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Corrosion Resistant Cold Rolled S31254 Stainless Steel Plate for High Chloride Environments

Certification	ISO, AISI, ASTM
Minimum Order Quantity	50 kg
Price	US $6.55-10.85 / kg

Product Details

Model NO.	S31254	Shape	Flat
Technique	Cold Rolled	Surface Treatment	Bright
Specification	12202440, 15003000, 15006000, 20006000mm	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 , Cold Rolled S31254 Plate , High Chloride Environments 254smo Plate

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Product Description

1.4547 Plate / S31254 Plate / 254SMO Plate / X1CrNiMoN20-18-7 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 approximately double that of standard 300 series stainless steels, 254 SMO offers superior mechanical properties while maintaining high ductility and impact strength.

Applications

Due to its high molybdenum and nickel content, Alloy 254 SMO is ideal for demanding chloride environments including:

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

Standard	Designation
ASTM/ASME	UNS S31254
EURONORM	FeMi35Cr20Cu4Mo2
DIN	2.4660

Corrosion Resistance

Alloy 254 SMO provides outstanding corrosion performance in challenging environments:

Excellent resistance to pitting and crevice corrosion due to high chromium, molybdenum, and nitrogen content
Very low carbon content minimizes risk of carbide precipitation during heating
Superior resistance in chloride-containing waters, making it suitable for prolonged seawater exposure without crevice corrosion

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