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Corrosion Resistant Cold Rolled Alloy 254 SMO 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.	S31254/1.4547	Shape	Flat
Technique	Cold Rolled	Surface Treatment	Bright
Specification	12202440, 15003000, 15006000, 20006000mm	Production Capacity	50000kgs
Alloy Type	SMO 254	Carbon Content	Low
Strength	Nearly Twice 300 Series	Ductility	High
Impact Strength	High	Chromium Content	High
Molybdenum Content	High	Nitrogen Content	High
Corrosion Resistance	Excellent
Highlight	Corrosion Resistant Stainless Steel Plate , Cold Rolled Alloy 254 SMO Plate , High Chloride Environment Super Austenitic Stainless Steel Plate

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Product Description

S31254/1.4547 Super Austenitic Stainless Steel Plate for Chemical Industry

Alloy 254 SMO is a premium molybdenum and nitrogen alloyed super austenitic stainless steel with low carbon content. This high-performance material demonstrates outstanding resistance to pitting, crevice corrosion, stress corrosion cracking, and corrosion fatigue. With strength nearly twice that of 300 series stainless steel, Alloy 254 SMO offers exceptional mechanical properties combined with high ductility and impact strength.

Key Features

Superior resistance to pitting and crevice corrosion
Excellent stress corrosion cracking resistance
High strength - approximately double 300 series stainless steel
Outstanding performance in chloride environments
High ductility and impact strength
Low carbon content minimizes carbide precipitation risk

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 Properties

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