Mbemba Stainless is a reputable manufacturer and supplier located in Kinshasa, Congo, specializing in high-quality Stainless Steel 17-4 PH Coils. These coils are crafted from precipitation-hardening martensitic stainless steel, which offers a fantastic blend of high strength, corrosion resistance, and toughness. At Mbemba Stainless, they prioritize precise manufacturing and consistent quality, ensuring they meet international standards. Their 17-4 PH coils are perfect for critical industrial applications, providing reliable performance in sectors like chemical, petrochemical, marine, and power generation, all while maintaining long-term durability and structural integrity even in tough operating conditions.
Stainless Steel 17-4 PH Coils mainly consist of iron, chromium, nickel, and copper, along with trace amounts of niobium and other alloying elements. This material can be heat-treated to achieve impressive tensile strength, typically between 930 and 1,100 MPa, along with excellent hardness and good ductility. It also boasts outstanding resistance to corrosion, oxidation, and wear, making it ideal for high-pressure, high-temperature, and chemically aggressive environments.
| 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.
These coils are widely utilized in applications that demand high strength and corrosion resistance. You’ll often find them in piping systems, pressure vessels, tanks, fasteners, and various industrial process components in chemical plants, petrochemical facilities, marine and offshore installations, and power generation plants. Their unique combination of mechanical strength, durability, and corrosion resistance makes them a top choice for high-performance industrial applications and ensures a long-lasting service life.
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