254 SMO Plate

254 smo plate

ASTM A240 UNS S31254 Sheet and 6mo Coil supplier in India

We, Aesteiron Steel LLP are the reliable 254 smo plate suppliers. It is been manufactured by high quality raw material with latest technology and equipment’s.

254 smo steel plate is a very high austenitic stainless steel grade. It has combination features of pitting and crevice corrosion with strength which is twice that of the 300 stainless steel series. It is known for possessing excellent workability as well.
smo 254 plates for certain applications it has been reported to be a cost-effective substitute for high nickel and titanium alloys. It is quite tough to machine due to lack of sulfur content and extremely high work hardening rate; however by using overpowered machine tools, sharp tools, good amount of lubrication, positive feeds, and slow speeds help to offer good machining results.

UNS S31254 Plate needs filler material without which it results in poor strength properties. Annealing should be performed at 1149-1204°C and it should be followed by a water quench.
Other operations related to 1.4547 Plate such as forging, upsetting can be performed at 982 - 1149°C. It is recommended that temperatures should not exceed this range as it would result in reduction and scaling in the workability of the materialPost-process annealing is recommended in order to retain maximum corrosion resistant properties
Cold working process of 6mo Plate can be carried out by using all the traditional methods, however due to its high work hardening rate the process would be tough. As a result it will provide increased strength and toughness to it. It does not respond to heat treatment and only through cold reduction hardening is possible.

ASTM A240 Uns S31254 Sheet is used for applications such as food processing equipment, desalination, saltwater handling, chemical processing equipment, bleaching equipment for paper and pulp industry, etc.

Price List of 254 smo plate

Type Description USA FOB Price Malaysia FOB Price Europe FOB Price Singapore FOB Price Saudi Arabia (KSA) FOB Price
    Unit Per mtr Unit Per mtr Unit Per mtr Unit Per mtr Unit Per mtr
SMO 254 Sheet / Plate / Coil Size : 3mm x 600 x 600 US $ 17.2 Malaysia Ringgit 70.00 Euro 14.45 Singapore Dollar 23.05 Saudi Riyal 64.50

Uns S31254 Plate Material Specification Chart

254 smo plate Specification ASTM A240 / ASME SA240 / NACE MR-0175
Tolerances of width and thickness of uns s31254 plate
  • EN 10258 (formerly DIN 59381)
  • EN 10151 254 SMO En 1.4547 strips for springs
  • EN 10088 6mo 254 SMO strip (general)
Standard astm a240 uns s31254 Sheet sizes in stock

1000 x 2000 mm, 1220 x 2440 mm, 1500 x 3000 mm, 2000 x 2000 mm, 2000 x 4000 mm

  • Cold rolled 254 smo plate 0.5-6.4 mm
  • Hot rolled 254 smo steel plate 3.0–10.0 mm
Grade 1.4547 254 SMO AISI Plate & Sheet Thickness 0.1 to 100 mm Thk
Width 10-2500mm
254 SMO Super Duplex Plate & Sheet Length 2m, 2.44m, 3m, or as required
smo 254 plates Finish 2B, 2D, BA NO(8), Cold rolled sheet (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled 254 SMO En 1.4547 Plate, 1D, 2B, No.4, BA, 8K, satin, hairline, brush, mirror etc.
ASTM A240 S31254 Aisi 254 SMO Plate & Sheet Hardness Soft, Hard, Half Hard, Quarter Hard, Spring Hard
Stock available in form of UNS S31254 Plate, Sheet, Coils, Foils, Strip, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Checker Plate
Plasma profiles As per client's specification

To provide a full profiling service in UAE we use numerous profiling methods including:

  • Laser Plate Cutting
  • Plasma Plate Cutting
  • Oxy-propane Flame Cutting
Value added services for 1.4547 Plate
  • Cut-to-length
  • Laser cutting
  • Slitting
  • Polishing
  • Blanking
  • Waterjet cutting
  • Plasma cutting
  • Edge preparation
  • Welding
  • Sawing and shearing
  • Bending and mechanical processing
Standards and approvals for 6mo Plate
  • EN ISO 18286
  • EN 10051
  • EN 10088-1
  • ISO 15510
  • EN ISO 9445
  • ASTM A 480
  • ASTM A 959
Why choose us?
  • Large stock of uns s31254 plate
  • Mill Test Certificate is supplied with shipment.
  • Any third party inspection is accepted.
  • ASTM A240 Uns S31254 Sheet are tested to ASTM A923 Method "C" or ASTM G48 Method "A".
  • Minimum Nitrogen content and Ferrite Count Test

Basic Types Of 254 Smo Steel Plate

254 Smo Plate
Uns S31254 Plate
Smo 254 Plates
1.4547 Plate
6mo Plate
Astm A240 Uns S31254 Sheet

Smo 254 Plates Weights

Thickness Plate Weight per Unit Area Density
3/16 inches 0.06000 lbs/in²42.184176 kg/m² 0.315 lbs/in³8.72 g/cm³
1/4 inches 0.08 lbs/in²56.245568 kg/m² 0.315 lbs/in³8.72 g/cm³
3/8 inches 0.121 lbs/in²85.0714216 kg/m² 0.315 lbs/in³8.72 g/cm³
1/2 inches 0.161 lbs/in²113.1942056 kg/m² 0.315 lbs/in³8.72 g/cm³
5/8 inches 0.196 lbs/in²137.8016416 kg/m² 0.315 lbs/in³8.72 g/cm³
3/4 inches 0.235 lbs/in²165.221356 kg/m² 0.315 lbs/in³8.72 g/cm³
7/8 inches 0.274 lbs/in²192.6410704 kg/m² 0.315 lbs/in³8.72 g/cm³
1 inches 0.313 lbs/in²220.0607848 kg/m² 0.315 lbs/in³8.72 g/cm³
1 1/4 inches 0.391 lbs/in²274.9002136 kg/m² 0.315 lbs/in³8.72 g/cm³
1 1/2 inches 0.47 lbs/in²330.442712 kg/m² 0.315 lbs/in³8.72 g/cm³
1 3/4 inches 0.549 lbs/in²385.9852104 kg/m² 0.315 lbs/in³8.72 g/cm³
2 inches 0.627 lbs/in²440.8246392 kg/m² 0.315 lbs/in³8.72 g/cm³
2 1/4 inches 0.705 lbs/in²495.664068 kg/m² 0.315 lbs/in³8.72 g/cm³
2 1/2 inches 0.784 lbs/in²551.2065664 kg/m² 0.315 lbs/in³8.72 g/cm³
2 3/4 inches 0.862 lbs/in²606.0459952 kg/m² 0.315 lbs/in³8.72 g/cm³
3 inches 0.941 lbs/in²661.5884936 kg/m² 0.315 lbs/in³8.72 g/cm³

Astm A240 Uns S31254 Sheet Thickness chart

254 SMO Plate Thickness (mm) 254 SMO Plate Dimensions
1.5 3m x 1.5m
2.0 3m x 1.5m
3.0 3m x 1.5m
5.0 3m x 1.5m / 4m x 2m
6.0 3m x 1.5m / 4m x 2m / 6m x 2m
8.0 3m x 1.5m / 4m x 2m / 6m x 2m
10.0 3m x 1.5m / 4m x 2m / 6m x 2m
12.0 3m x 1.5m / 4m x 2m / 6m x 2m
15.0 4m x 2m / 6m x 2m
20.0 4m x 2m / 6m x 2m

Uns S31254 Plate Sizes

Alloy 254 SMO Plate Surface finish

Thickness (in)

Width (in)

BA Mexinox only 18–28 max. 48
1 – Hot rolled, heat treated, pickled A240 UNS S31254 254 SMO Alloy Plate & Sheet .1000 – .3750 max. 72
2R – Cold-rolled, bright-annealed 254 SMO Plate  0.002–0.06  0.118–25.551
2H – Work hardened Grade 1.4547 254 SMO AISI Plate & Sheet  0.002–0.06  0.118–24.803
2B – Cold rolled, heat treated, pickled, skin passed 254 SMO Super Duplex Sheet & Plate 10–24 max. 72*
2D – Cold rolled, heat treated, pickled 254 SMO Plate 12–24 max. 60
Deco Rolled-On Mexinox only 14–28 max. 48
Avesta 254 SMO Polished Plate & Sheet (not brushed) 11–24 max. 60
Temper rolled Mexinox only 13–29 max. 48

6mo Plate Composition Standard

Grade Ni Cr Mo Cu N C Mn Si P S
SMO 254 17.5-18.5 19.5-20.5 6-6.5 0.5-1.0 0.18-0.22 0.02 1.0 0.08 0.03 0.01

254 Smo Steel Plate Mechanical Properties Table

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1320-1390 ℃ 650 300 35 %

Equivalent Grades Of Smo 254 Plates

SMO 254 1.4547 S31254 2378 Z1 CNDU 20.18.06Az X1CrNiMoCuN20-18-7

Physical Properties of Astm A240 Uns S31254 Plate

Grade Density (Kg.m-3) Magnetic Permeability Young’s Modulus (N/mm2) Specific Heat 20°C (J.Kg-1.°K-1) Electrical resistance, 20°C (µ.O.m) Thermal conductivity, 20°C (W.m-1.°K-1)
SMO 254 8000 <1.05 200 x 103 500 0.85 13.5

ASTM A240 Uns S31254 Sheet manufacturers in India

254 smo plate suppliers

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