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Payment Type: L/C,T/T
Transportation: Ocean,Land,Air
| Types | |
| Material | |
| Contact Now |
Model No.: ASTM A403 WPS31254 / 254SMO
Brand: YUHONG GROUP
Standard: ASTM A403
Matrial Grade: WPS31254 / 254SMO
Sizes: 1/2" To 48"
Type: Seamless / ERW / Welded
ASTM A403 WPS31254 / 254SMO Stainless Steel Reducer
254 SMO is an alloy made of a high amount of nickel and 6% of Molybdenum and Nitrogen.ASTM A403 WPS31254 Stainless Steel contains higher chromium and low carbon content. Lower carbon means less chromium carbide precipitation due to welding. This steel contains as low as 0.03% of carbon content which reduces its susceptibility to intergranular corrosion.
Equivalent Grades:
| STANDARD | UNS | WERKSTOFF NR. | EN | AFNOR | SIS |
| SMO 254 | S31254 | 1.4547 | X1CrNiMoCuN20-18-7 | Z1 CNDU 20.18.06Az | 2378 |
Features:
Good general corrosion resistance
Excellent stress corrosion cracking resistance
Good resistance to chloride stress corrosion
Excellent weldability and formability
| Specifications | ASTM A403 / ASME SA 403 WPS S31254 |
| Size | Seamless: 1/2" - 10" |
| Standards | ASME B16.9, ASME B16.11, ASME B16.28, MSS-SP-43, BS4504 , BS4504, BS1560, BS10 |
| Schedule | SCH5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 |
| Main Types | Seamless / Welded / Fabricated |
| Type | DN15-DN1200 |
| End | Threaded, Welding, JIC |
| Pressure Rating | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
Chemical Composition:
| Carbon | Chromium | Manganese | Molybdenum | Nickel | Nitrogen | Phosphorus | Silicon | Sulphur |
| 0.02 max | 19.5-20.5 | 1 max | 6-6.5 | 17.5-18.5 | 0.18-0.22 | 0.03 max | 0.8 max | 0.01 max |
Mechanical Properties:
| 0.2% Proof Stress [ksi] min | 300 [43.5] |
| Tensile Strength [ksi] min | 650 |
| Elongation (%) min | 35 |
| Hardness (HB) max | 270 |
Applications:
Condensers
Heat Exchangers
Power Generation
Sea Water Equipment
Gas Processing Equipment
Pulp And Paper Industry
Chemicals & Petrochemicals
Pharmaceutical Equipment
| Selling Units | : | Piece/Pieces |
|---|---|---|
| Package Type | : | Ply-wooden Case / Pallet |
Packaging: Ply-wooden Case / Pallet
Productivity: 500 Tons Per Month
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: According To Client's Requirement
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
HS Code: 7307230000
Payment Type: L/C,T/T
Incoterm: CFR,FOB,CIF,Express Delivery,EXW
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.