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Stainless Steel 446 Round Bar Manufacturer & Supplier | Uns S44600, Astm A276 Grade | Shashwat Stainless Inc

Stainless Steel 446 Round Bar Manufacturer & Supplier | Uns S44600, Astm A276 Grade | Shashwat Stainless Inc

Specification Details
Size Range10
Length10
StandardsAstm, Asme, Din, Nf, Jis, En, Ios
FinishedBlack, Bright, Cold Drawn, Polish, Polished, Centreless Ground

Stainless Steel 446 Round Bar Supplier in India Delivering High Chromium Heat Resistant Stainless Grades

Shashwat Stainless Inc. is a major Stainless Steel 446 Round bar manufacturer with a high-quality round bar that is manufactured under extreme temperature and high stress conditions. Stainless Steel 446 Round Bars have been associated with the best ability to resist oxidation, corrosion, and scaling, and hence is best used in gas turbines, furnace parts, exhaust systems, and industrial heating appliances. These bars have a high level of chromium and have great creep resistance, which makes them have structural integrity even in the case of long duration of thermal stress and other severe working environments. Stainless Steel 321H Round Bar is also supplied by us to satisfy other industrial needs.

Stainless Steel 446 Round Bars are widely applied in petrochemical, power generation as well as heat treatment. They can be found in B2B platforms, and their operation is an excellent resistance to carburization and thermal cycling, which guarantees high-reliability performance in boilers, kiln linings, combustion chambers, and other essential applications. Available in different sizes and finishes, these round bars have the added advantage of having a high level of thermal stability, strength, and long-lasting durability, which have made them reliable in terms of performance at an industrial level where they need the high-performance stainless steel material.

Stainless Steel 446 Round Bar – Material & Specification Table

MaterialGradeStandardDiameter RangeFormSurface FinishTemperature RangeTypical Application
Stainless SteelSS 446ASTM A276 / ASTM A4796 MM – 300 MMRound BarBright / Polished Finish-50°C to 1100°CHigh-temperature furnace components
Ferritic Stainless SteelUNS S44600ANSI / ASME Standards8 MM – 250 MMPrecision Round RodSmooth Finish-50°C to 1150°CHeat treatment equipment
Heat Resistant SteelAISI 446DIN / EN Standards10 MM – 350 MMForged Round BarPickled Finish-40°C to 1200°CPetrochemical & thermal processing
Chromium Stainless SteelSS 446 AlloyASTM / ISO StandardsCustom SizesIndustrial Round RodAnnealed Finish-50°C to 1150°CBoilers & heat exchangers
Oxidation Resistant Stainless SteelASTM A276 Type 446DIN / ISO Standards12 MM – 400 MMHeavy Duty Round BarMill Finish-40°C to 1200°CPower generation & kiln systems
Stainless Steel 446 round bars are high-temperature ferritic stainless steel products manufactured for applications requiring exceptional oxidation resistance, superior heat resistance, and reliable mechanical performance in extreme thermal environments. Engineered with high chromium content, SS 446 round bars provide outstanding resistance against scaling, oxidation, sulfur-bearing gases, and thermal fatigue at elevated temperatures, making them ideal for continuous high-heat industrial operations. These round bars offer excellent corrosion resistance, dimensional stability, and durability under severe operating conditions where conventional stainless steels may fail. Stainless Steel 446 round bars are widely used in furnace components, heat treatment equipment, boilers, petrochemical processing plants, kiln systems, power generation facilities, heat exchangers, and thermal engineering applications where long service life and heat resistance are essential. Manufactured according to international ASTM, ASME, DIN, ANSI, EN, and ISO standards, these stainless steel round bars are available in multiple diameters, finishes, and customized lengths to meet diverse industrial and engineering requirements.

Type of Sub-products

Frequently Asked Questions

Why is Stainless Steel 446 Round Bar widely used in high-temperature industrial applications?

Can Stainless Steel 446 Round Bar perform efficiently in corrosive and thermal environments?

What makes Stainless Steel 446 Round Bar suitable for furnace and boiler components?


Countries We Export

  • India


Cities We Supply

  • Lucknow

  • Mumbai

  • Nashik

  • Navi Mumbai

  • New Delhi

  • Pune

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  • Thane

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  • Durgapur

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  • Panipat


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