Exploring the Properties and Uses of 405S17 Steel Grade

[ad_1] The 405S17 steel grade is a ferritic stainless steel with good mechanical properties, making it suitable for a variety of applications. It has a relatively high tensile strength and yield strength, as well as good elongation and impact resistance.

The technical properties of 405S17 steel grade are as follows:
– Tensile strength: 450-650 MPa
– Yield strength: 275 MPa
– Elongation: 20%
– Hardness: 160 HB
– Impact resistance: 80 Joules

The chemical composition of 405S17 steel grade typically includes:
– Carbon: 0.08% max
– Manganese: 1.0% max
– Silicon: 1.0% max
– Chromium: 11.5-14.5%
– Nickel: 0.60% max
– Phosphorus: 0.04% max
– Sulfur: 0.03% max

Due to its good mechanical properties and corrosion resistance, 405S17 steel grade is commonly used in applications such as automotive exhaust systems, heat exchangers, and architectural structures. Its resistance to oxidation and scaling at elevated temperatures also makes it suitable for high-temperature applications.