Custom Machining Iso X153crmov12 Material Precision Milling Grinding Processes - China

ISO X153CrMoV12 material is a high-carbon, high-chromium cold work die steel.

After heat treatment, its hardness reaches 60–64 HRC, exhibiting extremely high wear resistance.

Fine milling and grinding are the core finishing solutions for its precision parts (dies, punches, precision cutting tools).

The core objectives are IT5–IT7 grade dimensional accuracy, Ra0.2–0.8μm surface quality, no grinding burns/cracks, and dimensional stability.

Process Route (Customized Machining Standard Flow): **Blank → Spheroidizing Annealing → Rough Milling → Semi-finish Milling → (Stress-Relief Tempering) → Quenching + Tempering → Finish Milling → Rough Grinding → Finish Grinding → (Finishing/Inspection)** Process Summary and Optimization Directions: The core of fine milling and grinding of ISO X153CrMoV12 material is **"High-efficiency cutting in annealed state + precision light cutting in quenched state + low-temperature, small-feed grinding + strong cooling throughout the process"**.

- Bulk Customization: Prioritize the combination of **CBN cutting tools + CBN grinding wheels** to improve efficiency and lifespan while reducing costs.

- Ultra-Precision Parts: Add **coordinate grinding + lapping/polishing** processes to achieve Ra≤0.1μm mirror finish and nanometer-level dimensional accuracy.

- Process Optimization: Combine **high-speed milling (HSM) + precision grinding (PG)** to shorten processes and ensure consistency.

Company Contact:

• Posted By: Dongguan Songshun Mould Steel Co., Ltd.

• Phone: 0086 0769 85475596

• Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan , GuangDong , China

• Email:

• Website: https://songshunsteel.com/

• Business Description: Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc.
  
  After more than 10 years development and growing, Songshun Steel becomes one comprehensive special steel factory, stockist and exporter.
  
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