Ranya Stainless, based in Muscat, Oman, is a trusted manufacturer and supplier of high-performance stainless steel products, offering precision-engineered solutions for demanding applications. Among its premium offerings, Stainless Steel 17-7 PH Bars are recognized for their exceptional strength, corrosion resistance, and versatility. Produced using advanced metallurgical techniques, these bars combine durability with reliable mechanical performance, making them ideal for both industrial and engineering applications. Ranya Stainless ensures every batch meets international quality standards, delivering products that provide long-term reliability and superior finish. Their focus on precision and customer satisfaction makes these bars a preferred choice across multiple industries.
Stainless Steel 17-7 PH Bars are a precipitation-hardening martensitic stainless steel composed mainly of iron, with 16–18% chromium, 6–7% nickel, and small additions of copper and aluminum. This unique composition provides excellent corrosion resistance and allows the material to be heat-treated for high strength. Mechanically, 17-7 PH bars exhibit high tensile strength, yield strength, and hardness, along with good fatigue resistance. Their ability to maintain structural integrity under stress and resist wear, combined with moderate ductility, makes them suitable for precision engineering and high-performance applications in challenging environments.
| 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 widely used in industries where high strength, toughness, and corrosion resistance are essential. They are commonly found in aerospace components, including aircraft fittings, landing gear parts, and structural elements, as well as in chemical processing equipment and springs. Their durability under high stress and ability to withstand corrosive environments make them ideal for tooling, valve components, fasteners, and precision instruments. The bars are also employed in medical devices and other critical engineering applications where reliability and performance are paramount. Their versatility makes them an indispensable material in demanding industrial and mechanical sectors.
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