is usually HRC 20 - 25, while the 17 - 4PH precipitation - hardening stainless steel can reach HRC 28 - 40 after aging treatment.Alloy Structural Steels:The hardness of 42CrMo after quenching and tempering is approximately HRC 30 - 45, and the surface hardness can be increased to HRC 54 - 60 after induction hardening, which is suitable for high - strength transmission components.TechnologySmoothly polished bright steel barCold-drawn round steelHot-rolled round steelHardness RangeHRC 20-60 (depending on material)HRC 25-35 (Cold Work Hardening)HRC 15 - 20 (Normalized condition)surfacenessRa 0.1-0.8 μmRa 0.8-1.6 μmRa 3.2-6.3 μmDimensional ToleranceIT6-IT9(such as Φ50±0.025mm)IT8 - IT10 (such as Φ50 ± 0.05mm)IT12 - IT14 (such as Φ50±0.3mm)
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