Duplex S31803 Industrial Round Bars
All across the globe Champ Steels has got the good position of the top leading manufacturer, supplier, and exporter of Duplex Steel UNS S31803 Round Bar. They are providing the product to the global buyers that are having very good features to offer. It is like high tensile strength, commendable weldability, and excellent workability. It is having very good sulphide stress corrosion resistance. It is having excellent sulfide stress corrosion resistance.
These are considered greatly resistant to stress corrosion cracking because it isn’t resistant to this form of attack as the ferritic stainless steels. They are today used in many industrial applications that are demanding for it like high; chloride atmosphere etc.
the cooling rate of it needs to be very high for shortening the time that is exposing at the temperature ranging that might cause brittleness through 475 Deg C brittlement.
Company info-
Champ Steels is a highly admired organization that is relatively involved in providing the wider collection of Duplex Steel UNS S31803 Round Bar. The industry worldwide is dealing as a manufacturer, supplier and stockiest of those at reasonably priced costing. The industry to the buyers is providing it at various specifications that help industry applications to get easily satisfied. The product ranges offered are varying in finishes, dimensions, standards, sizes, forms. Also, they are making it easily available at custom design specification according to the prerequisites of the buyers.
Features of the product-
All across the globe the product is widely appreciated due to many commendable features it is holding like good mechanical strength, excellent weldability, good workability, excellent performances, low maintenance, corrosion resistant, etc.
Fabrication details-
The fabrication of round bars are done by using superior quality of alloy. The producer uses modern machinery and latest tools for developing round bars with smooth surface finishes and greater dimensional accuracy. It is developed according to the set manufacturing norms and national and international product quality standards.
Quality checking of bars-
The quality check of duplex round bars is done thoroughly done by conducting effective testing. It is like PMI test, IGC test, flattening-flaring test, mechanical-chemical test, macro-micro test, hardness test, etc.
Standard : ASTM A276 / ASME SA276
Specification : ASTM, ASME and API
Size : 10 mm To 100 mm Dia in 100 mm TO 6000 mm Length.
Length : 3 to 6 meter, Custom Cut Lengths
Finishing : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Form : Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc.,
Condition : Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
used in Oil Refinery Industry
used in General Piping Industry
used in Gas Processing Industry
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