Views: 5 Author: Chaos Publish Time: 2024-04-18 Origin: Site
SMO 254 stainless steel pipe is a high-performance stainless steel material.It has unique chemical composition and excellent performance, maintaining excellent stability and durability.SMO 254 stainless steel material can be processed through various methods to produce steel pipes, fittings, flanges. The corresponding American and European stainless steel pipe grades for SMO 254 are UNS S31254/EN 1.4547/6Mo.
ASTM A312 S31254 Stainless Steel Pipe Properties
Chemical Composition
| C | Mn | P | S | Si | Ni | Cr | Mo | Cu | N | |
| MIN | 17.50 | 19.50 | 6.00 | 0.50 | 0.18 | |||||
| MAX | 0.02 | 1.00 | 0.030 | 0.010 | 0.80 | 18.50 | 20.50 | 6.50 | 1.00 | 0.25 |
ASTM A312 S31254 stainless steel pipe contains alloy elements such as chromium, nickel, and molybdenum.These alloy elements specific function, jointly ensuring the excellent performance of SMO 254 stainless steel pipe. SMO254 stainless steel pipes to exhibit excellent corrosion resistance in strong acidic, alkaline, and oxidizing media.
Mechanical Properties
| MATERIAL | T.S (MPA) | Y.S (MPA) | EL % |
| ASTM A312 S31254（SMO 254） | 675 min | 310 min | 35 min |
The tensile strength of SMO 254 stainless steel pipe is greater than or equal to 650MPa.It has excellent performance when subjected to tensile forces. Its yield strength is greater than or equal to 300MPa, and high yield strength means that the material can resist greater deformation and maintain structural stability when subjected to external forces. The elongation is greater than or equal to 35%, which reflects the ductility of the material under external forces, indicating that it has good plasticity and toughness, and is less prone to fracture.
Application
The application range of SMO254 stainless steel pipes is quite extensive, covering multiple important industrial fields.
1.Marine Engineering: SMO254 stainless steel pipes perform well in marine environments.It can effectively resist the erosion of seawater and salt.
2.Petrochemical industry: SMO 254 stainless steel pipes are widely used in the manufacturing of pipelines.It can resist the corrosion of various chemicals such as acids, alkalis, and salts, ensuring the smooth progress of the production process.
3. Chemical Industry: Whether it is strong acid, strong alkali or other corrosive media, SMO 254 stainless steel pipes can maintain their stability and durability.
4. Electric Power Industry: In the electric power industry, SMO 254 stainless steel pipes are commonly used to manufacture key components such as boiler tubes, superheaters, and reheaters under high temperature and pressure.
5. Environmental engineering: SMO 254 stainless steel pipes are also widely used in the field of environmental engineering, such as wastewater treatment, exhaust gas treatment, etc.
6. Pharmaceutical and food processing: SMO 254 stainless steel pipe can ensuring the purity and safety of the product.
SMO254 stainless steel pipes play an important role in multiple industrial fields due to their excellent corrosion resistance and high strength characteristics. With the continuous progress of industrial technology and the expanding demand for applications, its application scope will continue to expand.
