UNS S31254 254SMO Stainless steel Pipe
- Material Standard: ASTM A312, A213, A269
- Grade No: UNS S31254
- Type: Seamless & Welded tubes
- End: Beveled End,Plain End
PRODUCT DESCRIPTION
Specifications | ASTM A 312 ASME SA 312, ASTM A 213 ASME SA 213, ASTM A269 ASME SA 269 |
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, Square Etc |
Length | Single Random, Double Random & Cut Length. |
End | Plain End, Beveled End, Treaded |
SMO 254 | Ni | C | Mo | Mn | Si | Fe | Cu | S | P | Cr |
17.5 – 18.5 | 0.02 max | 6 – 6.5 | 1 max | 0.8 max | – | 0.5 – 1 | 0.01 max | 0.03 max | 19.5 – 20.5 |
Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
8.0 g/cm3 | 1320-1390 ℃ | 300 | 650 | 35 % |
STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | SIS | GOST |
SMO 254 | S31254 | 1.4547 | Z1 CNDU 20.18.06Az | X1CrNiMoCuN20-18-7 | – | 2378 | – |
• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, SGS, BV etc
1. Ocean: marine structures, seawater desalination, seawater farming, seawater heat exchange, etc.
2. Environmental protection field: flue gas desulfurization device for thermal power generation, waste water treatment, etc.
3. Energy field: nuclear power generation, comprehensive utilization of coal, tidal power generation, etc.
4. Petrochemical field: oil refining, chemical and chemical equipment, etc.
5. Food field: salt making, soy sauce brewing, etc.
6. High concentration chloride ion environment: paper industry, various bleaching devices
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