Exploring the Corrosion Resistance of X6CrNiTi1811 Stainless Steel

The following are the specifications of the corrosion resistance of X6CrNiTi1811 stainless steel:

1. Mechanical Properties:
– Tensile Strength: 550-750 MPa
– Yield Strength: 280-420 MPa
– Elongation: 40-60%
– Hardness: ≤ 217 HB

2. Technical Properties:
– Density: 7.9 g/cm3
– Melting Point: 1400-1450°C
– Thermal Conductivity: 15 W/(m·K)
– Specific Heat Capacity: 500 J/(kg·K)

3. Chemical Composition:
– Carbon (C): ≤ 0.08%
– Silicon (Si): ≤ 1.0%
– Manganese (Mn): ≤ 2.0%
– Phosphorus (P): ≤ 0.045%
– Sulfur (S): ≤ 0.030%
– Chromium (Cr): 16.0-18.0%
– Nickel (Ni): 10.0-13.0%
– Titanium (Ti): 5x(C+N)-0.70%

The corrosion resistance of X6CrNiTi1811 stainless steel can be further explored through testing its resistance to various corrosive environments, such as chloride solutions, acids, and oxidizing agents. Additionally, the surface finish and passivation treatments can also influence its corrosion resistance.