Kanish Metals stands out as a premier manufacturer and supplier of Stainless Steel 17-7 PH Bars and Rods in Dubai, UAE. They’re known for delivering top-notch products that boast impressive strength, exceptional corrosion resistance, and remarkable fatigue properties. This particular stainless steel is a precipitation-hardening, semi-austenitic alloy that combines excellent mechanical characteristics with good formability and weldability. It’s designed to resist oxidation and handle moderately corrosive environments, making it a go-to choice for a variety of industrial applications. The bars and rods crafted from this grade are celebrated for their toughness, precise dimensions, and long-lasting performance. Thanks to their state-of-the-art facilities, strict quality control, and prompt delivery, Kanish Metals has built a solid reputation as a reliable supplier of Stainless Steel 17-7 PH Bars and Rods.
These bars and rods are made up of 16–18% chromium, 6.5–7.75% nickel, 0.75–1.5% aluminum, along with trace amounts of carbon and manganese for that all-important precipitation hardening. Depending on how they’re heat-treated, they can achieve tensile strengths ranging from 930–1310 MPa, yield strengths between 860–1170 MPa, and elongation rates of 6–10%. This alloy is known for its excellent fatigue resistance, high strength-to-weight ratio, and stability at elevated temperatures, reaching up to 600°F (316°C).
Dimension : EN, DIN, JIS, ASTM, BS, ASME, AISI
Grade : 17-7 PH (UNS No. S17700) Round Bars
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
Application : Chemical process, Food processing, Petrochemical, Pollution control, Pulp and Paper, Refining
Condition : Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished.
Our 17-7 PH Round Bars conforms to NACE MR0175/ISO 15156
| Grade | C | P | Si | Ni | Cu | Fe | Mn | S | Cr | AL |
| SS 17-7 PH | .09 | .04 | 1.0 max | 6.50 – 7.75 | – | Bal | 1.0 max | 0.04 | 16.0 – 18.0 | .75 – 1.50 |
|
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 | WERKSTOFF NR. | UNS |
| SS 17-7 PH | – | S17700 |
Stainless Steel 17-7 PH Bars and Rods offer exceptional strength, corrosion resistance, and fatigue resistance. These materials are specifically engineered for high-stress and high-performance applications. With superior mechanical properties and the ability to withstand harsh environments, they are ideal for industries like aerospace, automotive, and chemical processing, ensuring long-lasting performance and reliability.
Yes, Stainless Steel 17-7 PH Bars and Rods can be heat-treated to further enhance their mechanical properties. The material undergoes a precipitation hardening process that allows for precise control of strength and hardness, providing customized material characteristics for specific applications.
Stainless Steel 17-7 PH Bars and Rods find their place in industries that demand high strength, corrosion resistance, and dependable mechanical performance. They’re perfect for aerospace components, chemical processing equipment, marine hardware, springs, diaphragms, and high-performance fasteners. Their outstanding fatigue resistance also makes them suitable for defense applications, power generation equipment, and the petrochemical sector. Plus, they’re utilized in medical devices, automotive parts, and structural components where durability and stability are paramount. In short, Stainless Steel 17-7 PH Bars and Rods strike the ideal balance of strength, toughness, and corrosion resistance, making them a top choice across various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kanish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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