
SM0254 Stainless Steel Tube is a specific grade of tube that has high strength and tremendous corrosion resistance. It is an austenitic SS tube that contains a high amount of chromium and nickel, which provides it unique properties. It is an ideal choice for the applications where super corrosion resistance, high temperature resistance, and high strength are important. The tube is suitable for industry of chemical processing, power generation, and oil and gas. Also, it has excellent mechanical properties, comprising great yield & tensile strength, super ductility, and good toughness. Further, SM0254 Stainless Steel Tube comes in a range of sizes, thicknesses, and finishes.
SMO 254 PIPE, TUBE SPECIFICATIONS
SMO 254 Pipe And Tubes Specifications | ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554 |
Dimensional specification | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
ASTM A213 254 Seamless Tube Size | 1 / 2" NB - 16" NB |
ASTM A213 254 Welded Tube Size | 1 / 2" NB - 24" NB |
ASTM A358 254 EFW Tube Size | 6" NB - 24" NB |
Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24" NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
Alloy 254 Tubes Manufacturing Shapes | Hydraulic, Round, Rectangle, Square, Hex, Honed |
Alloy 254 Tube Manufacturing Techniques | Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded |
SMO 254 Tube Schedule Thickness Range | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Alloy 254 Tubes End Types | Plain End, Beveled End, Treaded One End, TBE (Threaded Both Ends) |
Delivery Condition of Alloy 254 Tube | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Surface Finish | No.1, No.4, No.8 Mirror Finish, 2B |
Value-Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non-Destructive, Ultrasonic Testing |
Inspection and Test Reports | EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non-Destructive Test Reports |
Marking | Specification |
Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for 6 Moly Tubes, Finish as per customer Requirements |
Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Packing of Alloy 254 Tubes | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
Specials | Sizes and Specifications other than the above can be on request |
253 MA PIPE AND TUBE EQUIVALENT GRADES
STANDARD | WERKSTOFF NR. | UNS | SIS | AFNOR | EN |
SMO 254 | 1.4547 | S31254 | 2378 | Z1 CNDU 20.18.06Az | X1CrNiMoCuN20-18-7 |
SMO 254 PIPE AND TUBE CHEMICAL COMPOSITION
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 |
SMO 254 PIPE AND TUBE MECHANICAL PROPERTIES
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1320-1390 oC | 650 | 300 | 35 % |
OTHER TYPES OF SMO 254 PIPE AND TUBE
SMO 254 Seamless Pipe | ASTM A240 UNS S31254 Tubing | UNS S31254 ERW Pipe |
SMO 254 ERW Pipe | SMO 254 seamless Tubing | SMO 254 Pipe |
ASME SA240 SMO 254 Tubing | SMO 254 Pipes & Tubes | ASTM A240 SMO 254 Seamless Pipe |
UNS S31254 seamless Tubing | WNR. 1.4547 SMO 254 Square Pipe | UNS S31254 Polished Pipe |
UNS S31254 ERW Pipe | SMO 254 Seamless Pipe | SMO 254 Tubing |