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Revolutionary Advancements in Steel: Delving into the Wonders of 20NiCrMo2
Mechanical Properties:
– Tensile strength: 1000-1200 MPa
– Yield strength: 800-950 MPa
– Elongation: 10-15%
– Hardness: 250-300 HB
– Impact toughness: 20-25 J/cm²
Chemical Composition:
– Carbon (C): 0.18-0.23%
– Silicon (Si): 0.15-0.35%
– Manganese (Mn): 0.40-0.70%
– Phosphorus (P): 0.025% max
– Sulfur (S): 0.025% max
– Chromium (Cr): 0.70-1.00%
– Nickel (Ni): 1.50-1.80%
– Molybdenum (Mo): 0.15-0.25%
20NiCrMo2 Steel grade
1698978484