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General Technical Specifications Stainless steel 1.4598 (also known as X2CrNiMoCuS17-10-2) is a high-quality alloy corrosion-resistant steel with unique mechanical and chemical properties. Thanks to the presence of chromium (Cr), nickel (Ni), molybdenum (Mo), copper (Cu), and sulfur (S) in its composition, the steel demonstrates excellent resistance to corrosion and aggressive environments. Unlike standard stainless steel […]
Stainless steel 1.4598 (also known as X2CrNiMoCuS17-10-2) is a high-quality alloy corrosion-resistant steel with unique mechanical and chemical properties. Thanks to the presence of chromium (Cr), nickel (Ni), molybdenum (Mo), copper (Cu), and sulfur (S) in its composition, the steel demonstrates excellent resistance to corrosion and aggressive environments. Unlike standard stainless steel grades, 1.4598 is designed for use in challenging conditions, including the chemical, oil, gas, food industries, and aggressive corrosive environments.
Stainless steel 1.4598 is highly suitable for mechanical processing and forming and has high resistance to intergranular corrosion. This makes it an ideal choice for industries where a combination of high strength and corrosion resistance is required.
| Element | Content (%) |
|---|---|
| Chromium (Cr) | 16.5–18.0 |
| Nickel (Ni) | 10.0–12.0 |
| Molybdenum (Mo) | 2.0–2.5 |
| Copper (Cu) | 1.0–1.5 |
| Sulfur (S) | 0.1–0.3 |
| Carbon (C) | ≤ 0.03 |
| Manganese (Mn) | ≤ 2.0 |
| Silicon (Si) | ≤ 1.0 |
This chemical composition gives X2CrNiMoCuS17-10-2 steel high corrosion resistance and improved mechanical properties, including resistance to intergranular corrosion and good weldability.
| Property | Value |
|---|---|
| Yield Strength (Rp0.2) | ≥ 240 MPa |
| Tensile Strength (Rm) | 520–700 MPa |
| Elongation (A5) | ≥ 35% |
| Brinell Hardness (HB) | ≤ 220 |
These parameters make X2CrNiMoCuS17-10-2 stainless steel an excellent choice for constructions under pressure, as well as for applications requiring high plasticity and strength.
Stainless steel 1.4598 / X2CrNiMoCuS17-10-2 is a versatile and highly effective material used in various industries. Thanks to its unique chemical composition and excellent mechanical properties, this material ensures high strength, corrosion resistance, and durability. If you are looking to purchase X2CrNiMoCuS17-10-2 stainless steel for manufacturing equipment or components, our online store offers a wide range of high-quality products. Place your order now and experience the benefits of 1.4598 steel for your business!
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Steel round bar |
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| Steel grade | Diameters (mm) |
| 1.4598 / X2CrNiMoCuS17-10-2 | 5 – 250 |
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