Mourad Metals, located in Tunis, Tunisia, stands out as a top-notch manufacturer and supplier of high-quality stainless steel products, particularly known for their 17-7 PH bars and rods. With a reputation built on precision engineering and rigorous quality control, Mourad Metals delivers materials that meet the high standards demanded by today’s industries. Their 17-7 PH stainless steel bars and rods are designed to offer outstanding strength, corrosion resistance, and durability, making them perfect for applications that require both reliability and top performance. Committed to excellence and customer satisfaction, Mourad Metals guarantees a steady supply and technical support, catering to a variety of industrial sectors both locally and globally.
The 17-7 PH stainless steel bars and rods are a martensitic precipitation-hardening alloy, primarily made up of 17% chromium, 7% nickel, along with trace amounts of copper and other elements. This unique blend provides remarkable corrosion resistance, high strength, and toughness. In terms of mechanical properties, these bars typically boast a tensile strength ranging from 1100 to 1250 MPa after aging, a yield strength of about 1000 MPa, and a hardness of around 30–40 HRC. They also show good fatigue resistance and dimensional stability, and can be heat-treated to enhance their mechanical performance for demanding applications.
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.
These 17-7 PH stainless steel bars and rods find extensive use in the aerospace, chemical, and petrochemical industries, thanks to their impressive strength and corrosion resistance. They are perfect for springs, fasteners, aircraft components, and structural parts that need to be tough and durable. Moreover, their resistance to stress corrosion cracking makes them suitable for marine and high-humidity environments. The combination of formability, mechanical strength, and aging capability allows these bars and rods to excel in precision engineering, tooling, and other critical applications where reliability and a long service life are crucial.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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