Harsh Metalloys, a well-respected manufacturer and supplier located in Mumbai, India, specializes in high-performance Stainless Steel 301 Tubing, perfect for applications that require exceptional strength and outstanding corrosion resistance. SS 301 is an austenitic stainless steel celebrated for its ability to achieve high tensile strength through cold working while still offering good ductility and formability. Our 301 tubing is crafted to exact specifications in line with international standards like ASTM A213 and A269, making it an excellent choice for critical uses in automotive, aerospace, and structural fields. At Harsh Metalloys, we pride ourselves on delivering top-notch quality, timely delivery, and custom sizes to cater to diverse industrial needs.
Stainless Steel 301 Tubing is made up of Chromium (16–18%), Nickel (6–8%), Carbon (≤0.15%), Manganese (≤2%), Silicon (≤1%), Phosphorus (≤0.045%), and Sulfur (≤0.03%). It boasts impressive mechanical properties, with tensile strength ranging from 620 to 930 MPa and yield strength between 275 and 520 MPa, depending on the degree of cold work. Typically, elongation is around 40%. SS 301 is known for its good corrosion resistance, high hardness, and excellent fatigue strength, making it ideal for dynamic or load-bearing applications. The tubing is non-magnetic in its annealed state but becomes magnetic when cold worked.
Tubing Specification : ASTM A312, A358 / ASME SA312, SA358
Dimension Standard : ANSI B36.19M, ANSI B36.10
Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
Outside Finish : 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
| Grade | C | Ma | Si | Ph | Su | Ch | Ni | Nr |
| SS 301LN | 0.03max | 2.00max | 1.00max | 0.045max | 0.015max | 16.5-18.5 | 6.0-8.0 | 0.07-0.20 |
| Element | Tensile strength (Outokumpu typical, cold rolled strip/sheet; EN 10002-1) | Yield strength (@strain 0.200 %) | Elastic modulus | Poisson’s ratio | Elongation at break (in 50 mm) |
| Metric | 765 MPa | 350 MPa | 193 GPa | 0.300 | 47% |
| Imperial | 111000 psi | 50800 psi | 27992 ksi | 0.300 | 47% |
Contact us to get a quick quote for your requirement.
Harsh Metalloys ensures the highest stainless steel 301 tubing standards through rigorous testing and certification programs. Extensive analyzes are performed on each formulation, including chemical composition analysis, mechanical property testing and validation theory. Certificates such as Mill Test Reports (MTR) and compliance with international standards have been issued to ensure product reliability and efficiency.
Known for its excellent corrosion resistance, Stainless Steel 301 Seamless Tubing is available in sizes ranging from 1/4 inch to 12 inches in diameter. It is typically used in structural applications due to its strength and durability.
Offering good corrosion resistance, Stainless Steel 301 Welded Tubing comes in sizes from 1/2 inch to 6 inches in diameter. It is produced by welding flat-rolled stainless steel and is commonly used in various industrial applications.
With robust corrosion resistance, Stainless Steel 301 Heat Exchanger Tubes are available in sizes from 1/4 inch to 2 inches in diameter. These tubes are designed for efficient heat transfer in heat exchangers.
This tubing provides high corrosion resistance and is available in diameters ranging from 1/8 inch to 2 inches. It is used in various instrumentation and control applications due to its precision and strength.
Featuring good corrosion resistance, Stainless Steel 301 Boiler Tubes come in sizes from 1 inch to 4 inches in diameter. They are utilized in boilers for steam and water applications due to their high thermal and mechanical properties.
Known for their corrosion resistance, Stainless Steel 301 U-Tubes are typically available in sizes from 1/2 inch to 2 inches in diameter. They are often used in heat exchangers and other applications requiring curved tubing.
Offering strong corrosion resistance, Stainless Steel 301 Condenser Tubes are available in diameters from 1/2 inch to 4 inches. They are designed for use in condenser units where high thermal efficiency and resistance to corrosion are critical.
With excellent corrosion resistance, Stainless Steel 301 Fin Tubes are usually available in sizes from 1/2 inch to 2 inches in diameter. They are used in heat exchangers where increased surface area is required for heat transfer.
Stainless Steel 301 Tubing is a popular choice in various industries, including automotive, aerospace, railways, and mechanical assemblies, thanks to its impressive strength-to-weight ratio and outstanding fatigue resistance. It’s perfect for structural supports, pressure tubing, exhaust systems, engine components, and springs. Its durability against vibration and dynamic stress makes it a go-to for transportation equipment and machinery frames. In both industrial and architectural settings, you’ll find it in elevator panels, conveyor systems, and equipment enclosures. Plus, SS 301 tubing is favored in appliance manufacturing and stamping processes where moderate corrosion resistance and high formability are key.
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