Stainless Steel Square Bars: Uses, Benefits & Others

It can be precisely said that Stainless Steel Square Bars are always high on demands in any manufacturing industry due to their excellent strength & durability. Their usage is not restricted to chemical processing, automotive, aerospace & medical industries.

In fact, you ain’t the only one who struggles to find the finest choice to serve the motive. Every other person elutriates online sources; in respect to which, this blog is compiled with all shreds of information about Stainless Steel Square Bars, their uses, benefits & others.

Steel v/s Stainless Steel

Starting from basic: Both have basic iron & carbon contents, but stainless steel (SS) also contains min. 10.5% chromium content – which differentiate it from steel & offer a tag of ‘Stainless’. The more the chromium content, higher the corrosion resistance.

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Difference Between 304 & 316 Stainless Steel Square Bars

304 stainless steel square bars contain of 18% chromium & 8% nickel, while 316 stainless steel square bars contain 16% chromium, 10% nickel & 2% molybdenum. The added molybdenum in 316-grade SS makes it more corrosion resistant, chloride resistant, stronger & durable than 304-grade SS.

Types of Stainless Steel Square Bars

The types of Stainless Steel Square Bars can be distinguished on the basis of –

• Grades of SS: Nearly all grades of SS are used to make square bars. Such grades include 304H, 309/S, 310/S, 316/L, 317/L, 321, 321/H, 347, 347H, 410, 416, 420, 440C, 17-4PH, 904L, duplex 2205, duplex 2507 & alloy 20.
• Categories: Ferritic stainless steel, austenitic stainless steel, martensitic stainless steel, duplex stainless steel, & precipitation hardening stainless steel.

Features & Properties

The reason behind the popularity of any alloy is an extensive range of offered features & benefits:

• High strength: Ability to withstand heavy weight loads.
• Eco-friendly: SS material is hygienic & non-reactive to water.
• Flexibility: Weldability, machinability & formability  
• Impact resistance: SS is resistant to intergranular corrosion, chemical, pitting & crevice corrosion & cracking.
• Durability: SS is designed with a life expectancy of minimum 50 years.

The surface finish of Stainless Steel Square Bars include mill finish, hairline, matt, mirror finish, galvanized, sand blast, polished, no. 6 & no. 8. The surface treatment is done not only to increase their properties like strength & corrosion resistance but also to increase their lifespan.

These are supplied in various conditions, including cold drawn, polished, centerless ground, hot rolled, black & bright conditions, with tolerances of h11, h12 & h13. They are available in various customized & non-customized sizes, thickness & length.  

Area of Application

They find the wide usage in almost all applications & industries, including automotive, aerospace, textile industry, machining tools & equipment, fasteners, heavy engineering, architectural, & others.

Other common uses include residential & non-residential constructions, manufacturing, mining infrastructures, transport & storage, etc.

Additional Information: Important Note

The Stainless Steel Square Bars are obtained post series of tests to not only determine the value of the bars but also to manage their suitability for the intended end uses.

Such tests include: intergranular corrosion test, pitting resistance test, mechanical testing (tensile, reduction of area & elongation), positive material identification (PMI testing), hardness test, flattering test, radiography test, ultrasonic test, chemical analysis, impact test, hydrostatic test, & other tests.

This product can be availed by the esteemed clients at reasonable prices from India’s reputable & verified Stainless Steel Square Bars manufacturers, suppliers & dealers.