– Tensile Strength: 500-700 MPa
– Yield Strength: 280-310 MPa
– Elongation: 20-35%
– Hardness: 200-240 HB
Technical Properties 430S15 Steel Grade:
– Corrosion resistance: Good resistance to corrosion, especially in mild environments
– Heat resistance: Good resistance to scaling and high temperatures
– Weldability: Good weldability with most conventional methods
– Machinability: Fair to good machinability
– Formability: Good formability for most applications
Chemical Composition 430S15 Steel Grade:
– Carbon (C): 0.12% max
– Silicon (Si): 1.00% max
– Manganese (Mn): 1.00% max
– Phosphorus (P): 0.040% max
– Sulfur (S): 0.030% max
– Chromium (Cr): 16-18%
– Nickel (Ni): 0.75% max
– Other elements: Small quantities of other elements such as copper, titanium, and molybdenum may be present to improve specific properties.
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