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17-4PH Stainless Steel Sheets Plates AISI 630 UNS S17400 Polished
Description
17-4PH Stainless Steel Sheets Plates AISI 630 UNS S17400 Polished is a precipitation hardened(PH) martensitic stainless steel consisted of copper and niobium/tantalum. This grade features high strength, hardness and corrosion resistance. This type can be strengthened by directly obtaining martensite structure after solution treatment. With subsequent aging treatment, the precipitation hardened phase is further strengthened.
All of 17-4PH Stainless Steel Sheets Plates AISI 630 UNS S17400 Polished conform to Military standard, nuclear power. 100% Ultrasonic test SEP 1923 /GB/T 4162 /ASTM E2375 /SAE AMS 2154 /EN 10228-3.
Square bar / Flat bar: 3mm to 800mm
Heavy/middle plate via hot rolled: T6 - 200mm X W10 - 1500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W6 - 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Products Details
17-4PH Stainless Steel Sheets Plates AISI 630 UNS S17400 Polished
| Chemical Composition (weight%): | Mechanical Properties Under Final Heat Treatment: |
| C (％): ≤ 0.07 Si (％): ≤ 1.00 Mn (％): ≤ 1.50 P (％)≤: 0.030 S (％)≤: 0.015 Cr (％): 15.0 ~ 16.0 Ni (％): 3.00 ~ 5.00 Mo (％): ≤ 0.60 Nb (％): 0.15 ~ 0.35 Cu (%): 3.00 ~ 5.00 | Thickness/≤mm: 100 Condition of thermal treatment: +AT (Solution treatment) Hardness ≤HBS: 360 Yield strength σ0.2≥/MPa: - Tensile strength σb/MPa: ≤1200 Elongation δ ≥(％): - Elongation δ(transversal )≥(％): - Impact absorbing power Akv≥/J : - Condition of thermal treatment: +P930 Hardness ≤HBS: - Yield strength σ0.2≥/MPa: 720 Tensile strength σb/MPa: 930~1100 Elongation δ ≥(％): 16.0 Impact absorbing power Akv≥/J : 40 Condition of thermal treatment: +P960 Hardness ≤HBS: - Yield strength σ0.2≥/MPa: 790 Tensile strength σb/MPa: 960~1160 Elongation δ ≥(％): 12 Impact absorbing power Akv≥/J : - Those materials are widely used in manufacturing the high strength, anti-corrosive forge piece for planes, gas turbine and other machined parts. |
Applications:
17-4PH Stainless Steel Sheets Plates AISI 630 UNS S17400 Polished used most often in the Offshore platforms, helicopter decks, other platforms;Food industry; Pulp and paper industry; Aerospace; Mechanical components; Nuclear waste barrel; Surgical instruments, etc.
17-4PH Stainless Steel Sheets Plates AISI 630 UNS S17400 Polished
FAQ
Q: How do you control the quality?
A: We have professional inspectors to analyze the chemical composition of 17-4PH Stainless Steel Sheets Plates AISI 630 UNS S17400 Polished and test the finished products in strict accordance with the standards stipulated in the contract. In this process, the inner and outer surfaces, the appearance of both ends, set length, bending, outer diameter and Wall thickness will be checked one by one. You can rest assured that all products you receive from us are reliable.
Q: Do you accept customization?
A: Yes. If you have special requirements for products or packaging, we can make them for you.
Q: Can you accept trial orders?
A: Our MOQ is usually 1000KG.If you want to place an order as the start of our cooperation, we can accept smaller quantities at the first time. Of course, after the start, We will have more stable and long-term cooperation.
Q: How do I get samples?
A: Free samples are available for your inspection and testing, FedEx/DHL/UPS accounts can be used for sampling, and the transportation cost is borne by you.