X12CrNiTi189 Steel Grade: A Game-Changer in the Steel Industry

Specification of X12CrNiTi189 Steel Grade:

X12CrNiTi189 is a stainless steel grade that is widely used in various industries for its excellent mechanical properties and chemical composition. It is a game-changer in the steel industry due to its unique combination of strength, corrosion resistance, and high-temperature resistance.

Mechanical Properties of X12CrNiTi189 Steel Grade:

1. Tensile strength: X12CrNiTi189 has a tensile strength ranging from 560 to 800 MPa, making it ideal for applications where high strength is required.

2. Yield strength: The yield strength of X12CrNiTi189 is typically around 200 to 600 MPa, depending on the specific heat treatment and manufacturing process.

3. Elongation: It has a moderate elongation of 20-40%, indicating its ability to withstand deformation without fracturing.

4. Hardness: X12CrNiTi189 has a hardness range of 200 to 250 HV, which provides good wear resistance and durability.

Chemical Composition of X12CrNiTi189 Steel Grade:

The chemical composition of X12CrNiTi189 is as follows:

– Chromium (Cr): 17-19%
– Nickel (Ni): 11-13%
– Titanium (Ti): 4x(C+N) – 0.70%
– Carbon (C): 0.12% maximum
– Silicon (Si): 1.00% maximum
– Manganese (Mn): 2.00% maximum
– Phosphorus (P): 0.045% maximum
– Sulfur (S): 0.030% maximum
– Nitrogen (N): 0.11% maximum

The above chemical composition provides X12CrNiTi189 with excellent corrosion resistance, especially in acidic environments. The presence of chromium and nickel enhances its resistance to corrosion and oxidation. The addition of titanium improves its stability and prevents intergranular corrosion.

Overall, X12CrNiTi189 steel grade is a game-changer in the steel industry due to its exceptional mechanical properties and chemical composition, making it suitable for various applications such as the manufacturing of automotive components, aerospace parts, surgical instruments, and chemical processing equipment.
X12CrNiTi189 Steel grade
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