AMS 5640 Turbine Blade Steel UNS S30300 S30323 S30310 Solid Metal Round Bar
AMS 5640 Turbine Blade Steel UNS S30300 S30323 S30310 Solid Metal Round Bar
Size Range
| Round bar / Wire rod (Diameter): | 3.0mm to 1000mm |
| Square bar / Flat bar: | 3.0mm to 1000mm |
| Forging piece: |
Stepped shafts with flanks / discs /tubes |
| Heavy/middle plate via hot rolled: | T5 - 100mm X W5 - 1000mm X L1500-10000mm |
|
Sheet steel via cold rolled: |
T0.5 - 5.0mm X W5 - 1000mm X L1000 - 10000mm |
|
Steel strip via cold rolled: |
T0.5 - 5.0mm X W3 - 150mm 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 5640/UNS S30300 |
AMS 5640/UNS S30323 | AMS 5640/UNS S30310 |
| standard | SAE AMS 5640V-2016 | SAE AMS 5640V-2016 | SAE AMS 5640V-2016 |
| Chemical Composition (weight%) |
C (％): ≤ 0.15
Mn (％): ≤ 2.0 Si (％): ≤ 1.0
P (％)≤: 0.15
S (％)≥: 0.15
Cr (％): 17.0 ~ 19.0 Ni (％): 8.0~10.0 Mo (%): ≤1.0 Cu (%): ≤ 1.0
|
C (％): ≤ 0.15 Si (％): ≤ 1.00 Se (%): 0.15~0.40 Cu(%): ≤1.0 |
C (％): ≤ 0.15 Si (％): ≤ 1.00 Cu (%): ≤1.0 |
Mechanical Properties
AMS 5640 Turbine Blade Steel Mechanical Properties
| Tensile strength,Rm/MPa: | ≥515 |
| Yield strength,Rp/MPa: | ≥205 |
| Elongation/%: |
≥30
|
| Reduction of area, ψ/%: |
≥50
|
| Impact, KV /J: | -- |
| Annealed hardness HB: |
12.7~50.8, incl 140~255 Over 50.8, incl ≤255 |
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