STANDARD |
WERKSTOFF NR. |
UNS |
SIS |
AFNOR |
EN |
254 SMO |
1.4547 |
S31254 |
2378 |
Z1 CNDU 20.18.06Az |
X1CrNiMoCuN20-18-7 |
Stock Size Range and Specifications For 254 SMO Pipe
Pipe Specification : ASTM A312, A358 / ASME SA312, SA358
Dimension Standard : ANSI B36.19M, ANSI B36.10
Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock
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
Specials : Sizes and Specifications other than above can be manufactured on request
Chemical Composition of 254 SMO Pipes
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 |
0.18 - 0.22 |
0.02 max |
1 max |
0.8 max |
0.03 max |
0.01 max |
Mechanical Properties of SMO 254 / S31254 / 1.4547 Pipes
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
8.0 g/cm3 |
1320-1390 ? |
650 |
300 |
35 % |
254 SMO Pipes Application Industries
- Petrochemical Industry
- Chemical Industry
- Oil and Gas Industry
- Pulp & Paper Indusry
- Power Plant Industry
- Food Processing Industry
- Pharmaceuticals Industry
- Energy Industry
- Aerospace Industry