Akor Stainless stands as your trusted partner in Abuja for high-performance stainless steel solutions, proudly supplying the robust and versatile Stainless Steel 17-7 PH Bars. We understand that your projects demand materials that combine strength with reliability, which is why we provide this exceptional grade directly from our inventory. Our commitment is to support Nigeria’s growing industries with readily available, quality-certified materials, ensuring your fabrication, construction, or manufacturing processes proceed without delay, backed by our local expertise and dependable service.
This particular grade is a precipitation-hardening stainless steel known for its remarkable combination of a specific chemical composition and resulting mechanical strength. It primarily contains chromium and nickel, balanced with a precise addition of aluminum. In its hardened condition, it achieves an impressive high tensile strength and excellent fatigue strength, all while maintaining good corrosion resistance. This unique set of properties makes it a go-to material for applications where standard austenitic grades simply aren’t strong or durable enough.
| 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.
The uses for 17-7 PH Bars are extensive, particularly in scenarios demanding a high strength-to-weight ratio and dependable performance under stress. You’ll commonly find this material forming the backbone of critical components in aerospace frames, high-stress springs, and fasteners. It’s also invaluable in the oil and gas industry for parts like valve components, as well as in medical instruments and chemical processing equipment. Essentially, wherever a project requires a bar that can withstand significant pressure, resist corrosion, and maintain its integrity over time, 17-7 PH is an outstanding choice.
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