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254 SMO Pipe

254 SMO Pipe

SA 213 UNS S31254 Seamless Tube and A269 254 SMO Tubing supplier in India

254 SMO Pipe Specification

SpecificationsASTM A312
ASTM A312 UNS S31254 Seamless Pipes size4 to 219mm W. T.: 0.5 to 20mm
Alloy 254 6mo Welded Pipes size
5.0 – 1219.2 mm
1.4547 Stainless Steel EFW Pipes size5.0 -1219.2 mm
Specialized inLarge Diameter Size
F44 UNS S31254 Pipes ScheduleSCH5, SCH10, SCH40, STD, SCH80, SCH160
F44 UNS S31254 Pipes ConditionHot-Finished, Annealed, Cold-Drawn, Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Stainless Steel S31254 1.4547 Pipes FormSquare, Hollow, Hydraulic, Straight, Rectangular, Round
ASME SA 312 UNS S31254 Pipes LengthSingle Random, Double Random & Cut Length.
EndPlain End, Beveled End, Treaded.
MarkingAll UNS S31254 F44 Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
Material Test Certificates (MTC)Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
254 SMO Pipe manufacturers
  • Sumitomo Metals, Japan
  • Nippon Steel Corporation, Japan
  • Kobe Special Tube, Japan
  • Sanyo Special Steel, Japan
  • Tubacex Tubos Inoxidables S.A., Spain
  • Schoeller Bleckmann, Austria
  • Seah Steel Corporation, Korea
We can also cut, thread, and groove 254 SMO Stainless Steel Pipes to meet your specifications.

ASTM A312 UNS S31254 Seamless Pipe

TypesOut diameterWall thicknessLength
254 SMO Seamless Pipes (Custom Sizes)5.0 ~ 203.2mmAs per requirementUpto 6 Meters

Alloy 254 6mo Welded Pipe

TypesOut diameterWall thicknessLength
254 SMO Welded Pipes (in Stock + Custom Sizes)5.0 ~ 1219.2mm1.0 ~ 15.0 mmUpto 6 Meters

Value Added services:

  • Hardness Test
  • Flattening Test
  • Pitting Resistance Test
  • Chemical Analysis – Spectro Analysis
  • Micro and Macro Test
  • Flaring Test
  • Intergranular Corrosion (IGC) Test
  • Mechanical Testing Such as Tensile of Area
  • Positive Material Identification – PMI Testing

1.4547 Stainless Steel Pipe Types

 

F44 UNS S31254 Pipe Dimensions & Weight

NPSDN
mm		OD
inches (mm)		Wall Thickness inches (mm)Wall Thickness
inches (mm)		Wall Thickness inches (mm)Wall Thickness
inches (mm)		Wall Thickness inches (mm)Wall Thickness
inches (mm)		Wall Thickness inches (mm)Wall Thickness
inches (mm)		Wall Thickness inches (mm)Wall Thickness inches (mm)Wall Thickness
inches (mm)		Wall Thickness inches (mm)Wall Thickness
inches (mm)		Wall Thickness inches (mm)Wall Thickness
inches (mm)		Wall Thickness
inches (mm)
–––SCH 5sSCH 5SCH 10sSCH 10SCH 20SCH 30SCH 40sSCH 40/STDSCH 60SCH 80sSCH 80SCH 100SCH 120SCH 140SCH 160XXS
⅛60.405″ (10.29) 0.035″ (0.889) 0.049″ (1.245) 0.057″ (1.448) 0.068″ (1.727)  0.095″ (2.413) – ––
¼80.540″ (13.72) 0.049″ (1.245) 0.065″ (1.651) 0.073″ (1.854) 0.088″ (2.235)  0.119″ (3.023) – ––
⅜100.675″ (17.15) 0.049″ (1.245) 0.065″ (1.651) 0.073″ (1.854) 0.091″ (2.311)  0.126″ (3.200) – ––
½150.840″ (21.34) 0.065″ (1.651) 0.083″ (2.108) – 0.109″ (2.769)  0.147″ (3.734) – 4.78mm0.294″ (7.47)
¾201.050″ (26.67) 0.065″ (1.651) 0.083″ (2.108) 2.41mm 0.113″ (2.870)  0.154″ (3.912) – 5.56mm0.308″ (7.823)
1251.315″ (33.40) 0.065″ (1.651) 0.109″ (2.769) 2.90mm 0.133″ (3.378)  0.179″ (4.547) – 6.35mm0.358″ (9.093)
1¼321.660″ (42.16) 0.065″ (1.651) 0.109″ (2.769) 0.117″ (2.972) 0.140″ (3.556)  0.191″ (4.851) – 6.35mm0.382″ (9.703)
1½401.900″ (48.26) 0.065″ (1.651) 0.109″ (2.769) 0.125″ (3.175) 0.145″ (3.683)  0.200″ (5.080) – 7.14mm0.400″ (10.160)
2502.375″ (60.33) 0.065″ (1.651) 0.109″ (2.769) 0.125″ (3.175) 0.154″ (3.912)  0.218″ (5.537) 0.250″ (6.350) 8.74mm0.436″ (11.074)
2½652.875″ (73.02) 0.083″ (2.108) 0.120″ (3.048) 0.188″ (4.775) 0.203″ (5.156)  0.276″ (7.010) 0.300″ (7.620) 0.344″ (8.738)0.552″ (14.021)
3803.500″ (88.90) 0.083″ (2.108) 0.120″ (3.048) 0.188″ (4.775) 0.216″ (5.486)  0.300″ (7.620) 0.350″ (8.890) 0.438″ (11.13)0.600″ (15.240)
3½904.000″ (101.60) 0.083″ (2.108) 0.120″ (3.048) 0.188″ (4.775) 0.226″ (5.740)  0.318″ (8.077) – –0.636″ (16.154)
41004.500″ (114.30) 0.083″ (2.108) 0.120
” (3.048)		–0.188 in
(4.775)		 0.237″ (6.02)0.281
” (7.137)		 0.337″ (8.560)–0.437
” (11.13)		–0.531
” (13.49)		–
4½1155.000″ (127.00) – ––– 0.247″ (6.274)– 0.355″ (9.017)–––––
51255.563″ (141.30) 0.109″ (2.769) 0.134″ (3.404)–– 0.258″ (6.553)– 0.375″ (9.525)–0.500
” (12.70)		–0.625 
” (15.875)		–
61506.625″ (168.27) 0.109″ (2.769) 0.134″ (3.404)–– 0.280″ (7.112)– 0.432″ (10.973)–0.562
” (14.27)		–0.719
” (18.263)		–
82008.625″ (219.08) 0.109″ (2.769) 0.148″ (3.759)0.250″ (6.35)0.277
” (7.036)		 0.322″ (8.179)0.406″ (10.312) 0.500″ (12.70)0.593″ (15.09)0.718″ (18.2 6mm)0.812″ (20.62mm)0.906
” (23.01)		–
1025010.75″ (273.05)0.134″ (3.404)0.134″ (3.404)0.165″ (4.191)0.165″ (4.191)0.250″ (6.350)0.307″ (7.798)0.365″ (9.271)0.365″ (9.271)0.500″ (12.700)0.500″ (12.700)0.593″ (15.062)0.718″ (18.237)0.843″ (21.412)1.000″ (25.400)1.125″ (28.575)–
1230012.75″ (323.85)0.156″ (3.962)0.165″ (4.191)0.180″ (4.572)0.180″ (4.572)0.250″ (6.350)0.330″ (8.382)0.375″ (9.525)0.406″ (10.312)0.500″ (12.700)0.500″ (12.700)0.687″ (17.450)0.843″ (21.412)1.000″ (25.400)1.125″ (28.575)1.312″ (33.325)–
1435014.00″ (355.60)0.156″ (3.962)0.156″ (3.962)0.188″ (4.775)0.250″ (6.350)0.312″ (7.925)0.375″ (9.525)0.375″ (9.525)0.437″ (11.100)0.593″ (15.062)0.500″ (12.700)0.750″ (19.050)0.937″ (23.800)1.093″ (27.762)1.250″ (31.750)1.406″ (35.712)–
1640016.00″ (406.40)0.165″ (4.191)0.165″ (4.191)0.188″ (4.775)0.250″ (6.350)0.312″ (7.925)0.375″ (9.525)0.375″ (9.525)0.500″ (12.700)0.656″ (16.662)0.500″ (12.700)0.843″ (21.412)1.031″ (26.187)1.218″ (30.937)1.437″ (36.500)1.593″ (40.462)–
1845018.00″ (457.20)0.165″ (4.191)0.165″ (4.191)0.188″ (4.775)0.250″ (6.350)0.312″ (7.925)0.437″ (11.100)0.375″ (9.525)0.562″ (14.275)0.750″ (19.050)0.500″ (12.700)0.937″ (23.800)1.156″ (29.362)1.375″ (34.925)1.562″ (39.675)1.781″ (45.237)–
2050020.00″ (508.00)0.188″ (4.775)0.188″ (4.775)0.218″ (5.537)0.250″ (6.350)0.375″ (9.525)0.500″ (12.700)0.375″ (9.525)0.593″ (15.062)0.812″ (20.625)0.500″ (12.700)1.031″ (26.187)1.280″ (32.512)1.500″ (38.100)1.750″ (44.450)1.968″ (49.987)–
2460024.00″ (609.60)0.218″ (5.537)0.218″ (5.537)0.250″ (6.350)0.250″ (6.350)0.375″ (9.525)0.562″ (14.275)0.375″ (9.525)0.687″ (17.450)0.968″ (24.587)0.500″ (12.700)1.218″ (30.937)1.531″ (38.887)1.812″ (46.025)2.062″ (52.375)2.343″ (59.512)–
–––SCH 5sSCH 5SCH 10sSCH 10SCH 20SCH 30SCH 40sSCH 40/STDSCH 60SCH 80sSCH 80SCH 100SCH 120SCH 140SCH 160XXS

WEIGHT FACTORS FOR OTHER STEEL & NICKEL ALLOYS

  • Titanium – 0.582
  • Carbon Steel – 0.993
  • Alloy 2205 – 0.997
  • Alloy 800 – 1.025
  • Alloy 825 – 1.039
  • Alloy 625 – 1.068
  • Alloy 600 – 1.074
  • Alloy C-276 – 1.129
  • Alloy 400 – 1.139
  • Nickel – 1.146
  • Cu-Nickel 70/30 – 1.18

F44 UNS S31254 Pipe Chemical Composition

SMO 254NiCMoMnSiFeCuSPCr
17.5 – 18.50.02 max6 – 6.51 max0.8 max–0.5 – 10.01 max0.03 max19.5 – 20.5

Stainless Steel S31254 1.4547 Pipe Mechanical Properties

DensityMelting PointYield Strength (0.2%Offset)Tensile StrengthElongation
8.0 g/cm31320-1390 ℃30065035 %

Equivalent Grades for ASME SA 312 UNS S31254 Pipes

STANDARDUNSWERKSTOFF NR.AFNORENJISSISGOST
SMO 254S312541.4547Z1 CNDU 20.18.06AzX1CrNiMoCuN20-18-7–2378–
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