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Premium Quality ck55 Steel coil | High Carbon Steel for Industrial Strength and Durability

Product Overview

ck55 steel coil is a high-carbon steel with excellent hardness and wear resistance, widely used in various industrial fields. Its chemical composition and physical properties make it an ideal choice for molds, cutting tools, and springs.

Product Features

  • High Hardness: After heat treatment, ck55 steel coil can reach high hardness levels, making it suitable for various high-wear environments.
  • Excellent Wear Resistance: The high carbon content provides ck55 steel coil with outstanding wear resistance, extending its service life.
  • High Strength: ck55 steel coil has high strength, capable of withstanding high stress and pressure.
  • Good Machinability: Suitable for cutting, stamping, and forming processes.

Technical Specifications

  • Chemical Composition:
    • Carbon (C): 0.52-0.60%
    • Manganese (Mn): 0.60-0.90%
    • Silicon (Si): 0.15-0.35%
    • Sulfur (S): ≤0.035%
    • Phosphorus (P): ≤0.035%
  • Physical Properties:
    • Hardness (HRC): 55-60
    • Tensile Strength (MPa): 700-950
    • Elongation (%): 10-15


  • Mold Manufacturing: ck55 steel coil is used to manufacture various molds, including stamping and injection molds.
  • Cutting Tools: Used to produce tools like knives and saw blades.
  • Springs: Suitable for manufacturing various high-strength springs.
  • Mechanical Parts: Used to manufacture gears, bearings, and other high-strength mechanical parts.

Packaging and Delivery

We offer standard and custom packaging services to ensure that the product remains intact during transportation. We can arrange quick delivery according to customer needs to ensure on-time delivery.

Ordering Information

  • Minimum Order Quantity: 100 kilograms
  • Delivery Time: 22-30 working days
  • Payment Methods: T/T, L/C, PayPal

Contact Us

For more information or to order ck55 steel coil, please contact us through the following ways:

  • Phone: +86 18924260020
  • Email:[email protected]
  • Address: 2F Jiancheng Building,No.326-328,Pingkang Road,Shiqiao Street, Panyu District,Guangzhou China
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