– High tensile strength
– Good toughness
– Excellent impact resistance
– Good fatigue resistance
– Good weldability
Technical properties:
– Suitable for structural and mechanical components in industrial applications
– Can be heat treated for improved strength and hardness
– Corrosion resistance in certain environments
– Can be machined and fabricated easily
– Versatile and cost-effective material for various engineering applications
Chemical composition:
– Carbon (C): 0.45-0.55%
– Manganese (Mn): 1.00-1.40%
– Silicon (Si): 0.15-0.35%
– Phosphorus (P): 0.035% max
– Sulfur (S): 0.040% max
– Chromium (Cr): 0.50-0.80%
– Molybdenum (Mo): 0.15-0.25%
– Nickel (Ni): 0.30% max
– Copper (Cu): 0.25% max
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