With a proud base in Mumbai, India, Harsh Flanges is a top producer and supplier of high-quality alloy steel F5 flanges. Reputable for accuracy, robustness, and superior quality, Harsh Flanges offers flange solutions that satisfy global standards and serve a variety of industries. Our alloy steel F5 flanges are well known for their exceptional heat resistance, high mechanical strength, and durability in harsh conditions. Harsh Flanges provides competitive pricing, tailored solutions, and timely delivery to customers in India and worldwide, catering to sectors like oil and gas, petrochemicals, power generation, and chemical processing.
Chromium (4–6%), molybdenum (0.4–0.65%), carbon (0.15–0.30%), manganese, silicon, phosphorus, sulphur, and iron make up alloy steel F5 flanges. This alloy has strong mechanical qualities, good heat resistance, and moderate corrosion resistance. In terms of mechanical properties, F5 flanges offer elongation of about 20%, yield strength of 275–380 MPa, and tensile strength of 485–620 MPa. Generally speaking, their hardness falls between 143 and 197 HB. These characteristics guarantee good toughness, durability, and thermal stability, which makes them appropriate for industrial applications requiring strength and dependability at moderately high temperatures and pressures.
| Specifications | : | ASTM A182 / ASME SA182 |
| Size | : | 1/2″ (15 NB) to 48″ (1200NB) |
| Standards | : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo |
| Alloy Steel F5 | 0.15 max | 0.3-0.6 | 0.5-1.0 | 0.03 | 0.03 | 4-6 | 0.44-0.65 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 275 | 485 | 20 % |
Harsh Flanges, a leading supplier in Mumbai, India, offers an extensive selection of Alloy Steel F5 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
Industries that require exceptional mechanical strength and heat resistance frequently use alloy steel F5 flanges. They are used in pressure vessels, piping systems, and refinery units in the oil and gas industry. They effectively manage high temperatures in boilers, superheaters, and heat exchangers used in power generation facilities. They are found in moderate-pressure pipelines, distillation columns, and reactors in petrochemical and chemical processing facilities. They are also utilised in industrial machinery and maritime applications. They are a favoured option for crucial, moderately demanding industrial operations due to their dependable performance under mechanical and thermal stress.
Yes, we offer custom sizes for Alloy Steel F5 Flanges to meet specific project needs. Our team at Harsh Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@harshflanges.co.in.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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