DIN 1.2083 steel, a martensitic stainless steel with a proven track record, is a front-runner in meeting the demanding requirements of hot pressing applications. Let’s delve deeper into the multifaceted aspects of this exceptional material, exploring its standards, dimensions, pricing, and more.

Stainless steel 1.2083 Standard

In the case of DIN 1.2083 steel, it is in compliance with the DIN EN ISO 4957 standard. This standard ensures that the steel meets stringent criteria, assuring users of its reliability and consistency.

1.2083 Steel Equivalents:

ISO EN 4957 ASTM A681
1.2083 / X40Cr14 420

Steel  1.2083 Chemical Composition:

C Si Mn S P  Cr
420 Min0.15 Max1.00 Max1.00 MAX0.030 MAX0.040 12.00-14.00
1.2083 0.36-0.42 Max1.00 Max1.00 MAX0.030 MAX0.030 12.50-14.50
Delving into the molecular makeup of DIN1.2083 unveils a precision-engineered alloy. Composed primarily of chromium, carbon, manganese, and molybdenum, this steel exhibits a well-balanced composition. The exact proportions contribute to its exceptional hardness, corrosion resistance, and machinability.

1.2083 Technical Information:

Density in kg/dm3 7,80
Young’s modulus (103 MPa) 200
Thermal conductivity at 20°C in W/(m K) 17,0
Specific heat capacity at 20°C in J/(kg K) 460

1.2083-round-barDIN1.2083 Heat Treatment:

  • Annealed:
    Under protective conditions, heat to 780°C and then cool to 650°C in the furnace at a rate of 10°C per hour, and then cool in the air.
  • Stress relief:
    After rough machining, it must be heated to 650°C, soaked for 2 hours, slowly cooled to 500°C, and then cooled in the air.
  • Hardening:
    Preheating temperature: 600-850℃
    Quenching temperature: 980-1050℃

1.2083 mold steel delivery status:

  • Soft annealing hardness: 210-241HB;
  • Quenching and Tempring (QT) hardness: 30-35HRC;
  • Quenching hardness: 48-55HRC.

Material Properties:

  1. Mechanical Strength and Toughness:
The stainless steel 1.2083  variant boasts robust mechanical strength and toughness, ensuring optimal performance under high-pressure hot pressing conditions.
  1. Corrosion Resistance:
With its martensitic structure, this steel exhibits excellent resistance to corrosion, making it an ideal choice for components exposed to corrosive plastics and abrasive elements.
  1. Machinability:
The inclusion of sulfur enhances machinability, facilitating the precise manufacturing of intricate components crucial in molding applications.
  1. Humid Atmosphere Compatibility:
Designed to withstand humid atmospheres and condensate, 1.2083 steel guarantees stability and longevity in challenging environmental conditions.
  1. Wear and Corrosion Resistance:
Tailored for high wear resistance, this steel excels in prolonged use within aggressive molding environments, ensuring longevity and reliability.
  1. Dimensional Stability:
Throughout the heat treatment process, 1.2083 maintains dimensional stability, a critical factor in achieving consistency in the final product’s size and shape.

1.2083  Steel Applications:1.2083 steel flat bar

1.2083 steel finds its niche in molding applications, particularly in the manufacturing of molds and mold-holders for the plastics industry. Its unique combination of corrosion resistance, wear resistance, and machinability positions it as a top choice for professionals seeking superior performance in molding components, especially for materials like PVC.

1.2083 Steel Size and Customization:

1.2083 steel is available in diverse sizes, accommodating thicknesses up to 500 mm. This versatility allows for customization, meeting specific dimensional requirements for a wide range of molding applications.
Otai special steel supply DIN 1.2083 steel round bar  diameter from 8mm to 500mm ,1.2083 steel flat bar thickness from 6mm to 500mm .And specific size can be customrized according customer’s request.

1.2083  Steel Price and Cost-effectiveness:

While pricing may vary based on factors such as size, quantity, and supplier, 1.2083 steel is renowned for its cost-effectiveness, offering a favorable balance between performance and affordability in the competitive molding industry.

Conclusion:

In the intricate world of plastics molding, steel 1.2083  emerges as a reliable cornerstone, embodying a blend of mechanical prowess, corrosion resistance, and machinability. As an industry-standard choice, its adherence to global standards, availability in various sizes, and cost-effectiveness position it as a go-to material for molding professionals seeking excellence in their craft. Whether you are molding intricate PVC components or tackling other challenging applications, 1.2083 steel stands as a testament to mastering molding excellence.

1.2083 flat bar Frequently Asked Questions (FAQs)

  • Is 1.2083 material suitable for high-precision molds?

Absolutely, 1.2083 material’s exceptional hardness and dimensional stability make it an excellent choice for crafting high-precision molds.

    •  How does 1.2083 steel compare to other stainless steel alloys? 

      While it shares similarities with AISI 420 stainless steel, 1.2083 boasts its own unique combination of properties, making it well-suited for specific applications.

  • Can 1.2083 material be used for medical instruments?

Certainly, the corrosion resistance and dimensional stability of 1.2083 steel make it an excellent choice for crafting high-quality medical instruments.

  • Where can I find reliable suppliers of 1.2083 material?

Reputable suppliers in the metallurgical industry can provide accurate quotes and ensure the quality and authenticity of 1.2083 steel. Otai special stel supply 1.2083 steel more than 10 years,and stock 1.2083 steel round bar more than 1000tons.

Want to know  more about the 1.2083 steel details and 1.2083 steel stock list ?

Pls contact : Joann

E-mail:joann@otaisteel.com

WhatsApp:+8613128068365