BH21 Steel Grade: The Next Generation of Material for Military and Defense Applications

Specifications BH21 Steel Grade:
– BH21 steel grade is a high-strength, low-alloy steel specifically designed for military and defense applications.
– It offers excellent strength-to-weight ratio, impact resistance, and ballistic properties.
– BH21 steel grade is capable of withstanding extreme conditions and has good weldability and machinability.

Mechanical Properties BH21 Steel Grade:
– Tensile Strength: 1100-1300 MPa
– Yield Strength: 900-1000 MPa
– Elongation: 12-15%
– Impact Resistance: 50-60 J/cm2
– Ballistic Properties: NIJ Level III or higher

Chemical Composition BH21 Steel Grade:
– Carbon: 0.18-0.25%
– Manganese: 1.00-1.50%
– Silicon: 0.20-0.50%
– Phosphorus: 0.015% max
– Sulfur: 0.010% max
– Chromium: 0.80-1.20%
– Molybdenum: 0.40-0.80%
– Nickel: 0.50% max
– Copper: 0.40% max
– Vanadium: 0.05-0.15%

Note: The exact specifications may vary based on the specific manufacturer and product form.
BH21 Steel grade
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