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Alloy 254SMO Super Austenitic Stainless Steel Plate - Corrosion Resistant for High Chloride Environments
Product Details
| Model NO. | 254SMO | Shape | Flat |
|---|---|---|---|
| Technique | Cold Rolled | Surface Treatment | Bright |
| Specification | 1220*2440, 1500*3000, 1500*6000, 2000*6000mm | Production Capacity | 50000kgs |
| Material Type | Super Austenitic Stainless Steel | Alloy Composition | Molybdenum, Nitrogen, Low Carbon |
| Corrosion Resistance | Pitting, Crevice, Stress Cracking | Strength Level | Twice 300 Series |
| Ductility | High | Impact Strength | High |
| Chromium Content | High | Molybdenum Content | High |
| Nitrogen Content | High | ||
| Highlight | Super Austenitic Stainless Steel Plate,Corrosion Resistant Alloy 254SMO Plate,High Chloride Environments S31254 Plate |
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Product Description
Alloy 254 SMO Super Austenitic Stainless Steel Plate
Alloy 254 SMO is a premium super austenitic stainless steel plate alloyed with molybdenum and nitrogen, featuring low carbon content. This high-performance material delivers exceptional resistance to pitting, crevice corrosion, stress corrosion cracking, and corrosion fatigue. With strength nearly double that of standard 300 series stainless steel, Alloy 254 SMO maintains high ductility and impact strength while providing superior uniform corrosion resistance.
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
Alloy 254 SMO provides excellent resistance to pitting and crevice corrosion through its high chromium, molybdenum, and nitrogen content. The very low carbon content minimizes carbide precipitation risk during heating processes. This alloy demonstrates exceptional performance in chloride-containing environments, making it suitable for prolonged seawater exposure without developing crevice corrosion.
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