Duplex Steel lines and chambers are made to meet the focal points. These standard subtleties make it sensible for a titanic number of purposes in various undertakings. Such endeavors are water driven and Alloy. It goes with a seal that makes it discharge safe and gas discharge safe. It is significant to present. These lines and chambers are for the most part used in planned managing and food overseeing affiliations. They are moreover being utilized in oil managing and toward the ocean entering works. This is a phenomenal and financially reasonable thing and therefore it is totally prominent.
2205 Duplex Stainless Steel Pipes and Tubes Equivalent Grades
STANDARD | UNS | WNR. |
---|---|---|
Duplex Steel 2205 | S31803 / S32205 | 1.4462 |
Specification of Duplex Steel S31803/S32205 Seamless / Welded Pipes And Tubes
Specifications : ASTM A790 / ASME SA790, ASTM A789 / ASME SA A789
Grade : UNS S31803, S32205
Size : ½”NB – 24”NB
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Outer Diameter: 6.0-630mm
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
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials : Sizes and Specifications other than above can be manufactured on request
Chemical Alloyion of Duplex Steel Pipes and Tubes
Grade | Common Name | C% | Mn% | Si% | P% | S% | Cr% | Ni% | Mo% | N% |
---|---|---|---|---|---|---|---|---|---|---|
2205 | S31803 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 |
S32205 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 22.0-23.0 | 4.5-6.5 | 3.0-3.5 | 0.14-0.20 |
Mechanical Properties Of Duplex Steel Seamless and Welded Pipes / Tubes
Tensile Strength, ksi | 90 min |
---|---|
0.2% Yield Strength, ksi | 65 min |
Elongation, % | 25 min |
Hardness [HRC] | 293 max |
Physical Properties of UNS S31803/S32205 Duplex Steel Pipes and Tubes
Density lbm/in3 | Electrical Resistivity mW•in | Thermal Conductivity (BTU/hr•ft•°F) | Heat Capacity BTU/lbm•°F | Electrical Resistivity (in x 10-6) | |
---|---|---|---|---|---|
at 68°F | 0.278 | 27.6 | 8.7 | 0.112 | 33.5 |
at 212°F | 26.1 | 9.2 | 0.119 | 35.4 | |
at 392°F | 25.4 | 9.8 | 0.127 | 37.4 | |
at 572°F | 24.9 | 10.4 | 0.134 | 39.4 |
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