Akor Stainless is a reliable manufacturer and supplier of Stainless Steel 17-4 PH Coils based in Abuja, Nigeria. We pride ourselves on delivering high-performance stainless steel solutions tailored for demanding industrial settings. Our Stainless Steel 17-4 PH Coils are celebrated for their outstanding strength, hardness, and resistance to corrosion, making them perfect for structural and high-stress applications. With cutting-edge production technology and rigorous quality control, Akor Stainless guarantees precision, durability, and consistency in every coil we provide. We’re committed to offering competitive prices, timely deliveries, and trustworthy customer support, catering to industries like aerospace, oil and gas, petrochemical, power generation, marine engineering, and general manufacturing throughout Nigeria and beyond.
These Stainless Steel 17-4 PH Coils primarily consist of chromium (15–17.5%) and nickel (3–5%), along with copper and niobium to facilitate precipitation hardening. They boast high tensile and yield strength, which can be further enhanced through heat treatment. These coils deliver excellent toughness and corrosion resistance, even in the toughest environments. Stainless Steel 17-4 PH maintains its mechanical stability under high stress and elevated temperatures. Plus, it offers good machinability and weldability, making it ideal for applications that demand strength, durability, and precise dimensions.
| Product Name | 17-4 ph stainless steel coil |
| Grades | 301/EN 1.4310/SUS301 |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard as customer’s requirements |
| Thickness | 0.02mm-6.0mm |
| Width | 1.0mm-1500mm |
| Edge | Slit/Mill |
| Quantity Tolerance | ±10% |
| Paper Core Internal Diameter | Ø500mm paper core, special internal diameter core and without paper core on customer request |
| Surface Finish | NO.1/2B/2D/BA/HL/Brushed/6K/8K Mirror,etc |
| Packaging | Wooden Pallet/Wooden Case |
| Payment Terms | 30% TT deposit and 70% balance before shipment, 100% LC at sight |
| Delivery Time | 5-7 working days |
| MOQ | 200Kgs |
| Sample | The sample of 301 stainless steel coil is available |
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo |
| 17-4 ph Coils | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.00-18.00 | 6.00-8.00 | – |
| Grade | EN Grade | Yield Strength Rp0.2(N/mm²) | Tensile Strength Rm(N/mm²) | Hardness | Vickers Hardness(HV) | Elongation A50% |
| 17-4 ph Coils | 1.4310 | ≥205 | ≥520 | Annealed | ≥160 | ≥40 |
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Stainless Steel 17-4 PH Coil is a high-strength, precipitation-hardening steel alloy known for its excellent mechanical properties and corrosion resistance, which is used in aerospace, automotive, and industrial applications.
Stainless Steel 17-4 PH Welding Coils are high-strength corrosion-resistant coils. They provide good mechanical properties and stability, suitable for aerospace, automotive, and industrial applications.
Stainless Steel 17-4 PH Bright Annealed Coils have a reflective bright surface from the bright annealing process. They have high strength and resistance to corrosion, high strength, and are recommended for applications requiring precision components.
Stainless Steel 17-4 PH Coiled Plated possesses enhanced corrosion strength and toughness properties. These offer higher strength levels in combination with the excellent mechanical properties, suitable for demanding applications including aerospace, automobile, and industries.
Stainless Steel 17-4 PH hot rolled coils are produced through hot rolling and showcase a high strength and durability. The coils are best suited for applications requiring toughness and resistance to stress and corrosion.
SS 17-4 PH Cold Rolled Coils are cold-rolled coils for a smooth, precise finish with enhanced mechanical properties. Their high strength, excellent dimensional accuracy, and corrosion resistance make them suitable for high-performance applications.
We ensure transparency with our Stainless Steel 17-4 PH Coils as we have the assurance of quality. All shipments are accompanied by necessary documents: a commercial invoice, packing list, fumigation certificate, heat treatment chart, and NABL-approved lab test report. We provide EN 10204/3.1b material test certificate, PMI test certificate, 100% radiography test report, and Third-Party Inspection Certificate. The documentation is thorough and well-structured to ensure total client satisfaction.
You’ll find Stainless Steel 17-4 PH Coils widely used in industries that require high strength, corrosion resistance, and dependable performance under varying loads. Common applications include turbine components, aerospace fittings, petrochemical processing equipment, heat exchangers, pump shafts, and marine machinery. In the power generation sector, they’re utilized for boiler components and structural supports that face high stress. They’re also essential in manufacturing valves, fasteners, instrumentation parts, and precision-engineered components. Thanks to their remarkable mechanical properties and long service life, Stainless Steel 17-4 PH is a top choice for many demanding applications.







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