A Closer Look at BM2 Steel Grade: Properties, Applications, and Advantages

BM2 steel is a high-speed tool steel known for its excellent wear resistance, toughness, and hardness. It is commonly used in cutting tools, cold work tools, and woodworking tools due to its outstanding properties.

Mechanical Properties:
– Hardness: BM2 steel has a hardness range of 63-65 HRC, making it a very hard and wear-resistant material.
– Toughness: It exhibits good toughness, allowing it to withstand high impact and heavy load applications.
– Wear Resistance: BM2 steel has excellent wear resistance, making it suitable for cutting and forming materials.

Chemical Composition:
BM2 steel has the following chemical composition:
– Carbon (C): 0.85-0.95%
– Silicon (Si): 0.20-0.45%
– Manganese (Mn): 0.15-0.40%
– Chromium (Cr): 3.75-4.40%
– Tungsten (W): 5.50-6.75%
– Vanadium (V): 1.75-2.25%

Applications:
BM2 steel is commonly used in the manufacturing of:
– Cutting tools: Due to its high hardness and wear resistance, BM2 steel is used in the production of cutting tools like drills, milling cutters, and reamers.
– Cold work tools: It is also used in cold work applications such as blanking, piercing, and forming dies.
– Woodworking tools: BM2 steel is utilized in the production of woodworking tools like saw blades and planer knives.

Advantages:
– High Wear Resistance: BM2 steel provides excellent wear resistance, making it suitable for high-stress applications where wear is a concern.
– Good Toughness: It exhibits good toughness, allowing it to withstand heavy loads without fracturing.
– High Hardness: With a hardness range of 63-65 HRC, BM2 steel is extremely hard, providing excellent edge retention in cutting tools.

In conclusion, BM2 steel is a high-speed tool steel known for its exceptional wear resistance, toughness, and hardness. Its chemical composition and mechanical properties make it suitable for a wide range of applications in the cutting, cold work, and woodworking industries.
BM2 Steel grade
1699742897