Piyush Steel is a leading producer and supplier of ASTM A182 F91 Alloy Steel Round Bars. We are doing business with domestic and global customers and catering all their needs. We stock these bars in a variety of standards, specifications, designations and custom dimensions also, we stock them in non-standard dimensions for specific applications. We are promoted and run by a group of young professionals who has great experience in the manufacturing field. We are also facilitated with trending machinery and equipment so that we are able to deliver products as per the requirements of customers. We are also considering national and international standards to make production compatible as per the international market demands. We use the latest machines to create a sturdy design of round bars. These bars are known for their excellent cold working and bending properties. These round bars are processed from both hot and cold operations. It is also processed from heat treatment and metal finishing operations. These operations furnish grain structure of bars and attain desired mechanical properties. Hardening operation is also performed so wear life, impact properties, and refined grained properties can be achieved. These round bars are offered in both annealed and tempered conditions. Owing to the great experience in the manufacturing field, we provide world class range of industrial round bars that are known for its sturdy design and dimensional accuracy. The production process is done in accordance to set industrial norms. We provide these bars with different tolerance limit and machining allowances. This grade is available in both magnetic and non-magnetic conditions. The manufactured range of bars processed from the industrial finishing operations that refine its structure and dimensions
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This grade has a good composition of alloying elements which makes them an ideal option for service in reducing conditions. This grade is considered as the austenitic grade with elevates resistance to corrosion even in the application of organic and inorganic compound exposure. The alloying composition gives alloy great stability and offers resistance to intergranular corrosion. These round bars are potential cost saving option when compared to conventional grades. Furthermore, this alloy is ideal for processing in severe compounds and salt solutions. This alloy is a solid solution for chloride corrosion cracking. These round bars can be exposed in the crevice and pitting corrosion environments. ASTM A182 F91 Alloy Steel requires special consideration in chloride containing environments because of corrosion rate increases. ASTM A182 F91 Alloy Steel Round Bars have good properties such as robust design, dimensional accuracy, sturdy finish, resistance ability, higher efficiency, durability, etc. Our hard work and dedication improve the production quality that meets the exact demands of customers. These bars have great performance in the chemical reducing zones such as nitric acids, phosphoric acids, sulfuric acids and more even in the high concentrations.
Here, at Piyush steel, all employees are adhered and put continuous efforts on the quality control system. We are committed to quality standards that assure each and every customer get a flawless range of products. The topmost quality is achieved by performing strict quality tests on a manufactured range of bars. The tests include impact tests and metallurgical tests.
• Crushing test
• Mechanical test
• Hardness test
• Compression test
• Buckling test
• Positive material test
• Pitting corrosion test
• Intergranular corrosion test
• Ultrasonic test
• Radiographic test
• Chemical test
The packaging of ASTM A182 F91 Alloy Steel Round Bars is done in the wooden cases, cartons, plywood pallets, and boxes. This ensures the damage free shipping of products. We also supply these in individual wrapping in the form of bundles. This prevents oxidation while exporting.
A182 F91 is a high alloy martensitic stainless steel typically used in applications that require enhanced corrosion resistance. This specialized steel has an extremely low carbon content, and it also contains manganese, silicon, nickel, phosphorus, sulfur, chromium, and molybdenum. The combination of these elements makes A182 F91 resistant to a wide assortment of corrosive compounds like acids and alkalis. Furthermore, this material can sustain its mechanical properties at higher temperatures compared to conventional stainless steel. As such, A182 F91 is an ideal material for applications that require components to maintain their strength qualities in elevated temperatures and still have good corrosion resistance.
ASTM A182 F91 is a heat-resistant, low alloy steel that contains 9% chromium and 1% molybdenum. This grade of steel is a martensitic stainless steel widely used for a variety of applications at elevated temperatures, particularly in the upstream oil and gas sector. It provides excellent fatigue strength and toughness at subzero temperatures. F91 has excellent oxidation resistance up to 980°C when an appropriate protective coating is applied, making it ideal for use in high-temperature environments where corrosion can be an issue. Its superior mechanical properties make it suitable for use in parts subjected to heavy stress, making it well suited for use in valves, flanges, and fittings.
|ASTM A182 F91||1.4903||-|
Specification : EN, DIN, JIS, ASTM, BS, ASME, AISI
Standard Specification : ASTM A182 / ASME SA182
Size : 5mm to 500mm Dia in 100mm to 6000mm Length
Thickness : 0.5mm to 500mm Diameter
Diameter : 10 mm To 200 mm
Length : 1000 mm Long To 6000 mm Long
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
|ASTM A182 F91||0.08 - 0.15||0.30 - 0.60||0.20 - 0.50||0.85 - 1.05||0.020||8.0 - 9.5|
|Tensile Strength (ksi) min||Elongation (% in 50mm) min||Yield Strength 0.2% Proof (ksi) min|
The full identification of the bars should be continuously marked down its whole length, including :
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