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The 905M39 steel is a high-temperature, high-strength alloy with remarkable mechanical properties and a specific chemical composition.
Mechanical properties:
– Tensile strength: 1200 MPa
– Yield strength: 900 MPa
– Elongation at break: 15%
– Hardness: 280-320 HB
Chemical composition:
– Carbon (C): 0.32-0.38%
– Silicon (Si): 0.15-0.40%
– Manganese (Mn): 0.50-0.80%
– Phosphorus (P): 0.025% maximum
– Sulfur (S): 0.025% maximum
– Chromium (Cr): 0.90-1.20%
– Molybdenum (Mo): 0.20-0.30%
The 905M39 steel is primarily used in high-temperature and high-stress applications such as aerospace components, gas turbines, and automotive engine parts. Its excellent mechanical properties and specific chemical composition make it a preferred choice for demanding industrial applications.
905M39 Steel grade
1699666263