AMS 5526 Turbine Blade Steel AMS 5526 Round Bar
Size Range
| Round bar / Wire rod (Diameter): | 4.0mm to 900mm |
| Square bar / Flat bar: | 3.0mm to 1000mm |
| Forging piece: | Stepped shafts with flanks / discs /tubes |
| Heavy/middle plate via hot rolled: | T6 - 300mm X W10 - 1500mm X L1000-13000mm |
| Sheet steel via cold rolled: | T0.5 - 4mm X W6 - 1000mm X L1000 - 1100mm |
| Steel strip via cold rolled: | T0.1 - 4.0mm X W5 - 190mm X L (or in coil form) |
| Length | Fixed length or random length or based on the customer's special requirement. |
Chemical Composition and standard
| Grade | AMS 5526 |
| standard | ASTM A959 (2004) |
| Chemical Composition (weight%) | C (%): 0.28 ~ 0.35 Ti (%): 0.10 ~ 0.35 Si (%): 0.30 ~ 0.80 Nb (%): 0.25 ~ 0.60 Mn (%): 0.75 ~ 1.50 W (%): 1.00 ~ 1.75 P (%)≤: 0.040 Cu (%): ≤ 0.50 S (%)≤: 0.030 Cr (%): 18.0 ~ 21.0 Ni (%): 8.00 ~ 11.0 Mo (%): 1.00 ~ 1.75 |

Mechanical Properties
AMS 5526 Turbine Blade Steel Mechanical Properties
| Tensile strength,Rm/MPa: | 540 |
| Yield strength,Rp/MPa: | 255 |
| Elongation/%: | 30 |
| Reduction of area, ψ/%: | -- |
| Impact, KV /J: | -- |
| Annealed hardness HBS: | 100 |
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