Harsh Metalloys stands out as a premier manufacturer and supplier of Stainless Steel 314 Bars, proudly based in Mumbai, India. We’re recognized for providing high-performance materials that are perfectly suited for tough industrial settings. Our SS 314 Bars are designed to excel in high temperatures and resist oxidation, making them a top choice for thermal and high-stress applications. Crafted from top-quality raw materials and utilizing cutting-edge production methods, these bars comply with international standards and come in a variety of sizes and finishes. With a strong commitment to quality, reliability, and customer satisfaction, Harsh Metalloys has become a trusted name for Stainless Steel 314 Bars both domestically and internationally.
Stainless Steel 314 Bars are made up of a high content of chromium (24–26%) and nickel (19–22%), with an addition of silicon (2.0–3.0%) to enhance oxidation resistance. This austenitic stainless steel is known for its impressive high-temperature strength and corrosion resistance. Typically, the bars provide a tensile strength of 600 MPa, a yield strength of 240 MPa, and an elongation of 40%, ensuring solid mechanical performance even under thermal cycling. SS 314 Bars maintain their structural integrity at temperatures reaching up to 1150°C, making them perfect for high-temperature industrial applications. They are available in round, square, hex, and custom shapes to meet specific application requirements.
Specification : ASTM A276, A479 / ASME SA276, SA479
Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Round Bars : Outside Diameter in the range of 4mm to 500mm
Bright Bars : Outside Diameter in the range of 4mm to 100mm
Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)
Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Length : 1 to 6 Meters, Custom Cut Lengths
Form : Round, Square, Hex (A/F), Rectangle Etc.
| Element | Content (%) |
|---|---|
| Iron, fe | Balance |
| Chromium, Cr | 19-26 |
| Nickel, Ni | 19-22 |
| Manganese, Mn | 2 |
| Silicon, Si | 1.5-3 |
| Carbon, C | 0.25 |
| Sulfur, S | 0.03 |
| Phosphorous, P | 0.045 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 689 MPa | 99900 psi |
| Yield strength | 345 MPa | 50000 psi |
| Modulus of elasticity | 200 GPa | 29000 ksi |
| Elongation at break (in 50 mm) | 40% | 40% |
| Hardness, Rockwell B | 85 | 85 |
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We ensures that it provides the most excellent quality on Stainless Steel 314 Bars in terms of being tested and certification. Each and every bar passed through the high-quality mechanical, chemical analysis; tensile strength, hardness strength, corrosion testing, and with reports like a Mill Test Certificate, which verifies the industry specification and customer satisfaction.
Corrosion-resistant and designed for high-temperature applications, Stainless Steel 314 Round Bars are available in diameters from 0.5″ to 12″. Ideal for use in industrial equipment and heat exchangers.
Stainless Steel 314 Flat Bars offer excellent resistance to high temperatures, available in thicknesses from 0.25″ to 6″ and widths up to 12″. Perfect for structural components and industrial uses.
Featuring superior heat resistance, Stainless Steel 314 Square Bars come in sizes from 0.5″ to 6″ on each side. They are suitable for applications requiring high strength and thermal stability.
Stainless Steel 314 Rectangular Bars provide excellent high-temperature resistance, available in sizes from 0.5″ x 1″ to 6″ x 12″. Ideal for heavy-duty applications and components exposed to extreme conditions.
Offering exceptional heat resistance, Stainless Steel 314 Hexagonal Bars are available in sizes from 0.5″ to 4″ across flats. Suitable for aerospace and chemical processing applications requiring durable performance.
Corrosion-resistant Stainless Steel 314 T-Bars come in dimensions from 0.5″ x 0.5″ to 6″ x 6″. They are ideal for structural applications and machinery needing high-temperature strength and durability.
Stainless Steel 314 Bars are widely utilized in high-temperature settings where exceptional oxidation resistance is a must. You’ll find them in various industries, including metallurgy, petrochemicals, heat treatment, furnace manufacturing, and power generation. These bars are perfect for applications like radiant tubes, burner components, kiln parts, incinerators, and other thermal processing equipment. In the chemical processing sector, SS 314 Bars deliver dependable performance even in acidic and oxidizing conditions. They’re also found in automotive exhaust systems, boiler components, and other structures that face extreme heat. Their strong performance, dimensional stability, and resistance to scaling make them a go-to choice for challenging thermal environments.
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