Based in Delhi, India, Harshita Stainless is a top producer and supplier of stainless steel 317 bars. The company, which specialises in corrosion-resistant alloys made for harsh industrial settings, is well-known for producing high-performance stainless steel products. Superior resistance to chemical attack is a feature of SS 317 bars, particularly in environments that are acidic and chloride-rich. Every bar is made precisely and in accordance with international quality standards thanks to Harshita Stainless. Harshita Stainless provides long-lasting and dependable stainless steel bar solutions to important industries like chemical processing, marine, pharmaceuticals, and food production using a customer-centric approach, prompt deliveries, and competitive pricing.
Chromium (18–20%), nickel (11–15%), and molybdenum (3–4%) make up the majority of stainless steel 317 bars, with smaller amounts of carbon, manganese, silicon, and phosphorus. Excellent corrosion resistance is provided by this austenitic stainless steel, particularly against formic, acetic, and sulphuric acids. With a tensile strength of about 620 MPa, a yield strength of about 275 MPa, and good elongation, the bars have outstanding mechanical qualities. Additionally, SS 317 provides excellent toughness at high temperatures and high creep resistance. It is perfect for harsh chemical environments because of its improved chemical composition, which increases its resistance to pitting and crevice corrosion when compared to SS 316.
| Specifications | ASTM A 276 / SA 276 |
|---|---|
| Dimensions | ASTM, ASME |
| Range | 3.17 MM TO 350 MM DIA |
| Diameter | 25mm to 152mm |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc., |
| Condition | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N |
| SS 317 | 0.08 max. | 2.00 max. | 1.00 max. | 0.045 max. | 0.03 max. | 18.0 – 20.0 | 11.0 – 14.0 | 3.0 – 4.0 | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | ||
| Rockwell B (HR B) max | Brinell (HB) max | |||||
| 317 | 620 MPa | 275 MPa | 45% | 85 | 193 | – |
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We ensures that all stainless steel 317 panels are rigorously tested for quality, durability and performance. Products are subjected to various tests, including mechanical, chemical and corrosion resistance studies. Certified to industry standards, each batch is accompanied by appropriate certifications to ensure compliance and customer satisfaction.
Corrosion-resistant Stainless Steel 317 Round Bars come in various diameters, typically from 6mm to 300mm. They are ideal for applications requiring high resistance to chloride corrosion, such as marine and chemical environments.
Stainless Steel 317 Flat Bars are available in widths ranging from 10mm to 300mm and thicknesses from 3mm to 50mm. These bars excel in resisting corrosion and are used in structural applications exposed to harsh chemicals.
Stainless Steel 317 Square Bars, offered in sizes from 10mm to 100mm, provide excellent resistance to corrosion in aggressive environments. They are used in various structural and manufacturing applications requiring robust material properties.
Stainless Steel 317 Rectangular Bars come in dimensions like 20mm x 10mm to 150mm x 50mm. They are preferred for applications needing high strength and resistance to corrosive substances, such as heat exchangers.
Corrosion-resistant Stainless Steel 317 Hexagonal Bars, available in sizes from 10mm to 100mm across flats, offer excellent performance in corrosive environments. They are used in industries where both strength and corrosion resistance are critical.
Stainless Steel 317 T-Bars are typically available in sizes like 10mm x 10mm to 100mm x 100mm. These bars provide high resistance to corrosion and are used in structural supports and frameworks exposed to aggressive conditions.
In industries where resistance to harsh chemical attack and high temperatures is essential, stainless steel 317 bars are widely used. They are utilised in heat exchangers, reactors, and processing machinery that deal with acidic and chloride-containing materials in the chemical and petrochemical sectors. They are utilised in bleaching and digesting machinery in the pulp and paper sector. SS 317 bars are also used in the food processing and pharmaceutical industries because of their easy sterilisation and hygienic qualities. Because of their long service life and structural dependability under challenging circumstances, they are also utilised in condensers, pollution control equipment, and marine environments.
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