Walid Stainless is a reputable manufacturer and supplier located in Tunis, Tunisia, known for delivering top-notch stainless steel products across various industries. They specialize in Stainless Steel 17-7 PH Bars, which are highly regarded for their impressive strength, resistance to corrosion, and precise dimensions. With state-of-the-art manufacturing facilities, a team of skilled professionals, and rigorous quality control measures, Walid Stainless guarantees consistent product quality that meets international standards. Their Stainless Steel 17-7 PH Bars find applications in sectors like aerospace, automotive, chemical, and engineering, providing reliable performance, durability, timely delivery, and robust technical support for demanding industrial needs around the globe.
These Stainless Steel 17-7 PH Bars are a type of precipitation hardening stainless steel, featuring a blend of chromium, nickel, aluminum, and carefully controlled carbon levels. Typically, they contain about 16–18 percent chromium and 6.5–7.75 percent nickel, with aluminum added to facilitate effective precipitation hardening. Mechanically, these bars boast high tensile and yield strength, excellent fatigue resistance, and good toughness after heat treatment. They also exhibit commendable corrosion resistance, formability in a solution-treated state, and dimensional stability, making them perfect for components that require both high strength and consistent mechanical performance.
| 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 |
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We ensures the highest quality for its stainless steel 17-7 pH bars through rigorous testing and certification. Each product undergoes a thorough evaluation, including tensile strength, corrosion resistance and hardness testing. Our breweries are certified by renowned industry standards, ensuring high performance and reliability in challenging applications.
17-7 PH round bars offer high strength and excellent fatigue resistance, ideal for aerospace, automotive, and industrial applications, providing durability and reliability in demanding conditions.
17-7 PH flat bars are known for their superior strength and fatigue resistance, suitable for aerospace and industrial components, offering excellent performance under high stress and temperature conditions.
17-7 PH square bars deliver high strength and stability, ideal for aerospace, automotive, and industrial applications, ensuring durability and performance in environments requiring resilience and reliability.
17-7 PH rectangular bars provide robust strength and fatigue resistance, used in aerospace and industrial applications where high performance and durability are essential, even under extreme conditions.
17-7 PH hexagonal bars offer excellent strength and fatigue resistance, perfect for aerospace and industrial uses, ensuring reliable performance and durability in high-stress and temperature environments.
17-7 PH T-bars provide high strength and corrosion resistance, suitable for structural support and critical aerospace components, ensuring durability and performance under challenging conditions.
Stainless Steel 17-7 PH Bars are commonly utilized in applications that demand high strength, corrosion resistance, and outstanding spring properties. You’ll often find them in aerospace components, aircraft fittings, and structural parts. They’re also used in springs, fasteners, shafts, and precision mechanical components. Thanks to their excellent fatigue resistance and stability, these bars are well-suited for automotive parts, chemical processing equipment, and power generation components. In short, Stainless Steel 17-7 PH Bars are perfect for tough industrial environments where reliability, durability, and performance under cyclic loading are essential.
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