254SMO S31254 1.4547
254SMO S31254 1.4547
FOB Price: US $1.0-3.0 / Kg
Price is Based on specific size and quantity.
Supply Ability: 15000Tons per Month
Port: Shanghai Ningbo Shenzhen
Payment Terms: T/T , L/C,D/P
FOB Price: US $1.0-3.0 / Kg
Price is Based on specific size and quantity.
Supply Ability: 15000Tons per Month
Port: Shanghai Ningbo Shenzhen
Payment Terms: T/T , L/C,D/P
254 SMO stainless steel is an austenitic stainless steel designed for maximum resistance to pitting and crevice corrosion. With high levels of chromium, molybdenum, and nitrogen, 254SMO is especially suited for high chloride environments such as brackish water seawater pulp mill bleach plants and other high chloride process streams. 254SMO offers chloride resistance superior to that of Alloy 904L Alloy 20, Alloy 825 and Alloy 254SMO is compatible with the common austenitic stainless steels. It is often used as a replacement in critical components of larger constructions where Type 316L or 317L has failed by pitting, crevice attack, or chloride stress corrosion cracking. In new construction, 254SMO has been found in many cases to be a technically adequate and much less costly substitute for nickelbased alloys and titanium. 254SMO is substantially stronger than the common austenitic grades, but is also characterized by high ductility and impact strength. 254SMO is readily fabricated and welded.
GB/T | UNS | AISI/ASTM | ID | W.Nr | ||
015Cr20Ni18Mo6CuN | S31254 | 254SMo | F44 | 1.4547 | ||
Chemical Composition: | ||||||
Grade | % | Ni | Cr | Mo | Cu | N |
254SMO | Min | 17.5 | 19.5 | 6 | 0.5 | 0.18 |
Max | 18.5 | 20.5 | 6.5 | 1 | 0.22 | |
C | Mn | Si | P | S | ||
- | - | - | - | - | ||
0.02 | 1 | 0.8 | 0.03 | 0.01 | ||
Physical Performance: | ||||||
Heat Treatment | T*S | Y*S | El | |||
Rm N/mm2 | RP0.2N/mm2 | A5 % | ||||
Solution | 650 | 300 | 35 | |||
The application fields of 254SMO
254SMO alloy is a versatile material, can be applied in many industrial fields:
Petroleum, petrochemical equipment, such as corrugated pipe in petrochemical equipment.
Flue gas desulfurization unit power plant, main parts: absorption tower, flue, stall door, inner parts, spray system tower etc.
The sea water or system, such as power plant with thin wall condensation pipe, cooling sea waterdesalination processing
equipment, not even in the water may flow device can also be used.
The desalination industry, such as salt or salt removal equipment.
The desalination industry, such as salt or salt removal equipment.
Heat exchanger, especially in the heat exchanger of chloride ion in the work environment.
Maximetal’S Quality Assurance (including both Destructive and Non-Destructive)
1. Visual Dimension Test
2. Mechanical examining like tensile, Elongation and reduction of area.
3. Impact analysis
4. Chemical examination analysis
5. Hardness test
6. Pitting protection test
7. Penetrant Test
8. Intergranular Corrosion Testing
9. Roughness Testing
10. Metallography Experimental Test
MAXI METAL’S Packaging
1.Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
2. MAXI METAL’s pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
254 SMO stainless steel is an austenitic stainless steel designed for maximum resistance to pitting and crevice corrosion. With high levels of chromium, molybdenum, and nitrogen, 254SMO is especially suited for high chloride environments such as brackish water seawater pulp mill bleach plants and other high chloride process streams. 254SMO offers chloride resistance superior to that of Alloy 904L Alloy 20, Alloy 825 and Alloy 254SMO is compatible with the common austenitic stainless steels. It is often used as a replacement in critical components of larger constructions where Type 316L or 317L has failed by pitting, crevice attack, or chloride stress corrosion cracking. In new construction, 254SMO has been found in many cases to be a technically adequate and much less costly substitute for nickelbased alloys and titanium. 254SMO is substantially stronger than the common austenitic grades, but is also characterized by high ductility and impact strength. 254SMO is readily fabricated and welded.
GB/T | UNS | AISI/ASTM | ID | W.Nr | ||
015Cr20Ni18Mo6CuN | S31254 | 254SMo | F44 | 1.4547 | ||
Chemical Composition: | ||||||
Grade | % | Ni | Cr | Mo | Cu | N |
254SMO | Min | 17.5 | 19.5 | 6 | 0.5 | 0.18 |
Max | 18.5 | 20.5 | 6.5 | 1 | 0.22 | |
C | Mn | Si | P | S | ||
- | - | - | - | - | ||
0.02 | 1 | 0.8 | 0.03 | 0.01 | ||
Physical Performance: | ||||||
Heat Treatment | T*S | Y*S | El | |||
Rm N/mm2 | RP0.2N/mm2 | A5 % | ||||
Solution | 650 | 300 | 35 | |||
The application fields of 254SMO
254SMO alloy is a versatile material, can be applied in many industrial fields:
Petroleum, petrochemical equipment, such as corrugated pipe in petrochemical equipment.
Flue gas desulfurization unit power plant, main parts: absorption tower, flue, stall door, inner parts, spray system tower etc.
The sea water or system, such as power plant with thin wall condensation pipe, cooling sea waterdesalination processing
equipment, not even in the water may flow device can also be used.
The desalination industry, such as salt or salt removal equipment.
The desalination industry, such as salt or salt removal equipment.
Heat exchanger, especially in the heat exchanger of chloride ion in the work environment.
Maximetal’S Quality Assurance (including both Destructive and Non-Destructive)
1. Visual Dimension Test
2. Mechanical examining like tensile, Elongation and reduction of area.
3. Impact analysis
4. Chemical examination analysis
5. Hardness test
6. Pitting protection test
7. Penetrant Test
8. Intergranular Corrosion Testing
9. Roughness Testing
10. Metallography Experimental Test
MAXI METAL’S Packaging
1.Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
2. MAXI METAL’s pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,