Exploring the Properties and Uses of BD2 Steel Grade

BD2 steel is a high carbon, high chromium tool steel grade with excellent wear resistance and toughness. Its properties and uses are explored below:

Mechanical Properties:
– Hardness: BD2 steel has a hardness of approximately 58-64 HRC, making it suitable for applications where wear resistance is critical.
– Toughness: Despite its high hardness, BD2 steel exhibits good toughness, making it suitable for applications where impact resistance is required.
– Wear Resistance: BD2 steel offers excellent wear resistance, making it suitable for high-wear applications such as cutting tools, cold work tools, and industrial knives.

Chemical Composition:
The chemical composition of BD2 steel typically includes:
– Carbon: 1.4%
– Chromium: 12%
– Molybdenum: 1%
– Vanadium: 0.3%
– Silicon: 0.3%
– Manganese: 0.4%
– Sulfur: 0.03%
– Phosphorus: 0.03%

Uses:
BD2 steel is commonly used in the manufacturing of cutting tools, cold work tools, and industrial knives due to its excellent wear resistance and toughness. It is also used in applications where high hardness and good dimensional stability are required.

In summary, BD2 steel is a high carbon, high chromium tool steel grade with excellent wear resistance, toughness, and dimensional stability. Its chemical composition and mechanical properties make it suitable for a wide range of applications in the manufacturing and tooling industry.
BD2 Steel grade
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