253 MA [S30815] Pipes and Tubes
253 MA S30815 pipes and tubes with the highest design, quality, and safety precautions needed to preserve stability in essential applications. These pipes are strong, resistant to oxidation, and perform exceptionally well in a range of temperatures. Engineering applications field will witness significant innovation because of these pipes. Hence, these pipes are produced from a chromium-nickel alloy that has been reactively mixed with nitrogen and other elements, making it appropriate for a variety of uses.
UNS S30815, ASTM A312 Stainless Steel 253 MA Seamless Supplier, 253 MA Welded Exporter, ASTM A358 253 MA Stainless Steel EFW, DIN 1.4835 Tubes, Alloy 253 MA Pipes Manufacturer in India.
Applications involving high temperatures are appropriate for these pipes. So these are excellent in applications with temperatures between 850 and 1100 degrees Celsius, or we might say that they are suited to withstand temperatures above 550 degrees.
Stainless Steel Seamless Dealer, UNS S30815, 6SS 253 MA ERW, Stainless Steel 253MA Stockist, DIN 1.4835, ASTM SA312 Alloy 253 MA Welded, 253 MA ERW Tubing Trader, 253 MA Tubes Supplier in India.
The metallurgical, petrochemical, and power industries all make substantial use of these 253 MA S30815 pipes and tubes. Typical uses for this grade include the metallurgical industries’ use of it as tubes in waste heat recovery systems. It is utilised in heat treatment furnaces as protection tubes, radiation tubes, thermocouples, burner components and furnace rollers. Additionally, it finds application in mud incinerators, the glass and cement industries, styrene reactor tubes, numerous blast furnaces, EDC cracking tubes, ethylene cracking convection tubes, sulfuric acid gas converters and as muffle tubes in continuous wire annealing furnaces, among other places.
253 MA PIPES AND TUBES EQUIVALENT GRADES
| STANDARD | WERKSTOFF NR. | UNS |
| 253 MA | 1.4835 | S30815 |
Specification of 253 MA Seamless Welded Pipes And Tubes
Pipe 253 MA Specification : ASTM A312, A358 / ASME SA312, SA358
Tube 253 MA Specification : ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554
253 MA Pipe Size : 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes.
253 MA Tube Size : 1/2″ OD to 8″ OD.
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
Outside Finish : 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials : Sizes and Specifications other than above can be manufactured on request
CHEMICAL COMPOSITION OF 253 MA SEAMLESS PIPES AND TUBES
| Grade | C | Mn | Si | S | P | Fe | Ni | Cr | Ce | N |
| 253 MA | 0.10 max | 0.80 max | 2.0 max | 2.0 max | 0.04 max | Bal | 10.0 – 12.0 | 20.0 – 22.0 | 0.03 – 0.08 | 0.14 – 0.20 |
MECHANICAL PROPERTIES OF 253 MA WELDED PIPES AND TUBES
| Element | Density | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness |
| 253 MA | 7.8 g/cm3 | 600 | 40 | 310 | HR B – 95, HB – 217 |
