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Hot Forged Plate Nimonic 80A Temperature Below 815°C Good Oxidation Resistance

Place of Origin China
Brand Name XUNSHI
Certification ISO9001
Model Number Nimonic 80A,2.4631
Minimum Order Quantity 200kg
Price Negotiable
Packaging Details Plywood case
Delivery Time 45~50 days
Payment Terms T/T
Supply Ability 500kg per week
Product Details
Equal Grades UNS N07080, W. Nr. 2.4952, 2.4631 Density 8.1g/cm3
Forms Of Supply Bar, Rod, Wire, Plate, Sheet, Pipe Spec ASTM B 637
Product Name Nimonic 80A
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Product Description

Hot Forged Plate Nimonic 80A Temperature Below 815°C Good Oxidation Resistance

 

 

Nimonic 80A is a wrought, age-hardenable nickel-chromiumalloy, strengthened by additions of titanium, aluminum and carbon, developed for service at temperatures up to 815°C (1500°F). It is produced by high-frequency melting and casting in air for forms to be extruded.
 

Nimonic  80A is currently used for gas turbine components (blades, rings and discs), bolts, nuclear
boiler tube supports, die casting inserts and cores, and for automobile exhaust valves.

 

Chemical composition

C Cr Si Cu Fe Mn Ti Al Co B Zr Pb S Ni
0.1 max 18-21 1.0 max 0.2 max 3.0 max 1.0 max 1.8-2.7 1.0-1.8 2.0 max 0.008 max 0.15 max 0.0025 max 0.015 max Rem

 

Characters

Good creep resistance performance at temperature 650°C~850°C.

Good resistance to oxidation at temperature 650°C~850°C

Good cold and hot work performance

Good resistance to fatigue in serve work conditions

 

Application

Gas turbine components such as blades, rings and plates, etc..

Bolts used in temperature and stress limit

Combustion engine exhaust valve and other high strength parts.

Nuclear boiler tube bracket,

High temperature springs

 

Equal Grades

UNS N07080, W. Nr. 2.4952, 2.4631,GH4080A

 

Heat treatment process

The stamping forming of sheet and strip requires intermediate vacuum annealing after each forming with 1060 °C ± 10 °C,10min, argon fan cooling. The final heat treatment of the parts is timeliness in a vacuum furnace with 750 °C ± 10 °C,4h, argon fan cooling. For local machining hardening of the blade after consolidation (before limitation), argon or hydrogen protection surface annealing shall be performed according to the specified requirements with an annealing temperature of 1070 °C~1090 °C.

 

Forms of supply

Hot-rolled rods, hot-forged rods, cold-drawn rods, hexagonal rods, ring parts, hot-rolled plates, cold-rolled plates, cold-rolled strip and various non-standard forgings. 

Hot Forged Plate Nimonic 80A Temperature Below 815°C Good Oxidation Resistance 0Hot Forged Plate Nimonic 80A Temperature Below 815°C Good Oxidation Resistance 1Hot Forged Plate Nimonic 80A Temperature Below 815°C Good Oxidation Resistance 2