254 SMO Pipe

254 SMO Pipe

254 SMO is an austenitic grade of alloy. The 254 SMO Pipe is designed with an excellent chemical concentration constituting chromium, nickel, iron, molybdenum, carbon, and nitrogen. The outstanding content embedded in these pipes gives them enhanced corrosion and oxidation resistance properties. The versatile grade of  1.4547 Pipes  gives them tolerance to pitting and crevice corrosion. These pipes also perform well against stress chloride corrosion cracking and in sulfidic environments. The grade of pipes can be readily welded in place following standard welding procedures. The robust 254 SMO Tube is stronger than the 300 series of stainless steel. They show high ductility with enhanced impact toughness. These tubes have a lower coefficient of thermal expansion while showing higher thermal conductivity in the system.

An SMO 254 pipe grade is designed with excellent mechanical properties and can be shaped in different sizes and shapes. 254 SMO Tubing has a density of 8 g/cm3 and has a hardness of 210 Brinell. This tubing possesses a minimum tensile strength of 680mpa with a minimum yield strength of 300mpa. The tubes possess an elastic modulus of 195Gpa and are slightly difficult to machine due to the lack of sulfur in their chemical composition. The 254 SMO Seamless Pipe is considered to be a viable option in applications where there is a requirement of higher strength and corrosion resistance. Designed by passing hot steel billets through extruded metal, the pipes show good load-bearing capacity. They are generally available in sizes up to 24 inches but can have schedules from SCH 5 up to SCH 160 or SCH XXX. The  ASTM A312 UNS S31254  grade covers non-pressure vessel grades that are a common application in different systems. The pipes are seen in marine systems, food processing, petroleum sector, offshore equipment, and so on. The piping components of this grade in India are far better and cheaper than in European countries due to the better availability of raw material and labor. For any queries or pricing of the product, contact us or visit any of our outlets. 


254 SMO Seamless Pipe and 6mo Tubing supplier in India

254 SMO Pipe Supplier

An ONGC certified manufacturer of UNS S31254 SMO Stainless Steel Pipe and 6MO Instrument Tubing

Chemical composition of ASTM A312 UNS S31254 Welded Pipe

C Si Mn P S Cr Ni Mo N Cu
≤0.020 ≤0.80 ≤1.00 ≤0.030 ≤0.010 20 18 6.1 0.20 0.7

S31254 Pipe Specification

Specifications ASTM A 409 ASME SA 409 / ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358
Dimensions ASTM, ASME and API
Size 3/4″ – 12″
Specialized in Large Diameter Size
Thickness 20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc.
Type Seamless / ERW / Welded / Fabricated
Form Round, Hydraulic Etc
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

Stockist and distributor of 254 SMO Tubing and ASTM A312 UNS S31254 6 moly welded pipes in India, Check SMO 254 Pipe Price List

254 SMO Pipe Price

Description Price
astm a312 uns s31254 stainless steel pipe US $1000-3500 / Ton
ASME SA269 UNS S31254 seamless tube US $1000-3500 / Ton

254 SMO Tubing Corrosion Resistance

Sandvik 254 SMO

Thermal Properties of UNS S31254 Pipe

Temperature, oC W/m oC Temperature, oF Btu/ft h oF
20 10 68 6
100 12 200 7
200 14 400 8
300 16 600 9.5
400 18 800 10.5
500 20 1000 11.5
600 21 1200 12.5
700 23 1300 13
Buy SCH40 Din 1.4547 Heat exchanger/Condenser Tubes, 6MO Stainless Steel Pipes and 254 SMO Duplex Capillary Tubing in various size and wall thickness at factory price

Mechanical Properties of SMO Pipe Material

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

DIN 1.4547 Pipe Equivalent

SMO 254 S31254 Z1 CNDU 20.18.06Az 1.4547 2378 X1CrNiMoCuN20-18-7
Stockholder & exporter of Sandvik SA 312 UNS S31254 Square Pipe, 254 SMO Tubing and Werkstoff No 1.4547 SMO ERW Pipe in Mumbai, ask for a free quote now!

SMO 254 Pipe Types

254 SMO Pipe
254 SMO Pipe
A312 S31254 Seamless Pipes
A312 S31254 Seamless Pipes
ASTM A312 UNS S31254 Welded Pipe
ASTM A312 UNS S31254 Welded Pipe
254 SMO Pipe
254 SMO Pipe
ASTM A312 S31254 Round Pipes
ASTM A312 S31254 Round Pipes
S31254 Pipe
S31254 Pipe
254 SMO Tubing
254 SMO Tubing
UNS S31254 Pipe
UNS S31254 Pipe
SMO Pipe Material
SMO Pipe Material
DIN 1.4547 Pipe
DIN 1.4547 Pipe
A269 S31254 Erw Pipe
A269 S31254 Erw Pipe
254 SMO Tube
254 SMO Tube
Sandvik 254 SMO Pipe
Sandvik 254 SMO Pipe
254 SMO Seamless Pipe
254 SMO Seamless Pipe
SMO 254 Pipe
SMO 254 Pipe
254 SMO Stainless Steel Pipe
254 SMO Stainless Steel Pipe
6mo Tubing
6mo Tubing

Standards of A269 S31254 Erw Pipe

  • UNS: S31254
  • EN Number: 1.4547
  • EN Name: X1CrNiMoCuN20-18-7
  • W.Nr.: 1.4529**
  • AFNOR: Z1 CNDU 20.18.06AZ*

254 SMO Seamless Pipe Elasticity Properties

Temperature, °C
Temperature, °F ksi
20 195 68 28.3
100 190 200 27.6
200 182 400 27.5
300 174 600 25.1
400 166 800 23.8
1000 22.5

254 SMO Stainless Steel Pipe Heat Treatement

Temperature, °C
J/kg °C
Temperature, °F Btu/ft h °F
20 485 68 0.12
100 510 200 0.12
200 535 400 0.13
300 565 600 0.14
400 585 800 0.14
500 600 1000 0.14
600 615 1200 0.15
1400 0.15

254 SMO Pipe Supplier

Alloy 254 SMO Seamless Pipes 254 SMO Square Tube
ASTM A312 UNS S31254 Seamless Pipes A312 254 Seamless Tube
Alloy 254 SMO Hollow Pipes 254 SMO Alloy Shell And Tube Heat Exchanger
A312 254 SMO Round Pipes 254 SMO Rectangular Tube
SA 312 UNS S31254 Thick Wall Pipes UNS S31254 Tube
SCH40 UNS S31254 pipes Alloy 254 Tube Manufacturers In India
A312 254 SMO Polished Pipes 254 SMO Alloy Thick Wall Tube
254 SMO Thin Wall Pipes Marine Grade A312 254 SMO Tube
A312 254 SMO Welded Pipes Werkstoff No 1.4547 Box Tube
Alloy 254 SMO clad pipes 254 SMO Alloy Boiler Tube
254 SMO Seamless Pipes Werkstoff No 1.4547 Braided Tube
A312 254 SMO Pipes Alloy 254 Capillary Tube
254 SMO Alloy ERW Pipes ASTM A312 UNS S31254 Cylinder Tube
254 SMO Welded Pipes 254 SMO Alloy Coil Tube
UNS S31254 Electropolish Pipes A312 254 SMO Dairy Tube
A312 254 SMO Polished Pipes ASTM A312 UNS S31254 Dom Tube
254 SMO Decorative Pipes 254 SMO Alloy Decorative Tube
A312 254 SMO Square Pipes ASTM A312 SMO 254 Exhaust Tube
254 SMO Polished Pipes A312 254 SMO Elliptical Tube
ASTM A312 UNS S31254 Rectangular Pipes 254 Stainless Steel Flex Tube
ASTM A312 254 exhaust pipes A312 254 Fin Tube
A312 254 schedule 40 pipes 254 Fuel Tube
UNS S31254 schedule 10 pipes A312 254 Finned Tube Heat Exchangers
Pipes AISI ASTM A312 254 254 Gas Tube
ASTM A312 UNS S31254 flex pipes A312 254 Grooved Tube
Werkstoff No 1.4547 grade pipes ASTM A312 UNS S31254 Hydraulic Tube
Jindal A312 254 Pipes A312 254 Heat Exchanger Tube
Alloy 254 straight pipes ASTM A312 UNS S31254 Handrail Tube
254 Duplex threaded pipes ASTM A312 UNS S31254 Honed Tube
pipes type A312 254 ASTM A312 254 Hydraulic Cylinder Tube
Alloy 254 Welded Pipes A312 254 Hollow Tube
ASTM A312 UNS S31254 pipes Alloy 254 Instrument Tube
ASTM A312 254 braided pipes UNS S31254 254 Internally Threaded Tube
A312 254 corrugated pipes Alloy 254 Large Tube
ASTM A312 UNS S31254 conduit pipes Large Diameter Alloy 254 SMO Tube
A312 254 SMO dairy pipes UNS S31254 SMO 254 Mesh Tube
254 SMO Alloy grooved pipes 254 SMO Duplex Metric Tube
254 SMO Stainless Steel hydraulic pipes 6mo 254 SMO Mechanical Tube
ASTM A312 high pressure pipes Alloy 254 SMO Micro Tube
Werkstoff No 1.4547 SMO jacketed pipes 254 SMO Alloy Needle Tube
6mo 254 large diameter pipes SA 312 UNS S31254 Oval Tube
ASTM A312 UNS S31254 natural gas pipes 254 Duplex Octagonal Tube
Alloy 254 oval pipes 254 Ornamental Tube
254 Alloy ornamental pipes JIS ASTM A312 UNS S31254 Pipes
Alloy 254 plumbing pipes ASTM A312 UNS S31254 Polished Tube
Alloy 254 pipes and tubes SA 312 UNS S31254 Pitot Tube
254 Stainless Steel xxs pipes 6mo 254 Pipes Tube
Alloy 254 Threaded Tube 254 Stainless Steel Rectangular Tube
254 Stainless Steel Thick Wall Tube Alloy 254 Round Tube
254 Thin Wall Tube A312 254 Round Tube
Alloy 254 U Shaped Tube UNS S31254 254 Spiral Tube
UNS S31254 254 Welded Tube ASTM A312 UNS S31254 Structural Tube
Alloy 254 Erw Pipes ASTM A312 UNS S31254 Seamless Round Tubing
254 Alloy Welded Tubing 6mo 254 Square Tube
Polished 254 Stainless Steel Tubing 254 Hypodermic Tubing
A312 254 Hydraulic Tubing Alloy 254 Oval Tubing
Schedule 10 Type A312 254 Pipes Schedule 40 Type UNS S31254 Pipes
AISI A312 254 Pipes UNS S31254 Perforated Tube

Find Here The Best Buyers Of ASTM A312 UNS S31254 Welded Pipe

Lifepharma UAE

Lifepharma UAE

254 SMO Pipe
Driftwood Lng Llc, USA

Driftwood Lng Llc, USA

254 SMO Tubing
Rio Grande Lng, USA

Rio Grande Lng, USA

UNS S31254 Pipe