Walid Stainless, located in Tunis, Tunisia, stands out as a top manufacturer and supplier of high-quality stainless steel products, including Stainless Steel 17-4 PH coils. Renowned for their precision, durability, and unwavering quality, Walid Stainless delivers high-performance stainless steel solutions tailored for demanding industrial applications. Their Stainless Steel 17-4 PH coils are crafted to meet international standards, guaranteeing uniform thickness, precise dimensions, and long-lasting performance. With a wealth of technical expertise and a strong commitment to customer satisfaction, Walid Stainless caters to industries throughout Tunisia and beyond, providing reliable, top-notch stainless steel coils.
Stainless Steel 17-4 PH is a precipitation-hardening stainless steel alloy that contains around 17% chromium and 4% nickel, with copper and niobium serving as key strengthening elements. This unique composition offers remarkable corrosion resistance along with impressive mechanical strength after heat treatment. The coils boast high tensile and yield strength, solid hardness, and exceptional fatigue resistance. Stainless Steel 17-4 PH maintains its dimensional stability and mechanical properties across a wide temperature range, making it an excellent choice for critical industrial and structural applications.
| 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.
These Stainless Steel 17-4 PH coils find extensive use in industries that demand strength, corrosion resistance, and long-term reliability. Typical applications include chemical processing, petrochemical plants, aerospace components, pressure vessels, and mechanical assemblies. They are perfect for fabrication into sheets, plates, tubes, and other components that face high stress and harsh environments. With their outstanding strength-to-weight ratio, durability, and minimal maintenance needs, 17-4 PH coils ensure safe, efficient, and long-lasting performance in even the most challenging industrial operations.







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