उत्पाद वर्णन
UNS S17400 is a martensitic, chromium-nickel-copper precipitation-hardening stainless steel. UNS S17400 Stainless Steel Plate is capable of attaining a wide range of strength and toughness properties depending on the precipitation or aging temperature used in hardening. Its valuable combination of high strength, good corrosion resistance and toughness in both base metals and welds gives designers opportunities to add reliability to their products while simplifying fabrication and often reducing costs. High strength is maintained to approximately 600°F (316°C). UNS S17400 SS Plate has good resistance to stress corrosion cracking in the lower strength conditions.
Standard Inventory Specifications
- UNS S17400
- AMS 5604
- ASTM A 693
- ASME SA 693
- W.NR. 1.4542
- PWA-LCS
- GE-S400/S1000
- RR SABRe Edition 2
- DFARS Compliant
Inventory Size Range
- Sheet : 0.029" - 0.130"
- Plate : 0.1875" - 2.500"
The technical data provided is for information only and not for design purposes. It is not warranted or guaranteed
| Element | Percent By Weight Type 17-4ph |
| C | Carbon | 0.07 maximum |
| Mn | Manganese | 1.00 maximum |
| P | Phosphorus | 0.04 maximum |
| S | Sulfur | 0.03 maximum |
| Si | Silicon | 1.00 maximum |
| Cr | Chromium | 15.00 - 17.50 |
| Ni | Nickel | 3.00 - 5.00 |
| Cu | Copper | 3.00 - 5.00 |
| Nb Ta | Columbium plus Tantalum | 0.15 - 0.45 |
Common Applications of UNS S17400 Stainless Steel Plates
- Aerospace applications
- Fasteners
- Base plates
- Chemical processing equipment
- Oil and petroleum refining equipment
- Nuclear components
- Food grade stainless steel for processing equipment
- General metalworking applications that call for precipitation-hardening stainless steel
UNS S17400 Physical Properties
- Melting Range: 2560-2625°F (1404-1440°C)
- Density: 0.2820 lb/in³
| Temperature Range | Coefficients |
| °C | °F | μm/m·°C | in/in/°F·106 |
| 21-93 | 70-200 | 10.8 | 6 |
| 21-204 | 70-400 | 10.8 | 6 |
| 21-316 | 70-600 | 11.2 | 6.2 |
| 21-427 | 70-800 | 11.2 | 6.3 |
Thermal Conductivity (H 900 Condition)
| Temperature Range | W/m·K | Btu/(hr/ft²/in/°F) |
| °C | °F |
| 149 | 300 | 17.9 | 124 |
| 260 | 500 | 19.5 | 135 |
| 460 | 860 | 22.5 | 156 |
| 482 | 900 | 22.6 | 157 |
Electrical Resistivity (Annealed Condition)
Mean Coefficient of Thermal Expansion (Annealed Condition)
Microhm-cm: 98
Mechanical Properties and Yield Strength UNS S 17400 Stainless Steel - Cold Flattened (Annealed)
- Ultimate Tensile Strength Ksi (MPa): 160 (1103)
- 0.2% Tensile Yield Strength Ksi (MPa): 145 (1000)
- Elongation % in 2" (50mm): 5.0
- Hardness Rockwell C: 35
Superior Quality and PerformanceUNS S17400 Stainless Steel Plates offer impressive mechanical strength and exceptional resistance to corrosion. Their 2-3 mm thickness ensures stability without adding unnecessary weight, making them ideal for intricate construction designs and demanding structural requirements in India.
Wide Industry ReachThese stainless steel plates are distributed and supplied by a broad network including manufacturers, exporters, traders, and wholesalers. This extensive reach guarantees availability for large-scale as well as small construction projects, providing flexible sourcing options nationwide.
Construction VersatilityThanks to their adaptable properties, UNS S17400 plates are utilized in diverse construction applications, from structural frameworks to architectural detailing. Their reliable performance under varying conditions ensures lasting benefits and project efficiency.
FAQ's of UNS S17400 Stainless Steel Plates:
Q: How are UNS S17400 Stainless Steel Plates typically used in construction projects?
A: These plates are commonly employed for structural reinforcement, framework, and architectural finishes in construction due to their combination of strength and corrosion resistance.
Q: What benefits do UNS S17400 Stainless Steel Plates offer over other material types for builders and contractors?
A: Their superior resistance to rust, mechanical durability, and ease of fabrication make them a cost-effective and reliable choice for long-lasting construction solutions.
Q: When should I choose a 2-3 mm thickness for steel plates in my application?
A: A 2-3 mm thickness is ideal when you need balance between structural support and manageable weight, suitable for wall panels, partitions, and secondary framing in construction.
Q: Where can I purchase UNS S17400 Stainless Steel Plates in India?
A: You can source these steel plates through a wide network of suppliers, including dealers, exporters, manufacturers, wholesalers, and retailers across India.
Q: What is the process involved in fabricating these stainless steel plates for construction use?
A: Fabricators cut, shape, and finish the plates according to project specifications using advanced techniques, ensuring precise dimensions and optimal surface quality for construction needs.
Q: How do these plates contribute to the longevity of construction projects?
A: Their corrosion resistance and robust composition safeguard structures from environmental damage, reducing the need for frequent repairs and extending the life of the built environment.