Ganpat Metal Industries is one of the large manufacturers for high quality Duplex Steel UNS S31803 Pipes & Tubes. Duplex Steel UNS S31803 seamless pipes have excellent features such as rust free, high tensile, wear & tear resistant, etc. Duplex UNS S31803 EFW Pipes combines resistance to stress corrosion cracking, pitting and have high strength comparing other stainless steel grades. S31803 Round Duplex Pipes are offered in different shapes and sizes. Tubos is one of the best manufacturer of UNS S31803 Square Pipes. Electropolished UNS S31803 Pipes gives better corrosion resistance.
Duplex Steel UNS S31803 Pipes & Tubes Manufacturers, Duplex Steel UNS S31803 Pipes & Tubes Suppliers, Duplex Steel UNS S31803 Pipes & Tubes Stockists, Duplex Steel UNS S31803 Pipes & Tubes Exporters
Duplex Steel UNS S31803 Pipes & Tubes Manufacturers In India, Duplex Steel UNS S31803 Pipes & Tubes Suppliers In India, Duplex Steel UNS S31803 Pipes & Tubes Stockists In India, Duplex Steel UNS S31803 Pipes & Tubes Exporters In India
Duplex Steel UNS S31803 Pipes & Tubes
e mostly tougher than ferritic stainless Steels, where their microstructures consist of mixture of ferrite phases and austenite. UNS S13803 Round Tube are consider to be resistant to stress corrosion cracking. Rectangular UNS S31803 Tubes are magnetic, property that can be used to easily differentiate them from austenitic grades of stainless steel.
Duplex Steel UNS S31803 Pipes & Tubes Manufacturers in Mumbai, Duplex Steel UNS S31803 Pipes & Tubes Suppliers in Mumbai, Duplex Steel UNS S31803 Pipes & Tubes Stockists in Mumbai, Duplex Steel UNS S31803 Pipes & Tubes Exporters in Mumbai
Duplex UNS S31803 Specifications
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Duplex UNS S31803 Specifications |
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| Duplex UNS Standard | ASTM A790 / ASME SA790 UNS S31803, S32205, S32550, S32750, S32760 | |
|---|---|---|
| Duplex UNS S31803 Pipe Size | 1/2"NB TO 12 "NB IN | |
| Duplex UNS S31803 Pipe Materials | ASTM A815 – UNS S31803 | |
| Duplex UNS S31803 Seamless Pipes & Tubes Sizes | 1/2” NB - 8” NB | |
| Duplex UNS S31803 Welded Pipes & Tubes Sizes | 6” NB - 24” NB | |
| Duplex UNS S31803 Pipe Outer Diameter | 6.0-630mm | |
| Duplex UNS S31803 Pipe Thickness | 0.5-45mm | |
| Duplex UNS S31803 Pipe Dimensions | OD(6.0-630)*WT(0.5-45)mm | |
| Duplex UNS S31803 Pipe Type | Single Random, Double Random & Cut Length. | |
| Duplex UNS S31803 Pipe Schedule | SCH20, SCH30, SCH40, STD, SCH80 | |
UNS S31803 Duplex Steel Pipe Size Chart
| Wall | Sizes ( O.D.) |
|---|---|
| .010 | 1/16" , 1/8" , 3/16" |
| .020 | 1/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8" |
| .012 | 1/8" |
| .016 | 1/8" , 3/16" |
| .028 | 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2" |
| .035 | 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4" |
| .049 | 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4" |
| .065 | 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3" |
| .083 | 1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3" |
| .095 | 1/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2" |
| .109 | 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2" |
| .120 | 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3" |
| .125 | 3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4" |
| .134 | 1" |
| .250 | 3" |
| .375 | 3 1/2" |
Duplex Steel UNS S31803 Tubes Chemical Composition
| S31803 | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 – 3.5 | 22.0 – 23.0 | 0.03 | 4.5 – 6.5 | 0.14 – 0.2 | Bal |
Duplex Steel UNS S31803 Pipe Mechanical Properties
| S31803 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|---|---|
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
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