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Super Austenite 254SMO UNS- S313254 Stainless Steel Plates Cold Rolled 2B NO.1 2E

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Super Austenite 254SMO UNS- S313254 Stainless Steel Plates Cold Rolled 2B NO.1 2E

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Brand Name : TISCO

Model Number : China

Certification : SGS ISO

Place of Origin : China

MOQ : 500 KGS

Price : 15 USD/KG

Payment Terms : L/C, T/T

Supply Ability : 50000KGS

Delivery Time : 10 Days

Packaging Details : Export Packing

Thickness : 0.5-100mm

Width : 600-2000mm

Length : 1000-12000mm

Surface : 2B NO.1 2E

Materail : Hot Rolled Cold Rolled

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Super Austenite 254SMO According to UNS- S313254 Stainless Steel Plate

General characteristics

 

Ultra 254 SMO is a 6% molybdenum and nitrogen-alloyed austenitic stainless steel with extremely high resistance to both uniform and localized corrosion. This product was developed especially for oil and gas offshore platforms and the pulp and paper industry.

 

Typical applications

 

  • Applications requiring resistance to chlorinated seawater
  • Flue gas cleaning
  • Maritime exhaust gas cleaning (EGC)
  • Bleaching equipment in the pulp and paper industry
  • Flanges and valves

 

 

Product forms, available sizes and finishes

 

Flat
 
Product type Finishes Thickness Width
       
Black hot band 1U 4,50-12,70 1000-1600
Cold rolled coil 2B, 2BB, 2E, 2R 0,50-6,35 30-2040
Cold rolled sheet 2B, 2E, 2R 0,50-6,35 300-2040
Hot rolled coil, pickled 1D 4,50-6,00 50-1250
Quarto plate 1D 8,00-20,00 400-2700

 

Long
 
Product type Finishes Thickness Width
       
Cast billet   127,00-180,00 127-180
Cast slab   165,00-175,00 1000-1500
Cold drawn bar hex   8,00-25,40 8-25
Cold drawn bar round   6,00-25,40 6-25
Cold drawn bar square   8,00-25,40 8-25
Forged billet round   150,00-200,00 150-200
Forged billet square   150,00-200,00 150-200
Hot rolled / Black bar round   75,00-180,00 75-180
Peeled / turned bar round   70,00-130,00 70-130
Rolled billet round   90,00-150,00 90-150
Rolled billet square   75,00-150,00 75-150
Wire rod (Rod coil) hex   9,00-27,00 9-27
Wire rod (Rod coil) round   5,00-27,00 5-27
Wire rod (Rod coil) square   9,00-24,00 9-24
Mechanical properties

 

The addition of nitrogen to Ultra 254 SMO gives higher proof strength and tensile strength. Despite the greater strength, the possibilities for cold as well as hot forming are very good.

 

Mechanical properties at room temperature are shown in the table below.

 
Standard Rp0.2 Rp1.0 Rm Elongation Impact strength Rockwell HB HV
  MPa MPa MPa % J      
Product type: Cold rolled coil and sheet
Typical (thickness 1 mm) 375 415 735 60        
ASME II A SA-240 ≥ 310   ≥ 655       ≤ 223  
ASTM A240 ≥ 310   ≥ 655     ≤ 96HRB ≤ 223  
EN 10028-7 ≥ 320 ≥ 350 650-850 ≥ 35        
EN 10088-2 ≥ 320 ≥ 350 650-850 ≥ 35        
EN 10088-4 ≥ 320 ≥ 350 650-850 ≥ 35        
Product type: Hot rolled coil and sheet
Typical (thickness 4 mm)                
ASME II A SA-240 ≥ 310   ≥ 655       ≤ 223  
ASTM A240 ≥ 310   ≥ 655       ≤ 223  
EN 10028-7 ≥ 320 ≥ 350 650-850 ≥ 35        
EN 10088-2 ≥ 320 ≥ 350 650-850 ≥ 35        
EN 10088-4 ≥ 320 ≥ 350 650-850 ≥ 35        
LINDE 44-57056 Rev 5 + SC 2015 ≥ 320 ≥ 350 650-850 ≥ 35        
Product type: Hot rolled quarto plate
Typical (thickness 15 mm) 320 350 680 50     160  
ASME II A SA-240 ≥ 310   ≥ 655     ≤ 96HRB ≤ 223  
ASTM A240 ≥ 310   ≥ 655     ≤ 96HRB ≤ 223  
EN 10028-7 ≥ 300 ≥ 340 650-850 ≥ 40        
EN 10088-2 ≥ 300 ≥ 340 650-850 ≥ 40        
EN 10088-4 ≥ 300 ≥ 340 650-850 ≥ 40        
LINDE 44-57056 Rev 5 + SC 2015 ≥ 300 ≥ 340 650-850 ≥ 40        
Product type: Wire rod
Typical 340 380 680 50        

1)Elongation according to EN standard: A80 for thickness below 3 mm. A for thickness = 3 mm. Elongation according to ASTM standard A2” or A50.

 

 

Physical properties

The typical values of some physical properties are given in the table below.

 

 
Density Modulus of elasticity Thermal exp. at 100 °C Thermal conductivity Thermal capacity Electrical resistance Magnetizable
kg/dm3 GPa 10-6/°C W/m°C J/kg°C µΩm  
8.0 195 16,5 14 500 0.85 No
Standards & approvals

 

The most commonly used international product standards are given in the table below.

 

 

 
Standard Designation
   
ASME SA-240M Code Sect. II. Part A UNS S31254 / 254
ASTM A240/A240M UNS S31254 / 254
EN 10028-7, PED 2014/68/EU 1.4547
EN 10088-2 1.4547
EN 10088-3 1.4547
EN 10088-4 1.4547
LINDE 44-57056 Rev 5 + SC 2015-10 Rev 1 1.4547

 

 

Super Austenite 254SMO UNS- S313254 Stainless Steel Plates Cold Rolled 2B NO.1 2ESuper Austenite 254SMO UNS- S313254 Stainless Steel Plates Cold Rolled 2B NO.1 2E


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