Exploring the Chemical Composition and Properties of 434S17 Steel Grade

[ad_1] The 434S17 steel grade is a martensitic stainless steel with a chemical composition of approximately:

– Carbon: 0.12%
– Silicon: 1%
– Manganese: 1%
– Phosphorus: 0.04%
– Sulfur: 0.03%
– Chromium: 16-18%
– Molybdenum: 0.75%

The mechanical properties of this steel grade include:

– Tensile strength: 600-800 MPa
– Yield strength: 300-500 MPa
– Elongation: 15-25%
– Hardness: 200-250 HB

434S17 steel is known for its corrosion resistance and high tensile strength, making it suitable for applications in the automotive and aerospace industry, as well as in the production of surgical instruments and other tools that require high resistance to corrosion and wear.