Harsh Flanges is a reputable manufacturer and supplier of Stainless Steel 17-4 PH Flanges based in Mumbai, India. We take pride in offering top-notch flanges that are built for high strength, corrosion resistance, and outstanding mechanical performance. Our precipitation-hardening stainless steel flanges are specifically designed to meet rigorous industrial standards, particularly in applications where strength and toughness are essential. At Harsh Flanges, we focus on precision, durability, and ensuring our customers are satisfied. We cater to various sectors, including aerospace, petrochemicals, marine, and power generation. Our 17-4 PH flanges are crafted to meet international standards, guaranteeing reliable performance even in demanding environments, with a long service life and minimal maintenance needs.
The composition of Stainless Steel 17-4 PH Flanges primarily includes iron, along with 15–17.5% chromium, 3–5% nickel, 3–5% copper, and trace amounts of manganese, silicon, and niobium. These flanges boast impressive mechanical properties, featuring tensile strength up to 1100 MPa, yield strength around 1000 MPa, and elongation rates of 10–20% depending on the heat treatment. Additionally, 17-4 PH flanges provide excellent corrosion resistance while maintaining high strength and hardness at temperatures up to 600°F (315°C). They are perfect for applications that require a blend of toughness, high mechanical strength, and moderate corrosion resistance.
| Grade | C | Mn | Si | P | S | Cr | Mo |
|---|---|---|---|---|---|---|---|
| SS 17-4PH | 0.07 max | 1.0 max | 1.0 max | .07 max | .03 max | 17.5 – 15.0 | .05 |
| Ultimate Tensile Strength, psi | Yield Strength, psi | Elongation | Rockwell Hardness |
|---|---|---|---|
| 160,000 | 145,000 | 5% | C35 |
Harsh Flanges, a leading supplier in Mumbai, India, offers an extensive selection of Stainless Steel 17-4 PH 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.
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | EN |
|---|---|---|---|---|---|
| SS 17-4PH | 1.4542 | S17400 | SUS 630 | Z6CNU17-04 | X5CrNiCuNb16.4 |
You’ll find Stainless Steel 17-4 PH Flanges in a variety of applications, including aerospace components, pressure vessels, nuclear reactor equipment, petrochemical processes, and food processing machinery. Their robust strength and corrosion resistance make them ideal for structural parts, turbine blades, and engine components. In offshore and marine settings, these flanges excel in resisting saltwater and atmospheric corrosion. They are also frequently used in paper mills, chemical plants, and high-strength bolting applications. 17-4 PH flanges are highly regarded for their durability, wear resistance, and reliable performance in challenging thermal and mechanical conditions.
Yes, we offer custom sizes for Stainless Steel 17-4 PH 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.
Copyright 2024 Harsh Flanges, All rights reserved
