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Corrosion Resistant Alloy 254 SMO Plate for High Chloride Environments - Cold Rolled Stainless Steel
Product Details
| Model NO. | 1.4547 (254 SMO), S31254 | Shape | Flat |
|---|---|---|---|
| Technique | Cold Rolled | Surface Treatment | Bright |
| Specification | 1220*2440, 1500*3000, 1500*6000, 2000*6000mm | Production Capacity | 50000kgs |
| Alloy Type | Super Austenitic | Carbon Content | Low |
| Chromium Content | High | Molybdenum Content | High |
| Nitrogen Content | High | Strength | Twice 300 Series |
| Ductility | High | Impact Strength | High |
| Corrosion Resistance | Excellent | ||
| Highlight | Corrosion Resistant Stainless Steel Plate,High Chloride Environments Alloy 254 SMO Plate,Cold Rolled S31254 Plate |
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Product Description
1.4547 (254 SMO) / S31254 Data Sheet - Hot Rolled Plate
Alloy 254 SMO is a premium super austenitic stainless steel plate with enhanced molybdenum and nitrogen content. This low-carbon alloy delivers exceptional resistance to pitting, crevice corrosion, stress corrosion cracking, and corrosion fatigue. With strength nearly double that of standard 300 series stainless steels, 254 SMO maintains high ductility and impact strength while offering superior performance in aggressive chloride environments.
Key Applications
- Petroleum production equipment
- Saltwater handling systems
- Food and chemical processing equipment
- Pulp mill bleach systems
- Flue gas desulphurization scrubbers
- Tall oil distillation columns
- Offshore oil & gas production equipment
- Desalination equipment
Material Standards
ASTM/ASME: UNS S31254
EURONORM: FeMi35Cr20Cu4Mo2
DIN: 2.4660
Corrosion Resistance Properties
Excellent resistance to pitting and crevice corrosion due to high chromium, molybdenum, and nitrogen content. The very low carbon content minimizes risk of carbide precipitation during heating. Provides outstanding resistance in chloride-containing waters, making it suitable for prolonged seawater exposure without crevice corrosion.
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