Aiman Metals, based in Kuala Lumpur, Malaysia, is a prominent supplier and producer of Stainless Steel 17-7 PH Rods and Bars. As a company known for providing top-performance materials, we excel in material that offers superior strength, corrosion protection, and longevity. Our SS 17-7 PH rods and bars are designed to meet challenging conditions within aerospace, automotive, and heavy industry sectors. They are most appreciated for their superior resistance to fatigue and capacity to function reliably under stressful conditions. At Aiman Metals, we are devoted to supplying materials of high quality, with customized solutions designed to satisfy the individual demands of our worldwide customers.
Stainless Steel 17-7 PH Bars and Rods have 16–18% chromium, 6–7.5% nickel, and 1.0–1.5% manganese, traces of carbon, silicon, and phosphorus. This specific composition guarantees greater strength, corrosion resistance, and hardness. Mechanically, 17-7 PH has a tensile strength of 1250 MPa, yield strength of 1100 MPa, and elongation of 10–15%. It also shows excellent fatigue resistance and good stress corrosion cracking resistance. Such characteristics make Stainless Steel 17-7 PH a superior material for applications requiring high performance in terms of durability, reliability, and strength for optimal and lasting performance.
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 wide usage in parts that need high strength, corrosion resistance, and fatigue performance. In the aerospace sector, they are used for springs, gears, turbine blades, and structural parts. In the automotive industry, they are utilized for parts with high stress, whereas in the chemical industry, they are used for parts exposed to corrosive environments. These rods and bars are also well-suited for defense, marine, and industrial machinery applications. Their outstanding durability guarantees long-term performance even in the most difficult operating conditions, making it a critical material for key, high-performance applications where safety, reliability, and precision are of greatest importance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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