Stainless Steel 17-4PH Billets are a specialized form of stainless steel renowned for their exceptional strength, corrosion resistance, and versatility. Comprising a combination of chromium, nickel, copper, and other alloying elements, 17-4PH belongs to the precipitation-hardening stainless steel family, making it ideal for a wide range of applications in various industries.
One of the standout features of Stainless Steel 17-4PH is its remarkable strength, which is achieved through a precipitation-hardening heat treatment process. This treatment involves a combination of solution annealing followed by aging, resulting in a unique combination of high tensile strength and hardness. This makes 17-4PH billets particularly well-suited for applications requiring robust and durable materials.
Corrosion resistance is another key attribute of 17-4PH stainless steel. The alloy's composition, including high levels of chromium and nickel, provides excellent resistance to corrosive environments, making it suitable for applications in chemical processing, aerospace, marine engineering, and more. The ability to withstand corrosion ensures the longevity and reliability of components made from 17-4PH billets, even in challenging conditions.
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Moreover, Stainless Steel 17-4PH offers good machinability, facilitating the fabrication of complex shapes and components. This characteristic, combined with its excellent mechanical properties, makes it a preferred material for the production of billets used in the manufacturing of various parts and components across different industries.
Common applications of 17-4PH billets include the production of shafts, gears, valves, fasteners, and other critical components in industries such as aerospace, petrochemical, and medical. The versatility of this stainless steel grade enables engineers and manufacturers to design and produce components that meet specific performance requirements while ensuring durability and longevity.
ASTM A314 / ASME SA314
80mm - 200 mm
Exact or random as per buyers requirements
6 meter, 3 meter
Stainless Steel
Construction, Household Repair, Manufacturing
Square
4 Mm
| DIN | ASTM | EN | UNS | AFNOR | CNU | GB |
| 1.4542 | Grade 630(AMS 5604B) | X5CrNiCuNb 16-4 | S17400 | Z6CNU1704 | 17-4PH | 0Cr17Ni4Cu4Nb |
| Weight % | C | Si | Mn | S | P | Cr | Ni | Cu | Nb+Ta |
| Min. | 15,00 | 3,00 | 3,00 | 0,15 | |||||
| Max. | 0,070 | 1,00 | 1,00 | 0,030 | 0,040 | 17,50 | 5,00 | 5,00 | 0,45 |
| Condition | Yield strength Rp0.2, MPa |
Tensile strength Rm, MPa |
Elongation [%] |
Hardness [HB] |
Impact, Charpy-V, -32ºC [J] |
Pre |
| H 900 | ≥ 1170 | ≥ 1310 | ≥ 8 | ≤ 440 | ≥ 17 | |
| H 1075 | ≥ 860 | ≥ 1000 | ≥ 10 | ≤ 375 | ≥ 27 | ≥ 17 |
| H 1150 | ≥ 725 | ≥ 930 | ≥ 16 | ≤ 352 | ≥ 27 | ≥ 17 |
| DH 1150 | ≥ 725 | ≥ 860 | ≥ 16 | ≤ 311 | ≥ 27 | ≥ 17 |
Oil & Gas Industrires
Chemical Industries
Construction Industries
Offshore Pipelines & Pipe Works
Petrochemical Industry
Shipbuilding Industries
Hydraulic Applications
Piping Systems
Refining Industry
Food Processing Industry
Pulp & Paper Industry
Power Plant Industry
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