Hot New Products Ss Sheet - Nimonic 90 / UNS N07090 / DIN 2.4632 – Cepheus

Nimonic 90 is a superalloy with Nickel, Cobalt, and Chromium as its base metals. It is a precipitation-hardenable alloy with excellent resistance against corrosive and oxidizing agents. Also, it exhibits terrific strength at temperatures as high as 704°C. Being able to withstand heat, this alloy is preferred in numerous heat treatment industries, as well as in those industries that work with caustic or corrosive agents. It can be found in aerospace, gas and oil, and nuclear industries. Common Names:
  • UNS N07090
  • Nr. 2.4632
Executive Standards: Rod, Bar, Wire and Forging Stock
  • BS HR2
  • BS HR501-503
  • AMS 5829
  • AECMA PrEN 2295-2296
  • AECMA PrEN 2400-2401
  • AECMA PrEN 2669-2670
  • MSSR 7016
  • MSSR 7137
  • ABB Stal 63 73 01
Plate, Sheet, and Strip
  • BS HR202
  • MSRR 7087
  • AECMA PrEN 2298
  • SEIMENS TLV8525 2100
  • SEIMENS TLV8525 31001
Pipes and Tubes
  • BS HR 402
  • AECMA PrEN 2299
Chemical Properties:
Chromium (%) 18-21
Cobalt (%) 15-21
Iron (%) Max 3
Titanium (%) 1.8-3.0
Silicon (%) Max 1.5
Manganese (%) Max 1.0
Others (%) Remainder
Mechanical Properties:
0.2% Yield Strength (MPa) 695
Tensile Strength (MPa) 1175
Tensile strength (103 ksi) 170
Elasticity Modulus (GPa) 220
Elasticity Modulus (psi) 3.2 x 106
Break Elongation 30%
Hardness(Vickers) 280
Physical Properties:
Density Lb/in3 0.296
g/cm3 8.18
Expansion Coefficient 70-1000oF 8.2
20-538oC 14.8
Modulus of rigidity psi 11.9 x 103
GPa 82
Thermal Conductivity W/m-K 11.47
BTU-in/hr-ft2–oF 80.46
Melting point oF 2450
oC 1344
Key Features:
  • High-temperature tolerance: This Nimonic alloy can withstand high temperatures without creeping and cracking, which makes it stand out amongst the other alloys.
  • High strength: Nimonic alloy 90 is a very strong alloy, and what’s brilliant about this material is that it retains strength even in very hot temperatures, whereas most metals fail to survive. Hence, industries with machines operating at such temperatures make use of this alloy extensively.
  • Resistance to corrosion and oxidation: Even when the environment is highly caustic, Nimonic 90 doesn’t give up. This alloy resists all forms of corrosive acids and gases and also prevents oxidation from hindering its performance.
Product Forms Available:
  • Bars
  • Rods
  • Wires
  • Plates
  • Sheets
  • Extrusions
  • Pipes
Applications:
  • Gas turbine components
  • Aerospace engineering
  • Chemical processing
  • Piping systems
  • Oil and gas industry
Possible Alternate Grades:
  • Nimonic 75: This Nimonic alloy is excellent in corrosion resistance and provides excellent scaling resistance even at high temperatures. It is durable and easily weldable.
  • Nimonic 80A: It is a stable alloy with high heat tolerance. It offers excellent tensile and creep-rupture properties at higher temperatures.
Availability:
NIMONIC 90 Plate NIMONIC 90 Fittings NIMONIC 90 Tube / Pipe
     
NIMONIC 90 Bar NIMONIC 90 Sheet NIMONIC 90 Coil /Strap
     
NIMONIC 90 Fasteners / Flanges NIMONIC 90 Powder NIMONIC 90 Welding Product