Duplex Steel S31803 Hollow Bars
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Duplex Steel S31803 Hollow Bars supplier
Duplex Steel Hollow Bars are round and look like a pipe or a tube with thicker walls. Duplex Steel Hollow Bars are both hollow bars and seamless tubes. A hollow bar has the strength of a solid round bar, there is less weight per foot which saves money without compromising strength. Duplex Steels have a two-phase microstructure consisting of grains of ferritic and austenitic Duplex Steel. The word “duplex” denotes the two-phase microstructure of ferritic and austenitic steel grains. The ferritic and austenitic Duplex Steel grades have approximately equal proportions (i.e., 50% each) in Duplex Steel. The main difference between Stainless Steel and Duplex Steel is in composition i.e have a higher chromium content of 20–28% higher molybdenum, up to 5% lower nickel, up to 9% and 0.05–0.50% nitrogen content.
Duplex Steel S31803 Hollow Bars are extremely corrosion resistant having high resistance to intergranular corrosion. Duplex Steel S31803 Hollow Bars exhibit very high resistance to stress corrosion cracking even in chloride and sulphide environments. The high chromium content of Duplex Steel S31803 Hollow Bars that protects against corrosion. At low temperatures Duplex Steels have superior ductility than the ferritic and martensitic grades and can readily be used down to at least -50 °C. Duplex Steel S31803 Hollow Bars provides high mechanical strength and exceptional corrosion resistance properties.
Duplex Steel S31803 Hollow Bars are used in production of valves and actuators like valves, flowmeters, filters, manifolds, and in pumps and compressors like hydraulic cylinders, vacuum equipment, pump housings. Duplex Steel S31803 Hollow Bars are used in manufacturing of axes and shafts like rolls, guides, bushings, clamps, bearings, and in mechanical gaskets (seals, spacers, rings), connection components (fittings, flanges, couplings, connectors), and in measuring instruments like solenoids, sensors, resistors.
We offer Duplex Steel S31803 Hollow Bars in different lengths, sizes, thicknesses, dimensions, diameters, forms, standards, finishes, types, and specifications, etc. Duplex Steel Hollow Bars are tested both chemically and mechanically as per the standard specifications. Duplex Steel S31803 Hollow Bars are manufactured in accordance with international quality standards. We perform several types of tests like hardness test, toughness test, flaring test, chemical test, mechanical test, impact test, destructive test, ultrasonic test, strength test, flaring test, positive material test, etc. We provide the best packing facility like wooden box, bundle, plastic wrap, carton box according to the packing requirements of clients.
Duplex Steel S31803 Hollow Bars Latest Price List
|Duplex Steel S31803 Hollow Bars Price in INR:||
*Prices shown above are provisional prices and may change due to different market conditions. The market prices for materials have become very volatile in recent months. As a result, we cannot provide exact online pricing for these items, for latest prices please Contact Us at +91 9172333437 or email us at [email protected] to get the final price within hours.
Duplex Steel S31803 Hollow Bars Specifications
|Material Grade :||Duplex Steel S31803 Hollow Bars|
|Standard:||EN / DIN / JIS / ASTM / BS / ASME / AISI|
|Specification:||ASTM 304L, A479 / ASME SA276, SA479|
|Length:||1 to 6 Meters, Custom Cut Lengths|
|Size Range :||Hollow 32 mm /16 mm – 250 mm / 150 mm|
|Form:||Round, Square, Hex (A/F), Rectangle Etc.|
|Condition||Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished|
|Finish:||Black / Bright Polished / Rough Turned / NO.4 Finish / Matt Finish / BA Finish|
Duplex Steel S31803 Hollow Bars Mechanical Properties
|Grade||YS (MPa)||UTS (MPa)||% Elongation||Hardness(BHN)|
|31803||450 min.||620 min.||25 min.||293 max.|
Duplex Steel S31803 Hollow Bars Chemical Composition
|Grade||UNS No||C %||Cr %||Ni %||P %||Si %||S %||Mo %||N %||Mn %|
|31803||S31803||< 0.03||21.0-23.0||4.5-6.5||1.03 max||1 max||0.02 max||2.5-3.5||0.08-0.2||< 2.0|
Duplex Steel S31803 Hollow Bars Equivalent Grades
Available Stocks Types of Duplex Steel S31803 Hollow Bars
|Polished Duplex Steel S31803 Hollow Bars||Duplex Steel ASTM Hollow Bars Exporter|
|ASTM Duplex Steel Rolled Hollow Bars||ASTM Duplex Steel Hot Rolled Hollow Bars|
|Hot Rolled Duplex Steel S31803 Hollow Bars||Cold Rolled Duplex Steel S31803 Hollow Bars|
|Continuous Cast Duplex Steel S31803 Hollow Bars||ASTM Duplex Steel Forged Hollow Bars|
|ASTM Duplex Steel Hollow Hollow Bars||Duplex Steel ASTM Hollow Bars Dealer|
|Duplex Steel Mirror Finish ASTM Hollow Bars||ASTM Duplex Steel Normalized Hollow Bars|
|ASTM Duplex Steel Annealed Hollow Bars||Grinded Machined Duplex Steel S31803 Hollow Bars|
|Duplex Steel ASTM Bright Hollow Bars||Hardened & Tempered Duplex Steel S31803 Hollow Bars|
|ASTM Duplex Steel Cold Finish Hollow Bars||ASTM Duplex Steel Half Hollow Bars|
|Polished Duplex Steel S31803 Hollow Bars||Quenched & Tempered Duplex Steel S31803 Hollow Bars|
Duplex Steel S31803 Hollow Bars Applications
|Power Generation Industries||Automotive Industries||Chemical Equipment|
|Mining Industries||Ship Building Industries||Construction Industries|
|Pharmaceutical Equipment||Food Industries||Pulp and Paper Industry|
|Sea Water Equipment||Nuclear Power Plant||Cement Industries|
|Heat Exchangers||Oil & Gas Industries||Sugar Industries|
|Transport Industries- Rail and Road||Off-Shore Oil Drilling Companies||Energy Industries|
|Petro-Chemical Industries||Gas Processing Industries||Agriculture Industries|
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Suppliers and Distributors of all reputed origins and manufacturers.
Pearl Overseas one of the most competitive suppliers of Duplex Steel S31803 Hollow Bars products from India and our prices for are very competitive. Pearl Overseas maintains a stock of all standard items and can export them at the best price.
Duplex Steel S31803 Hollow Bars Market Area