Kyoga Flanges is a reputable manufacturer and supplier based in Bedok, Singapore. It specializes in high-quality flanges tailored to meet diverse industrial requirements. With a focus on delivering exceptional durability, precision, and reliability, we offer an extensive range, including Stainless Steel 17-4 PH Flanges. Our flanges are known for their high strength, corrosion resistance, and excellent mechanical properties, which are ideal for demanding applications in oil and gas, petrochemicals, and marine industries. We are dedicated to quality and customer satisfaction, ensuring that our products meet the highest industry standards.
Stainless Steel 17-4 PH Flanges are made from a martensitic precipitation-hardening alloy with about 17% chromium, 4% nickel, and small amounts of copper and niobium. Known for their high strength and moderate corrosion resistance, they have excellent hardness and yield strength, making them ideal for high-stress applications. With tensile strength up to 1,200 MPa, they retain properties in temperatures up to 600°F (316°C). The flanges offer easy machinability, weldability, durability, and cost-effectiveness, making them suitable for aerospace, chemical, and petrochemical industries.
| 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 |
Kyoga Flanges, a leading supplier in Bedok, Bedok, 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 |
Stainless Steel 17-4 PH Flanges are widely used in industries requiring high strength, excellent corrosion resistance, and stability under extreme conditions. They are commonly found in aerospace, chemical processing, petrochemical, and nuclear sectors due to their ability to withstand high pressures and temperatures. The alloy’s precipitation-hardening properties make these flanges ideal for critical applications in oil and gas pipelines, water treatment facilities, and power generation systems. Their durability and ease of fabrication also make them suitable for heavy-duty equipment and structural components in harsh environments.
Yes, we offer custom sizes for Stainless Steel 17-4 PH flanges to meet specific project needs. Our team at Kyoga Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@www.kyogaflanges.com.
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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