Smith Fittings, a top-notch manufacturer and supplier located in Canberra, Australia, is all about crafting high-quality **Stainless Steel 17-4 PH Angles** that excel in tough industrial environments. These angles are celebrated for their impressive strength, toughness, and resistance to both corrosion and oxidation. With a commitment to precise manufacturing and rigorous quality control, Smith Fittings meets international standards, making these products perfect for structural, mechanical, and marine applications. The **Stainless Steel 17-4 PH Angles** blend durability, hardness, and excellent weldability, making them a great fit for both heavy-duty tasks and precision engineering projects.
These angles are made up of roughly 15–17.5% chromium, 3–5% nickel, and 3–5% copper, along with trace amounts of manganese, silicon, and niobium. They boast a high tensile strength of up to 1310 MPa and a yield strength of around 1170 MPa when hardened. With their superior corrosion resistance, hardness, and wear resistance, they maintain their mechanical integrity even under high temperatures. Plus, they offer good formability and weldability, making them versatile for various industrial applications.
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 | Mn | Ni | Al | Cr | P | Si | S | Fe | |
| 17-7 PH | min. | – | – | 6.50 | 0.75 | 16 | – | – | – | – |
| max. | 0.09 | 1.0 | 7.75 | 1.50 | 18 | 0.040 | 1.0 | 0.030 | Balance | |
| Properties | Metric | Imperial |
| Tensile strength | 1170 MPa | 170000 psi |
| Yield strength | 965 MPa | 140000 psi |
| Modulus of elasticity | 204 GPa | 29600 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break | 6% | 6% |
| Hardness, Rockwell C | 38 | 38 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
| SS 17-7 PH | 1.4568 | S17700 | SUS 631 | Z8CNA17.07 | 301S81 | – | X7CrNiAl 17 7 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Josh Sheets and Plates based in Canberra, Australia, 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.
Stainless steel 17-7 PH (Precipitation Hardened) Angle offers several advantages. Combine excellent strength, superior fatigue resistance and excellent processing power. The material offers excellent corrosion resistance, making it ideal for harsh environments. It is also resistant to high temperatures and can withstand high temperatures without losing its mechanical properties. Stainless steel 17-7 PH Angle is widely used in aerospace, automotive, and construction applications due to its ability to heat treat to varying hardness while maintaining high performance and reliability while also saving cost which is less expensive.
You’ll find **Stainless Steel 17-4 PH Angles** in a range of industries, from aerospace components and marine fittings to nuclear power plants and petrochemical processing equipment. Their unique combination of strength and corrosion resistance makes them ideal for shafts, gears, turbine blades, valves, and structural supports. They’re also utilized in the paper and pulp industry, food processing machinery, and offshore installations. Thanks to their outstanding mechanical and corrosion-resistant properties, these angles promise long-lasting performance and reliability in critical, high-stress environments.
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