Based in the industrial heart of Hamilton, New Zealand, Will Sheetsandplates is your trusted local source for precision-engineered stainless steel products. We take pride in supplying high-quality materials like the Stainless Steel 17-4 PH Angle, a solution engineered for demanding environments. Our team understands that your projects require reliability, which is why we ensure this versatile angle is readily available, backed by our expert knowledge and commitment to supporting Kiwi industry with robust, locally accessible materials that stand the test of time.
The strength of 17-4 PH stems from its unique composition, primarily chromium and nickel, with key additions of copper and niobium. This formula allows it to be heat-treated to achieve a remarkable combination of high tensile strength and impressive corrosion resistance, outperforming many standard stainless steels. It maintains good toughness and mechanical properties even in challenging conditions, offering a hard-wearing durability that makes it a go-to choice for critical structural components where both strength and longevity are non-negotiable priorities.
Specifications : ASTM A276, ASTM A479 / ASME SA276, ASME SA479
Angle Size Range : 20 x 20 mm to 100 x 100 mm
Angles Thickness : 3 to 12 mm (depending on size)
Channel Size Range : Base: 80 to 150 mm; Side: 40 to 75 mm
Channel Thickness: 5 to 6 mm (depending on size)
Length : 3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes
| Grade | C | P | Si | Ni | Cu | Fe | Mn | S | Cr | Cb+Ta |
| SS 17-4 PH | 0.07 | 0.04 | 1.0 max | 3.0 – 5.0 | 3.0 – 5.0 | Bal | 1.0 max | 0.03 | 15.0 – 17.5 | 5 X C / 0.45 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 17-4 PH | 1.4542 | S17400 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Will Sheets and Plates based in Hamilton, New Zealand, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
The stainless steel 17-4 PH angle (Precipitation Hardening) surface offers several advantages. It combines high strength with excellent corrosion resistance, especially in harsh environments such as chemical and marine applications. Its excellent room and high temperature mechanical properties make it ideal for aerospace, the oil and gas industry and food processing. The alloy also exhibits improved stability and resistance to stress corrosion cracking. Moreover, 17-4 PH stainless steel is easily machined and can be heat-hardened, providing flexibility in a variety of industrial applications and providing durability and versatility it is reliable in complex materials.
This high-strength angle is indispensable in applications that push materials to their limits. You’ll find it forming the backbone of essential structures in aerospace components, marine hardware, and chemical processing equipment. Its resilience is also crucial for shafts, valves, and pump parts within various manufacturing industries. For any project facing persistent stress, corrosive environments, or demanding high load-bearing capacity, the 17-4 PH Angle provides a reliable and long-lasting framework that engineers and fabricators can depend on.
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