Understanding the Properties and Applications of 4360 50 B Steel Grade

[ad_1] The 4360 50 B steel grade is a high-strength low-alloy (HSLA) steel that is known for its excellent mechanical properties and resistance to corrosion. This steel grade is commonly used in structural components, such as bridges, buildings, and machinery, where high strength and durability are required.

Technical Properties:
– Tensile strength: 650-830 MPa
– Yield strength: 380-550 MPa
– Elongation: 16-24%
– Impact toughness: 20°C, 27 J

Chemical Composition:
– Carbon (C): 0.15-0.22%
– Manganese (Mn): 1.30-1.70%
– Silicon (Si): 0.15-0.35%
– Phosphorus (P): 0.025% max
– Sulfur (S): 0.025% max
– Chromium (Cr): 0.50-0.80%
– Molybdenum (Mo): 0.40-0.60%
– Nickel (Ni): 0.50% max

– Structural components in construction and engineering
– Bridges, buildings, and infrastructure
– Automotive and transportation equipment
– Machinery and equipment subjected to high mechanical loads

Overall, the 4360 50 B steel grade is a versatile material with excellent strength and corrosion resistance, making it suitable for a wide range of applications in various industries. Its high tensile strength and good impact toughness make it a preferred choice for structural components that require durability and reliability.