AMS 5655 Turbine Blade Steel ASTM 422 Steel UNS S42200
Description
AMS 5655 Turbine Blade Steel ASTM 422 Steel UNS S42200 is characterized by martensitic crystal structure, which gives AMS 5655 Turbine Blade Steel ASTM 422 Steel UNS S42200 good mechanical properties, such as excellent creep-rupture and resistance to scaling at temperatures up to 649° C.
All of AMS 5655 Turbine Blade Steel ASTM 422 Steel UNS S42200 conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
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Products Details
AMS 5655 Turbine Blade Steel ASTM 422 Steel UNS S42200
Chemical Composition (weight%): | Mechanical Properties Under Final Heat Treatment: |
C(%): 0.45 Si(%): 0.65 Mn(%): 0.55 Cr(%): 12.5 Ni(%): — Mo(%): 0.55 Co(%): — W(%): — Al(%): — Cu(%): — Ti(%): — V (%):0.30 | Condition of heat treatment: Annealed Tensile strength, σb ≥/MPa: - Yield strength, σ0.2 ≥/MPa:- Elongation, δ ≥(%): - Reduction of area, ф ≥(%): - Hardness | HRS: ≤248 |
Condition of heat treatment: T, middle tempered Tensile strength, σb ≥/MPa: - Yield strength, σ0.2 ≥/MPa:- Elongation, δ ≥(%): - Reduction of area, ф ≥(%): - Hardness | HRS: ≤285 | |
Condition of heat treatment: HT 1022℃ ~ 1050℃ air or oil cooled, ≥620℃ X 2H, tempered Tensile strength, σb ≥/MPa: 965 Yield strength, σ0.2 ≥/MPa: 760 Elongation, δ ≥(%): 13.0 Reduction of area, ф ≥(%): 30.0 Hardness | HRS: 302 ~ 352 | |
Condition of heat treatment: H 1022℃ ~ 1050℃ air or oil cooled, ≥677℃ X 2H, tempered Tensile strength, σb ≥/MPa: 825 Yield strength, σ0.2 ≥/MPa: 585 Elongation, δ ≥(%): 17.0 Reduction of area, ф ≥(%): 35.0 Hardness | HRS: 241 ~ 285 |
Applications:
AMS 5655 Turbine Blade Steel ASTM 422 Steel UNS S42200 is used in the aerospace industry for manufacturing of high-temperature bolting, valves, and valve trim, and also in steam turbines for buckets and blades.
FAQ
Q: How do you control the quality?
A: We have professional inspectors to analyze the chemical composition of raw materials 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, bending, set length, 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 1 ton. However, 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 further and longer cooperation.
Q: How do I get samples?
A: Free samples are available for your inspection and testing, DHL/FedEx/UPS accounts can be used for sampling, and the courier fee is borne by you.