Niazi Stainless, based in the commercial heart of Manama, Bahrain, has established itself as a trusted partner for industry, providing high-performance materials built to last. We take pride in supplying premium Stainless Steel 17-4 PH Coils, a material chosen for its exceptional combination of strength and corrosion resistance. Understanding the demanding environments our clients operate in, we ensure our coils offer the reliability needed for critical applications, backed by our commitment to quality and customer-focused service in the region and beyond.
The composition of 17-4 PH Stainless Steel is carefully balanced, featuring about 17% chromium and 4% nickel, with the key addition of copper and niobium. This specific recipe gives the coils their remarkable mechanical properties. Through a simple heat treatment process, this grade achieves impressive strength and hardness, comparable to many higher-carbon steels, while maintaining the excellent corrosion resistance you expect from a stainless alloy. It truly offers a best-of-both-worlds solution for demanding projects.
| 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 |
Contact us to get a quick quote for your requirement.
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.
The versatility of 17-4 PH coils makes them indispensable across a wide range of sectors. You’ll find this material forming critical components in aerospace, such as turbine blades and fasteners, where strength at high temperatures is paramount. It’s equally vital in the oil and gas industry for pumps and valves, and in chemical processing for its resistance to corrosive substances. Furthermore, its durability is leveraged in manufacturing everything from high-stress surgical instruments to shafts and gears in pulp and paper machinery.
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