
ASTM A240 Alloy 254 SMO Steel Plate
1. Material: 254 SMo / EN 1.4547 / UNS S31254
2. Thickness: 0.02 to 4.0 mm - 4.5 to 100 mm
3. Width:900 to 2400 mm
4. Length:3000 to 12000 mm
Alloy 254 SMO Steel Plate is an austenitic steel. ASTM A240 UNS S31254 mechanical properties are almost twice that of 300 series steel in most cases, with high impact resistance, toughness and tensile strength. SS 254SMO plate also has corrosion resistance under high chloride ion conditions, crevice corrosion resistance, pitting resistance and very high tensile strength. Our company is a 254SMO supplier with 15+ export experience. Contact us for more information and quotation for free!
ASTM A240 UNS S31254 Cold Rolled Sheet Applications:
- Filters, Heat Exchangers
- Pressure Vessels, Nuclear Sector
- Sewage/Wastewater Services
- Tanks and Silos
- Oilfield Fabrication

AISI 254 SMO 1.4547 Plate Sheet Specification
| Specification | ASTM A240 / ASME SA240 / NACE MR-0175 |
|---|---|
| Sizes in stock |
1000 x 2000 mm, 1220 x 2440 mm, 1500 x 3000 mm, 2000 x 2000 mm, 2000 x 4000 mm
|
| Thickness | 0.1 to 100 mm Thk |
| Width | 10-2500mm |
| Length | 2m, 2.44m, 3m, or as required |
| Finish | 2B, 2D, BA NO(8), Cold rolled sheet (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish , 1D, 2B, No.4, BA, 8K, mirror etc. |
1.4547 AISI 254 SMO Plate Density
- Density: 8 g/cm3
- Melting point: 1320-1390°C
- Temperature range: 1149–1204°C (2100–2200°F)
Alloy 254SMO Plate Inspection Methods
- Chemical tests
- Mechanical tests
- Third-party inspection tests
- Non-destructive tests
- Destructive tests
- Expansion tests
- EN 10204 3.1 and 3.2
254 SMO Plate Value-Added Services
- Cut to length
- Laser cutting
- Slitting
- Polishing
- Blanking
- Water jet cutting
- Plasma cutting
- Welding: GMAW, SAW, GTAW, PLASMA
- Sawing and shearing
- Bending and machining
Heat Treatment
254 SMO does not respond to heat treatment. Hardening is only possible by cold reduction.
6 Mo Hot Rolled Plate Stocks of the Following Brands
- TISCO
- Jindal Stainless
- POSCO
- Bahru Stainless
- Aperam
- Outokumpoo
FAQ
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Hot Tags: alloy 254 smo, 254 smo steel, 254 smo plate, ASTM A240 UNS S31254, 316 plate, 316l stainless plate, duplex steel plate, 310S Stainless Steel Plate, AL6XN Stainless Steel Plate, 321 Stainless Steel Plate
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