MERIH STAINLESS, located in Istanbul, Turkey, has built a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 17-7 PH Bars. They serve industries around the globe with precision and dependability. Known for their unwavering commitment to quality, MERIH STAINLESS guarantees that every bar adheres to strict quality standards, blending durability with outstanding corrosion resistance. Thanks to their state-of-the-art production facilities and a talented team, they create products that cater to a wide range of industrial needs, from aerospace to chemical processing. Their focus on innovation, timely delivery, and customer satisfaction has positioned them as a leading supplier of Stainless Steel 17-7 PH Bars in competitive markets worldwide.
Stainless Steel 17-7 PH Bars are a type of precipitation-hardening stainless steel primarily made of iron, featuring 16–18% chromium, 6–7% nickel, and 0.5–1% aluminum, along with small amounts of titanium and carbon. These bars boast impressive mechanical properties, including high tensile strength, hardness, and fatigue resistance, while still offering good ductility. They can achieve remarkable strength through heat treatment, typically reaching a hardness range of 28–42 HRC. Their corrosion resistance is moderate, making them suitable for mildly corrosive environments, and they maintain stability at temperatures up to 600°F (315°C), which is perfect for demanding engineering applications.
| 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 find extensive use in aerospace components, springs, fasteners, and structural parts that require high strength and toughness. Their excellent fatigue resistance and dimensional stability make them ideal for precision instruments, automotive parts, and medical devices. Industries such as chemical processing, power generation, and marine applications take advantage of their moderate corrosion resistance and heat-treatable characteristics. Additionally, these bars are utilized in molds, dies, and tooling applications where high mechanical strength and wear resistance are essential. The combination of durability and versatility makes them a go-to choice for many demanding applications.
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