Shimizu Metals stands out as a reliable manufacturer and supplier based in Pulau Ujong, Singapore, specializing in top-notch stainless steel products designed for high-temperature and corrosive settings. Our **Stainless Steel 314 Bars** are crafted to deliver outstanding heat and oxidation resistance, making them perfect for tough industrial applications where strength at elevated temperatures is a must. These bars are built to maintain their mechanical integrity and durability even under thermal stress, ensuring they perform reliably in the harshest conditions.
Stainless steel 314 (also known as AISI 314) is a high-grade alloy made of primary iron, up to trace amounts of chromium (25%), nickel (20%), manganese, silicon and carbon . Designed for high humidity environments, this alloy offers oxidation resistance and excellent strength. Its technical properties include high tensile strength, high creep resistance and excellent fatigue strength, making it ideal for use in applications such as furnaces, heat exchangers and industrial appliances Stainless Steel 314 resists corrosion even in oxidizing and reducing environments.
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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Our Stainless Steel 314 Bars feature a composition of 24–26% chromium and 19–22% nickel. This high-alloy makeup grants them remarkable resistance to oxidation and scaling at high temperatures. On the mechanical side, they boast impressive tensile and yield strength, good creep resistance, and sufficient toughness, which together provide stability and reliability during continuous high-temperature operations.
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.
You’ll find Stainless Steel 314 Bars in a variety of applications, including furnace components, boiler parts, heat exchangers, kiln liners, and chemical processing equipment. They’re particularly well-suited for creating structural and pressure-bearing components that face elevated temperatures and oxidative environments. With their blend of thermal resistance, mechanical strength, and corrosion resistance, these bars ensure dependable and long-lasting performance in even the most demanding industrial settings.







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