Understanding BM2 Steel: Unleashing the Potential of this High-Performance Material

Understanding BM2 Steel: Unleashing the Potential of this High-Performance Material – Specification

1. Mexaniki xüsusiyyətlər:
– Tensile Strength: BM2 steel has a high tensile strength, typically ranging from 1000 to 1500 MPa. This makes it suitable for applications where strength and durability are crucial.
– Yield Strength: BM2 steel exhibits a high yield strength of around 800 to 1200 MPa, ensuring it can withstand high stress and load-bearing conditions.
– Hardness: BM2 steel is known for its exceptional hardness, with a Rockwell hardness of HRC 58-62. This provides excellent resistance against wear and abrasion.
– Toughness: Despite its high hardness, BM2 steel maintains a good level of toughness, making it resistant to cracking or fracturing under impact loads.

2. Texniki xüsusiyyətlər:
– Density: BM2 steel has a density of approximately 8.1 g/cm3, which contributes to its lightweight nature and ease of handling.
– Thermal Conductivity: BM2 steel has a relatively low thermal conductivity, allowing it to resist heat transfer and maintain its structural integrity under high-temperature environments.
– Corrosion Resistance: BM2 steel exhibits good resistance to corrosion, making it suitable for applications in harsh environments or where exposure to moisture and chemicals is expected.

3. Kimyəvi Tərkibi:
BM2 steel is a high-speed tool steel that contains the following elements:
– Carbon (C): Typically ranges from 1.2% to 1.45%. Carbon provides hardness and strength to the steel.
– Chromium (Cr): Usually between 3.8% and 4.5%. Chromium enhances the steel’s wear resistance and corrosion resistance.
– Vanadium (V): Typically around 2.8% to 3.3%. Vanadium improves the steel’s toughness and heat resistance.
– Molybdenum (Mo): Usually between 4.8% and 5.3%. Molybdenum contributes to the steel’s high temperature strength and hardness.
– Cobalt (Co): Typically around 8.5% to 9.5%. Cobalt improves the steel’s hot hardness and wear resistance.

Understanding the mechanical properties, technical properties, and chemical composition of BM2 steel is crucial for unlocking its full potential in high-performance applications. This information can help engineers and designers select the appropriate steel grade for their specific requirements, ensuring optimal performance and durability.