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Duplex Steel F44 Round Bar is a high-performance, high-strength, and corrosion-resistant alloy steel. It belongs to the family of duplex stainless steels, a combination of austenitic and ferritic stainless steels. This alloy provides excellent resistance to pitting, crevice, and stress corrosion cracking in harsh environments. It’s used extensively in various applications.
ASTM A182 Duplex Steel F44 Round Bars have exceptional mechanical properties, including high tensile strength, good ductility, and impact strength. It has a 0.2% proof strength of 450 MPa and a tensile strength of 655 MPa with an elongation of 25%. The outstanding mechanical properties of this alloy make it an ideal choice for applications where high strength and toughness are required.
ASTM A182 F44 Round Bar has excellent corrosion resistance. This alloy has a higher resistance to corrosion than ordinary stainless steel due to its composition of two-phase microstructures. The ferritic phase provides resistance to stress corrosion cracking, while the austenitic phase generally provides resistance to corrosion. Also, the alloy has a significant amount of chromium, which forms a passive oxide layer on its surface that prevents corrosion attacks from harsh chemicals and environments. Other Duplex Steel Bars grades are also available, such as ASTM A276 Duplex Steel S31803 Round Bars, ASTM A182 Duplex Steel F60 Round Bars, etc.
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ASTM A182 Duplex Steel F44 Bar is a versatile alloy fabricated using various methods such as forging, rolling, or machining. Its weldability is excellent, and it can be joined using various welding procedures, including gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), shielded metal arc welding (SMAW), and plasma arc welding (PAW). Heat treatment can further enhance the mechanical properties of ASTM A182 Duplex Steel F44 Round Bar. Heat treatment methods such as annealing, quenching, and tempering can modify the alloy's microstructure to achieve specific mechanical properties.
Applications of Duplex Steel F44 Bars are numerous and diverse. This alloy is widely used in harsh environments and demanding applications, especially in the oil and gas industry. It is used in production and processing equipment such as pipelines, valves, heat exchangers, pumps, and tanks. It's used in reactors, condensers, and distillation columns in the chemical processing industry. The alloy is also used in the pulp and paper industry, marine engineering, and structural applications such as bridges and offshore platforms.
|DSS F44 Round Bars Specifications||ASTM A182, ASME SA182|
|Dimensional specification||EN, DIN, JIS, ASTM, BS, ASME, AISI|
|Duplex F44 Round Bar Size||3mm~ 800mm|
|ASTM A182 Duplex F44 Square Bar Size||4mm* 4mm ~100mm* 100mm|
|Duplex F44 Flat Bar Size||2mm ~ 100mm|
|Duplex F44 Hex Bar Size||2mm ~ 100mm|
|Duplex Steel F44 Round Bar Thickness||50 mm to 6000 mm Long|
|Duplex Steel F44 Round Bar Length||1 To 6 Meters, Custom Cut Length|
|Value Added Services||Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing|
|Inspection and Test Reports||EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports|
Nominal Round Bar Sizes
Round Bar Schedule or Pressure
Manufacturing Method (FF / RF / RTJ)
Manufacturer’s Name or Custom Logo - on request
Marked Round Bar Sample: ASTM A182 F44 Round Bar HEAT NO. XXXX
|Outside Finish||Finish as per customer Requirements|
|Heat Treatment||Normalized, Normalized & Tempered|
|Manufacturing Techniques||Normalized & as Rolled|
|Packing of Duplex F44 Round Bars||Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests|
|Specials||Sizes and Specifications other than above can be on request|
|S31254||.02||1. Max||.80 Max||.03 Max||.01 Max||19.5 – 20.5||6 – 6.5||17.5 – 18.5||-||-|
|Grades||Tensile Strength (ksi) min||Elongation (% in 50mm) min||Yield Strength 0.2% Proof (ksi) min||Hardness|
Request the latest F44 Duplex Steel Round Bars List. Contact us to get the updated price list and ready stock information along with your requirement. Piyush Steel maintains stock of all standard items and can export them at best price for ASTM A182 F44 Duplex Steel Round Bars.
|Duplex Steel F44 Hex Bar||Duplex Steel F44 Black Bar|
|DSS F44 Hex Bar Manufacturer||Duplex F44 Polish Round Bar|
|Duplex Steel F44 Forged Rod||F44 Duplex Polished Round Bars Stockist|
|ASTM A182 F44 Duplex Steel Round Bars||Duplex Steel F44 Custom Round Bars|
|UNS S31254 Forged Round Bars||Duplex Stainless Steel F44 Round Rods|
|DSS F44 Quality Round Bars Exporter||Duplex Steel F44 Heavy Round Bar|
|F44 Duplex Steel Flat Bars||F44 Duplex Steel Square Bars|
|Duplex Steel F44 Flat Bar Dealer||Custom Duplex Steel F44 Round Bar|
|Duplex Steel F44 Round Rod||ASTM A182 F44 Duplex Steel Round Bar|
|F44 Duplex Steel Bright Bar||Duplex Steel 1.4547 Round Rod|
|Duplex F44 High Quality Round Bar||DSS F44 Half-Round Bar|
|Duplex Stainless Steel Threaded Bar||ASTM A182 F44 Precision Ground Bar|
|Duplex Steel F44 Threaded Round Bar||F44 Duplex Steel Heavy Size Round Bar|
|ASTM A182 F44 Triangle Bar||F44 Duplex Steel Hollow Bar|
|DSS F44 Round Bars Wholesaler||Duplex F44 Round Bars|
Our Duplex Steel F44 Round Bars are used in a wide range of applications and various industries. Below are a few of them :