SPECIAL STEEL SUPPLY CHAIN SERVICE ONE-STOP SOLUTION

Leveling
C
Welding
C

Shearing

C

Bending

C
Slitting
C

Laser Cutting

C
Counter bores
C
Rolling
C
Oxyfuel Cutting
C
Heat Treatment
C
ZGT is one of the largest specialized special steel supply chain service providers in China, maintaining an inventory of over 7,000 tons. We offer high-quality one-stop solutions for special steel clients globally. Our processing and service projects include

Leveling

  • Achieving the required flatness of uneven high-carbon steel plates through specific mechanical processing methods.
  • Adjustments are made based on the heat treatment or cold drawing hardening temperature and time, as well as the customer’s application requirements.

Welding

  • Manual arc welding, submerged arc welding, gas metal arc welding, and laser welding are available. The appropriate welding technique and materials can be selected based on specific requirements. For detailed technical parameters.

Shearing

  • Processing Range: Cold/hot rolled 1045, 1050, 1065, 5140, weather-resistant steel, and heat-resistant steel sheets
  • Thickness: Generally 10 mm and below

Bending

  • Primary Applications: Cold-rolled high-carbon steels such as 1045, 1050, and 1566
  • Disadvantages: Wear-resistant steel is difficult to process; hot-rolled medium and high-carbon steels may crack during bending. Cold-rolled steel, being annealed and softer, can be bent

Slitting

  • The longitudinal cutting is used to cut cold and hot -rolled high -carbon steel plates (including 1045, 5050 and 1065) into narrow belt materials. This process is essential for cutting large coils into a specific width required for various applications.
  • By cutting the steel, ZGT can efficiently produce a size steel zone that meets your precise needs for you to further process or directly use it for automotive components, garden tools, and knives.

Laser Cutting

  • Advantages:High precision, fast speed, minimal material waste, reduced deformation, capable of handling complex structures
  • Disadvantages:High cost, high energy consumption, limited cutting ability for thick materials (up to 10mm thickness)

Counterboring

  • Counterboring in special steels is used to create a flat-bottomed recess around a hole, accommodating fasteners such as socket head screws and bolts. This ensures a flush or recessed fit, which is crucial for precise component assembly and alignment..
  • It enhances the strength and durability of the connection, making it ideal for high-stress applications in industries like automotive and heavy machinery, where secure and accurate fastening is essential

Rolling

  • Rolling is a key process for shaping special steels, high-carbon steels, and wear-resistant steels. It involves passing metal through rollers to achieve the desired thickness and shape. For special steels and high-carbon steels, rolling enhances mechanical properties and ensures uniformity.
  • In wear-resistant steels, rolling improves hardness and toughness, making the material suitable for high-stress applications. This process is crucial for producing plates, bars, and structural components used in automotive, construction, and industrial sectors

Oxyfuel Cutting

  • Oxyfuel cutting technology is an economical and efficient method for cutting metal, widely used in processing wear-resistant plates. This technology uses a mixture of oxygen and fuel gas (such as acetylene) to heat and ignite the metal, achieving precise cuts. Due to its low cost and high efficiency, oxyfuel cutting is particularly suitable for cutting high-carbon steel and low alloy steel.
  • Additionally, oxyfuel cutting offers the advantages of portable equipment and simple operation, making it well-suited for on-site operations

Heat Treatment

  • Applications in wear-resistant steel and high-carbon steel include online quenching-ignition and re-heating quenching-recovery. These processes can significantly increase the strength and hardness of wear-resistant steels such as NM500 or Hardox.
  • For high-carbon steel, common thermal treatment methods include carburizing, quenching, and tempering. These methods enhance mechanical performance and wear resistance, making the steel suitable for demanding applications.

Leveling

Welding
Shearing
Bending
Slitting
Laser Cutting
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***Min Total Quantity Per Order is 10,000 lbs.