In the heart of Naypyidaw, Kyaw Stainless has built a reputation as a trusted partner for industry, specializing in high-performance metals. We take pride in our role as a leading manufacturer and supplier, particularly of Stainless Steel 17-4 PH Coils. This isn’t your ordinary stainless steel; it’s a precipitation-hardening grade known for its remarkable combination of strength and corrosion resistance, making it a go-to material for engineers facing demanding challenges.
The strength of 17-4 PH comes from its precise composition, primarily chromium and nickel, with key additions of copper and niobium. This specific blend allows it to be heat-treated to achieve impressive mechanical properties. Through this process, it develops exceptional tensile strength and hardness, far surpassing that of standard austenitic grades, while maintaining good toughness. This means components made from our coils can withstand significant stress and wear.
| 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.
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.
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.
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.
Stainless Steel 17-4 PH Coils are extensively applied in aerospace, marine, chemical, and nuclear sectors because of their high strength, corrosion resistance, and superior mechanical properties. They are generally applied in the production of turbine blades, aerospace structural parts, pump shafts, and pressure vessels. In the medical sector, they are used for surgical tools and orthopedic implants. Moreover, they are utilized in high-performance springs, fasteners, and gear parts in automotive and industrial equipment. Their capacity to endure harsh conditions renders them most suitable for harsh applications calling for durability and reliability.
Because of its unique capabilities, Stainless Steel 17-4 PH is indispensable across many critical sectors. You’ll find it in aerospace components like turbine blades, in the oil and gas industry for valves and pumps, and in medical instruments requiring sterilizability and durability. It’s also widely used in chemical processing equipment and even high-stress automotive parts. Essentially, wherever a part must resist corrosion while bearing a heavy load, our 17-4 PH coils provide a reliable and long-lasting solution.
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