– High tensile strength
– Good impact resistance
– Excellent toughness
– Ductile and malleable
Technical properties:
– Good weldability
– Suitable for use in a wide range of construction applications
– Excellent formability and machinability
– Can be heat treated to achieve desired mechanical properties
Chemical composition:
– Carbon (C): 0.36-0.44%
– Silicon (Si): 0.17-0.37%
– Manganese (Mn): 1.00-1.30%
– Phosphorus (P): ≤0.035%
– Sulfur (S): ≤0.035%
– Iron (Fe): balance
The 40Mn4 steel grade offers several environmental and economic benefits in sustainable construction, including its recyclability, durability, and cost-effectiveness. Its mechanical properties make it an excellent choice for various construction applications, and its technical properties make it easy to work with. Additionally, its chemical composition ensures that it meets industry standards for quality and performance. Overall, the use of 40Mn4 steel grade in sustainable construction contributes to reduced environmental impact and increased economic viability.
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