Based in Mumbai, India, Harsh Flanges is a well-known producer and supplier of premium alloy steel F1 flanges. Harsh Flanges, which has decades of experience and a strong dedication to quality, produces precisely engineered products that satisfy international standards and satisfy a range of industrial demands. Our alloy steel F1 flanges are renowned for their exceptional durability, strength, and resistance to heat in applications involving moderate pressure. Oil and gas, petrochemical, power generation, and chemical processing are among the industries we service. Harsh Flanges is a reliable partner for customers in India and abroad because we provide specialised solutions, affordable prices, and timely delivery.
Carbon (0.10–0.20%), molybdenum (0.44–0.65%), manganese, silicon, phosphorus, sulphur, and iron make up alloy steel F1 flanges. This alloy offers respectable high-temperature performance, good ductility, and moderate tensile strength. F1 flanges mechanically provide elongation of about 20–30%, yield strength of 205–275 MPa, and tensile strength of 380–550 MPa. Hardness typically falls between 143 and 187 HB. These characteristics enable F1 flanges to be used in low-to-moderate-pressure settings where toughness, thermal stability, and dependable performance are critical, particularly in mildly corrosive and hot industrial settings.
Applications and Uses (100 words)
| 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 F1 | 0.15 max | 0.3-0.6 | 0.5 | 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 F1 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 need to withstand moderate pressure and high temperatures frequently use alloy steel F1 flanges. They are frequently used in low-pressure steam lines, refinery equipment, and piping systems in the oil and gas sector. They are used in boilers, condensers, and heat exchangers in power plants. They support moderate-temperature pipelines, distillation columns, and reactors in the petrochemical and chemical processing industries. They are also used in general industrial machinery and marine engineering. They are the perfect option for a variety of crucial but moderately demanding industrial applications because of their strength, ductility, and thermal resistance balance, which guarantees dependable performance.
Yes, we offer custom sizes for Alloy Steel F1 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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