The Growing Demand for 45 Steel Grade in Global Markets

Specification:
– The Growing Demand for 45 Steel Grade in Global Markets

Mechanical Properties:
– High tensile strength
– Good toughness
– Hardness suitable for various applications
– High impact resistance

Chemical Composition:
– Carbon (C): 0.42-0.50%
– Manganese (Mn): 0.50-0.80%
– Silicon (Si): 0.17-0.37%
– Phosphorus (P): ≤ 0.035%
– Sulfur (S): ≤ 0.035%
– Nickel (Ni): ≤ 0.30%
– Chromium (Cr): ≤ 0.30%
– Copper (Cu): ≤ 0.25%
– Other elements: ≤ 0.20% each, ≤ 0.70% total.
45 Steel grade
1699597889