Stainless Steel 305 bars are produced in Delhiand India for specific applications involving superior cold working characteristics and corrosion resistance. SS 305 is an austenitic chromium-nickel stainless steel with increased nickel content suitable for deep drawing and cold forming processes. These SS 305 bars come in round, hex, square, and flat shapes according to ASTM A276 standards. They find use in various manufacturing processes of electronic components, spun parts, kitchen equipment, and decorative trim. With good formability, moderate strength, and resistance to corrosion, SS 305 bars find their application in light mechanical and non-structural uses.
SS 305 consists of 17–19% chromium, 10.5–13% nickel, and low carbon content (≤0.12%). It provides tensile strength of 515–620 MPa, yield strength of approximately 205 MPa, and elongation of 40%. The presence of high nickel enhances resistance to work hardening, which makes it ideal for drawing and forming operations. SS 305 possesses excellent oxidation resistance in atmospheric and mild conditions and retains its non-magnetic nature even after cold working. Its corrosion resistance coupled with its formability makes it a go-to choice for precision use and cold-formed products.
| Specifications | ASTM A276 | ||||||
| Diameter | 3、5、6、7、8、9、10、12、15、18、20、25、30、35、40、50、100、200etc | ||||||
| Length | 2000mm, 2500mm, 3000mm,3500mm, 4000mm 5000mm 6000mm 10000mm 12000mm etc | ||||||
| Surface | Black 、 bright、 pickling 、etc | ||||||
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), | ||||||
| Form | Rod, Round, Channel Bar, Rings, Round Rod, Triangle, Hollow, Rectangle, T-Bar, Flat Bar, Precision Ground Bar, Blocks, Square, Threaded, Hex (A/F), Profiles, Half Round Bar, Ingot, Billet, I/H Bar, Forging etc. | ||||||
| Element | 305 |
| Carbon | 0.12 |
| Chromium | 17.0-19.0 |
| Nickel | 10.5-13.0 |
| Manganese | 2.00 |
| Silicon | 0.75 |
| Phosphorus | 0.045 |
| Sulfur | 0.030 |
| Property | 305 |
| Yield Strength, min. (ksi) | 25 |
| Tensile Strength, min. (ksi) | 70 |
| Elongation, min. (%) | 40 |
| Hardness, max. (Rb) | 88 |
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Stainless Steel Bars of Grade 305 are carefully passed through rigorous testing and certification by Harshita Stainless to ensure best quality performance and reliability. Each bar is subject to exhaustive quality tests of chemical composition, mechanical properties, and surface inspection. As a result, a complete certificate of conformity is provided to guarantee adherence to the expected standards and customers’ specifications to maximize satisfaction.
Stainless Steel 305 Round Bars offer excellent formability and corrosion resistance, making them ideal for manufacturing parts requiring deep drawing and machining. Commonly used in kitchenware, food processing equipment, and automotive components.
Stainless Steel 305 Flat Bars provide high corrosion resistance and superior ductility, suitable for applications like structural components, decorative panels, and various industrial uses requiring easy machinability and a smooth finish.
Stainless Steel 305 Square Bars are known for their corrosion resistance and ease of fabrication, making them ideal for architectural elements, structural supports, and precision engineering applications where strength and formability are essential.
Stainless Steel 305 Rectangular Bars are used in various applications requiring high corrosion resistance and good machinability, such as in manufacturing frames, brackets, and components in the automotive and construction industries.
Stainless Steel 305 Hexagonal Bars offer superior corrosion resistance and strength, making them ideal for use in precision engineering, tool manufacturing, and architectural applications where a distinct shape and durability are needed.
Stainless Steel 305 T-Bars provide excellent resistance to corrosion and are used in applications where structural strength and formability are important. They are commonly used in the construction of frames, supports, and brackets.
SS 305 bars find extensive application in cold-formed part-requiring industries like the electronics, automotive, kitchenware, and appliance industries. Typical applications include battery cases, deep-drawn parts, panels, and fasteners with multiple forming steps. It is also applied in interior design, food-grade fittings, and consumer products that need aesthetic finish and resistance to corrosion. The good formability of the material ensures it excels in parts that have complex shapes, fine details, or repetitive bendings. SS 305 bars provide a reliable solution for producers looking for top-quality stainless steel for light-duty applications in structures and for decoration.
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