17-4 PH Plate
UNS S17400 Circle, DIN 1.4542 Hot Rolled Sheet, ASTM A240 17-4 PH Sheets, DIN 1.4542 Clad Plate, ASTM A240 17-4 PH 2B Finish, UNS S17400 Plain Sheet, ASME SA240 17-4 PH Coil, UNS S17400 Ring, ASME SA240 17-4 PH Plate, ASTM A240 17-4 PH Perforated Sheets.
17-4 PH Plate is a form of stainless steel used extensively in applications requiring high strength, good corrosion resistance and ease of fabrication.
What gives ASTM A240 17-4 PH Sheets its versatility and unique combination of strength, toughness and corrosion resistance is the precipitation hardening process. Solution annealing renders a single-phase solid solution microstructure. Upon rapid cooling and reheating, copper-rich precipitates form inside the crystalline matrix.
Precipitation hardening refines the microstructure through heat exposure to optimize mechanical attributes. The precipitation distribution, size and number density directly correlate with resulting proof strength. Parts can be custom-tailored with precipitation hardening to achieve H900, H1100, H1025 and H1150 hardness levels based on end-use requirements.
The chromium and nickel in UNS S17400 Plain Sheet provide superior resistance to chemical attack from freshwater, acids, alkalis, various petroleum products and organic materials across temperatures up to 800°F (427°C). The alloy withstands oxidation and scaling up to 1,500°F (815°C) but loses its anti-wear qualities beyond this threshold. Passivating and electropolishing after machining enhance corrosion protection.
With susceptibility to polythionic and sulfuric acids as well as halide pitting in certain conditions, UNS S17400 Ring may not suit highly caustic chemical processing applications. However, the material generally displays better overall corrosion behavior than the widely-used 316L grade of stainless steel.
ASME SA240 17-4 PH Chequered Plate offers excellent fabrication attributes using all conventional techniques associated with stainless steels. It machines cleanly without fusion welding or heavy cutting oil. Tool pressure should remain low to prevent work hardening effects. Cold working before precipitation hardening is possible without fracturing or cracking.
The alloy plates can undergo forming, tube bending, welding and attachment fastening much like standard austenitic grades. Annealing typically follows cold work. Parts should get stress relief after welding to restore corrosion resistance and toughness. Common finishing techniques produce quality surfaces.
Renine Metalloys LLP is a trustworthy Stainless Steel 17 4 PH Plate supplier & Manufacturer of all Super Duplex products. Contact us for more details on the 17 4 PH Plate price per kg
Specification Of 17-4 PH Plate
| Specification | ASTM A240 / ASME SA240 |
| Dimensional specification | ASTM, ASME and API |
| Size | 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm |
| Thickness | 1.0mm – 200mm |
| Range | 5 mm To 50 mm thick in 1000 mm TO 1250 mm width & 2500 mm Length. |
| Production | Hot-Rolled (HR) / Cold-Rolled (CR) |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
Price List Of 17-4 PH Plate
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ASTM A240 17-4 PH 2B Finish US $3 – $8 / Kg
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ASME SA240 17-4 PH Coil US $4 – $9 / Kg
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UNS S17400 Circle US $2 – $10 / Kg
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DIN 1.4542 Clad Plate US $5 – $10 / Kg
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ASTM A240 17-4 PH CR Sheet US $3 – $10 / Kg
Equivalent Grades Of 17-4 PH Plate
| STANDARD | WERKSTOFF NR. | UNS | AFNOR | JIS | GOST | EN |
| 17-4PH | 1.4542 | S17400 | Z6CNU17-04 | SUS 630 | – | X5CrNiCuNb16.4 |
Chemical Composition Of 17-4 PH Plate
| TYPE | Cr | Ni | Cu | Cb + Ta | C | Mn | P | S | Si |
| 17-4 (H900) | min: 15.0 max: 17.5 | min: 3.0 max: 5.0 | min: 3.0 max: 5.0 | min: 0.15 max: 0.45 | 0.07 max | 1.00 max | 0.04 max | 0.03 max | 1.00 max |
Different Types Of 17-4 PH Plate
Our Manufacturing Process Of 17-4 PH Plate
- Gears
- Aerospace & Aircraft
- Defense
- Oil & Petro Chemicals
- Energy & Power Generation
- Mining & Tunnel Boring
- Machinery Builders
- Metalworking Shops
- Shipbuilding
- Pulp & Paper
- Tidal (Wave) Energy
- Transportation
- Steel Service Centers
- Food Processing
- Valves And Pumps
- Engine & Turbine
- Ultrasonic Test (Ut)
- Magnetic Particle Inspection (Mpi)
- Liquid Penetrant Examination (Lpt)
- Positive Material Identification (Pmi)
- Boxes and Crates
- Carton boxes
- Wooden boxes
- Shrink-wrapped
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