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High Molybdenum Content 254SMO Stainless Steel Plate Cold Rolled and Corrosion

China High Molybdenum Content 254SMO Stainless Steel Plate Cold Rolled and Corrosion

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High Molybdenum Content 254SMO Stainless Steel Plate Cold Rolled and Corrosion

MOQ： 100
Price： 5.53
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Shape	Flat
Technique	Cold Rolled
Surface Treatment	Polished
Specification	12202440, 15003000, 15006000, 20006000mm
Thickness	Cold rolled:0.3mm-3mm Hot rolled: 3.0mm-80mm
Standard Size	Cold Rolled 10002000mm 12192438mm 15003000mm Hot Rolled 15006000mm 18006000mm 20006000mm
Surface Finishing	Raw finishing (2B NO.1) Finishing(HL 8K Checkered.etc)
Carbon Content	≤0.02
Silicon Content	≤0.80
Manganese Content	≤1.00
Phosphorus Content	≤0.03
Sulfur Content	≤0.01
Chromium Content	19.5-20.5
Nickel Content	4.5-6.5
Molybdenum Content	6.0-6.5
Certification	ISO, AISI, ASTM, EN, DIN

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Product Details
Company Details

Product Specification


Shape	Flat	Technique	Cold Rolled
Surface Treatment	Polished	Specification	12202440, 15003000, 15006000, 20006000mm
Thickness	Cold rolled:0.3mm-3mm Hot rolled: 3.0mm-80mm	Standard Size	Cold Rolled 10002000mm 12192438mm 15003000mm Hot Rolled 15006000mm 18006000mm 20006000mm
Surface Finishing	Raw finishing (2B NO.1) Finishing(HL 8K Checkered.etc)	Carbon Content	≤0.02
Silicon Content	≤0.80	Manganese Content	≤1.00
Phosphorus Content	≤0.03	Sulfur Content	≤0.01
Chromium Content	19.5-20.5	Nickel Content	4.5-6.5
Molybdenum Content	6.0-6.5	Certification	ISO, AISI, ASTM, EN, DIN
High Light	High Molybdenum Content 254SMO Stainless Steel Plate ，Corrosion Resistant UNS S31254 Stainless Steel Plate ，Cold Rolled Super Austenitic Stainless Steel Plate

Alloy 254SMO Stainless Steel UNS S31254 Plate

Premium TISCO stainless steel plates available from stock with comprehensive processing services.

Product Specifications

Product Name	254SMO Stainless Steel Sheet & Plate
Thickness	Cold rolled: 0.3mm-3mm \| Hot rolled: 3.0mm-80mm
Standard Sizes	Cold Rolled: 1000×2000mm, 1219×2438mm, 1500×3000mm Hot Rolled: 1500×6000mm, 1800×6000mm, 2000×6000mm
Processing Services	Cutting (laser, plasma, machine), Bending
Surface Finishes	Raw (2B, NO.1) \| Finished (HL, 8K, Checkered, etc.)
Standards	ASTM, AISI, DIN, EN, GB, JIS
Available Grades	200 series: 201, 202 300 series: 301, 304, 309S, 310S, 316L, 316Ti, 317L, 321, 347 400 series: 409, 409L, 410, 420, 430, 431, 439, 441, 443, 444 Special grades: Duplex 2205, 2507, 904L, 254SMO, 253MA Nickel Alloys: C276, C4, Monel 400/500/600/625/800/825
Brands	TISCO, BAOSTEEL, ZPSS, LISCO, JISCO
Applications	Decoration, Industrial, Kitchenware, Building, Elevator

Material Description

S31254 F44 1.4547 254SMo Two-Phase Stainless Steel

High molybdenum content combined with elevated chromium and nitrogen levels provide 254SMO with exceptional resistance to pitting and crevice corrosion. Copper additions enhance acid corrosion resistance, while high nickel content ensures excellent stress corrosion cracking resistance. Extensive field testing confirms 254SMO maintains high crevice corrosion resistance in seawater, even at elevated temperatures. The alloy demonstrates corrosion resistance comparable to premium nickel-based and titanium alloys in acidic solutions and oxidizing halide environments. High nitrogen content provides superior mechanical strength compared to conventional austenitic stainless steels, while maintaining excellent ductility, impact strength, and weldability.

Chemical Composition

C≤	Si≤	Mn≤	P≤	S≤	Cr≥	Ni≥	Mo≥	N≤
0.02	0.80	1.00	0.03	0.01	19.5-20.5	4.5-6.5	6.0-6.5	0.18-0.22

Metallographic Structure: 254SMO features a face-centered cubic lattice structure, typically annealed at 1150-1200°C to achieve austenitic structure. Minor metal mesophase presence in material centers generally doesn't adversely affect impact strength or corrosion resistance.

Corrosion Performance

Very low carbon content minimizes carbide precipitation risk. The alloy passes Strauss Test ASTMA262 specification E even after sensitization at 600-1000°C. In chloride, bromide, or iodide solutions, 254SMO significantly outperforms conventional stainless steels against pitting, crevice corrosion, and stress corrosion cracking. Superior to 316 stainless steel in pure sulfuric acid and comparable to 904L at high concentrations. Suitable for diluted hydrochloric acid applications at ambient temperatures. Performs well across wide concentration and temperature ranges in fluorosilicic and hydrofluoric acids.

Processing Services

Surface Finishing: Mirror Polishing, Hairline, SB, NO.4, Santi, Anti-finger Print, PVC film, Titanium Colored, Checkered
Cutting Services: Laser, Waterjet, Plasma, Machine, Slit Cutting
Bending Services: Up to 30mm thickness
Welding Services: Comprehensive welding processes available

Packing & Delivery

Sheet Packing Options:

Type 1: Wooden pallets with waterproof paper
Type 2: Wooden pallets + waterproof paper + steel corner protection
Type 3: Wooden pallets + waterproof paper + steel corner + wooden plates cover
Type 4: Wooden box packaging

* Each pallet loads approximately 1.5-2 tons

Coil & Strip Packing:

Coils and strips loaded on #-shape wooden frames with waterproof paper and plastic film protection.

* Each frame loads up to 6 tons

Trade Information

Minimum Order Quantity	1 Ton
Price Terms	FOB
Payment Methods	L/C at sight or 30% T/T deposit
Delivery Time	20-30 days after deposit receipt
Samples	Free samples with express charges borne by customer
Packaging	Standard export package with waterproof paper, metal pallet, angle bar protection, steel strip

Product Images

Company Details

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Business Type:

Manufacturer 
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Year Established:

2012 
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Total Annual:

500,000,000-800,000,000
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Employee Number:

100~200 
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Ecer Certification：

Verified Supplier 

Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...

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TSING SHAN STEEL INDUSTRIAL LIMITED
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
https://www.316lsheet.com/

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