AMS 5734J Stainless Steel Flat Bar UNS S66286 Forgings
AMS 5734J Stainless Steel Flat Bar UNS S66286 Forgings
Describe
A precipitation hardening stainless steel, NAS 660 (SUH 660, UNS S66286), retains excellent strength at high temperatures up to 700°C, surpassing austenitic stainless steels. NAS 660 has a higher nickel content than Type 304 and also includes elements such as titanium and aluminum for hardening. Age hardening is used to precipitate the γ' phase [Ni3 (Al, Ti)], making it a very strong metal at high temperatures.
Size Range
| Round bar / Wire rod (Diameter): | 3.0mm to 900mm |
| Square bar / Flat bar: | 3.0mm to 900mm |
| Forging piece: |
Stepped shafts with flanks / discs /tubes |
| Heavy/middle plate via hot rolled: | T6 - 250mm X W10 - 1550mm X L1000-11000mm |
|
Sheet steel via cold rolled: |
T0.5 - 4mm X W6 - 1000mm X L1000 - 1000mm |
|
Steel strip via cold rolled: |
T0.1 - 3.0mm X W5 - 180mm 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 5734J |
| standard | SAE AMS 5734J-2001 |
| Chemical Composition (weight%) |
C(％): ≤0.8 Ti(％): 1.90~2.35 |
Mechanical Properties
AMS 5734J Stainless Steel Mechanical Properties
| Tensile strength,Rm/MPa: | 965 |
| Yield strength,Rp/MPa: | 655 |
| Elongation/%: | 12 |
| Reduction of area, ψ/%: | 15 |
| Impact, KV /J: | -- |
| Annealed hardness HBS: | -- |
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