Introduction

In the realm of steel materials, it’s crucial to have a comprehensive understanding of various grades and their equivalents. One such material that has gained prominence in recent times is 1.2085. In this post, we will delve into the details of material 1.2085 and explore its equivalents, shedding light on its properties, applications, and significance in the steel industry.

What is Material 1.2085?

Material 1.2085 is a high-carbon, high-chromium tool steel known for its exceptional wear resistance and toughness. It belongs to the family of steels used primarily for making molds, dies, and various precision tools. Let’s take a closer look at its key properties:

  1. Composition:
    • Carbon (C): 0.50% – 0.60%
    • Chromium (Cr): 16.00% – 18.00%
    • Manganese (Mn): 0.50% – 0.80%
    • Silicon (Si): 0.15% – 0.40%
    • Phosphorus (P): ≤0.030%
    • Sulfur (S): ≤0.030%
  2. Hardness:
    • Material 1.2085 is known for its excellent hardness, typically in the range of 54-62 HRC (Rockwell Hardness Scale).
  3. Wear Resistance:
    • It exhibits outstanding wear resistance, making it ideal for applications where tools are subjected to heavy wear.
  4. Toughness:
    • Despite its high hardness, 1.2085 retains good toughness, ensuring durability and resistance to cracking.

Applications of Material 1.2085

Material 1.2085 finds extensive use in several industrial applications:

  1. Mold Making:
    • It is commonly employed in the production of injection molds and extrusion dies due to its exceptional wear resistance.
  2. Precision Tools:
    • Toolmakers often use 1.2085 for crafting precision tools like punches, dies, and gauges.
  3. Cold Work Tooling:
    • This steel grade is suitable for cold work applications, such as forming, cutting, and stamping.
  4. Machine Parts:
    • Components subject to abrasive wear benefit from the durability of 1.2085.

Material 1.2085 Equivalents

Understanding material equivalents is vital for global trade and collaboration. Here are some equivalents of 1.2085:

  1. AISI D3:
    • In the United States, AISI D3 steel is an equivalent grade to 1.2085. It shares similar properties and applications.
  2. JIS SKD1:
    • In Japan, JIS SKD1 is the equivalent steel grade to 1.2085, offering compatibility for international tool and die manufacturing.
  3. DIN 1.2085:
    • Within Europe, DIN 1.2085 is recognized as the counterpart to this versatile tool steel.

Conclusion

Material 1.2085 is a high-performing steel alloy with exceptional wear resistance and toughness, making it indispensable in various industries, particularly in mold and tool making. Understanding its equivalents, such as AISI D3, JIS SKD1, and DIN 1.2085, facilitates global cooperation and ensures the availability of this essential material worldwide.

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material 1.2085 equivalent