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Home > Stainless Steel >Stainless Steel 17-7 PH Pipes
Impex Tube India in Mumbai, India is a reliable producer and supplier of quality Stainless Steel 17-7 PH Pipes. Highly acclaimed for their superior strength, high corrosion resistance and fatigue strength, these pipes find applications in any number of sectors such as aerospace, automobiles, and industry. With an emphasis on supplying precision-engineered products of international standards, Impex Tube India provides reliability and performance as it is the most sought-after choice for clients who are looking for long-lasting stainless steel solutions.
Stainless Steel 17-7 PH Pipe contains mostly 17% chromium, 7% nickel and other elements such as aluminum. It is one alloy that has good strength, fatigue life, and corrosion resistance, especially in high temperatures. Mechanical properties are tensile strength of up to 190,000 psi and yield strength of approximately 160,000 psi. It also boasts good formability and weldability. The benefits of Stainless Steel 17-7 PH pipes are good resistance to stress corrosion cracking, superior performance in severe environments, and strength at elevated temperatures, which makes them suitable for industrial and aerospace use.
| Standard | 17-7PH / 1.4568 |
|---|---|
| Size | 1/8” to 48”, Seamless Pipes up to 24” |
| Designation | ASTM A312, ASME SA312, ASTM A269, ASTM A213, ASTM A249, ASTM A270, ASTM A511, ASTM A554, ASTM A778, ASTM A908, ASME SA249 |
| Thickness | 0.4mm up to 30.00 mm, Schedules 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH |
| Type | Seamless, Welded, Cold Drawn, Structural, Hot Finished, Extruded, Annealed & Pickled |
| Form | Round, Square, Rectangular |
| Length | Standard 6-6.1 meter length, 20 Ft, Custom Cut Lengths |
| Application | Variety of springs and washers, Chemical processing equipment, Heat exchangers, Power boilers, Superheater tubes, Components used in high-strength/high-temperature conditions. |
| Element | Content (%) |
|---|---|
| Chromium, Cr | 16-18 |
| Nickel, Ni | 6.50 – 7.75 |
| Manganese, Mn | 1 max |
| Silicon, Si | 1 max |
| Aluminum, Al | 0.75 – 1.50 |
| Carbon, C | 0.09 max |
| Phosphorous, P | 0.040 max |
| Sulfur, S | 0.030 max |
| Iron, Fe | Balance |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 1170 MPa | 170000 psi |
| Yield strength | 965 MPa | 140000 psi |
| Modulus of elasticity | 204 GPa | 29600 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break | 6% | 6% |
| Hardness, Rockwell C | 38 | 38 |
| STANDARD | UNS | WERKSTOFF NR. |
| SS 17-7 PH | S17700 | 1.4568 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 17-7 PH Pipes from Impex Tube India ensures the highest quality products and industry standards. Their pipe offers exceptional corrosion resistance and durability, making it ideal for demanding applications. Impex Tube India offers a wide range of sizes and modifications to meet specific project requirements. Focusing on customer service, they ensure on-time delivery and support throughout the buying process. Their competitive pricing and commitment to quality make them a choice in the market. Additionally, Impex Tube India’s expertise in stainless steel components ensures reliable and durable performance.
Impex Tube India, one of the largest suppliers of Stainless Steel 17-7 PH Pipes in Mumbai, India, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Stainless Steel 17-7 PH Pipes to meet your specific requirements. Our team at Impex Tube India is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@impextubeind.com
Stainless Steel 17-7 PH pipe find broad application in those industries demanding high strength as well as resistance to corrosion. The typical usage can be in the form of aerospace parts like turbine engines, springs, and structural components where endurance and performance matter. Tubes made of this steel are utilized in chemical processing, food processing units, and in marine applications also because of its resistance towards corrosive agents. Their superior fatigue resistance and retention of mechanical properties at high temperatures make them well suited for pressure vessels, heat exchangers, and other harsh applications in automotive and manufacturing industries.
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