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| Categories | Turbine Blade Steel |
|---|---|
| Brand Name: | PANGANGGROUP,TISCO,ANSTEEL,BAOSTEEL |
| Model Number: | AMS 5664E, UNS N07718, AMS 5664 |
| Certification: | SGS, TUV, BV, ISO, MTC |
| Place of Origin: | China |
| MOQ: | 1000kg |
| Price: | Negotiations |
| Payment Terms: | T/T |
| Supply Ability: | 50000KGS/Month |
| Delivery Time: | Ex-stock for delivery: 3-7 days Production lead time: 30-60 days |
| Packaging Details: | Wooden Pallet BOX;Standard Seaworthy Package;based on the customer's special requirement |
| Characteristic: | Corrosion and Heat Resistant |
| Heat treatment condition: | +NT,+AT, +P, etc. |
| Processing methods: | Ground, Peeled, Milled, etc |
| Available Shapes: | Flat bar, Length, Heavy, etc |
| Surface: | Rrough Turned, Centreless Ground, etc. |
| Application: | Vessels, Valves, Flanges... |
| Material Category: | Nickel-Chromium Alloy |
AMS 5664 Turbine Blade Steel UNS N07718 AMS 5664E Hollow Square Bar
Production Information
AMS 5664 is a nickel-chromium alloy, precipitation hardenable, with high creep rupture strength at elevated temperatures up to about 1300 °F (700 °C). AMS 5664 has a poor age hardening response, so annealing and welding will not spontaneously harden during heating and cooling. This alloy has excellent weldability compared to aluminum and titanium hardened nickel-based superalloys.
Size Range
| Round bar / Wire rod (Diameter): | 3.0mm to 1100mm |
| Square bar / Flat bar: | 5.0mm to 900mm |
| Forging piece: | Stepped shafts with flanks / discs /tubes |
| Heavy/middle plate via hot rolled: | T6 - 100mm X W10 - 1000mm X L1500-10000mm |
Sheet steel via cold rolled: | T0.5 - 5.0mm X W6 - 1000mm X L1000 - 10000mm |
Steel strip via cold rolled: | T0.1 - 5.0mm X W5 - 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 5661E |
| standard | SAE AMS 5661E-1995 |
| Chemical Composition (weight%) | C (%): ≤ 0.08 Ti (%): 0.65 ~ 1.15 Mn (%): ≤ 0.35 Al (%): 0.20 ~ 0.80 Si (%): ≤ 0.35 B (%): ≤ 0.006 P (%)≤: 0.015 Nb (%): 4.75 ~ 5.50 S (%)≤: 0.015 Cu (%): ≤ 0.30 Cr (%): 17.0 ~ 21.0 Co (%): ≤ 1.00 Ni (%): 50.0 ~ 55.0 Ta (%): ≤ 0.05 Mo (%): 2.80 ~ 3.30 Fe (%): Remainder |

Mechanical Properties
AMS 5664 Stainless Steel Mechanical Properties
| Tensile strength,Rm/MPa: | ≥1241 |
| Yield strength,Rp/MPa: | ≥1304 |
| Elongation/%: | ≥12 |
| Reduction of area, ψ/%: | ≥15 |
| Impact, KV /J: | -- |
| Annealed hardness HBS: | ≤341 |
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