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 Special property alloys manufacture
Turned cast billets of high-temperature nickel base alloys of vacuum melting: diameter 65-90 mm, length up to 850 mm, mass up to 40 kg. Extruded grinded rods of high-temperature nickel base alloys: diameter 20-50 mm, length 200-400 mm, mass 2-5 kg. Long-term temperature strength - min. 50 hours (test temperature 900 0C, constant stress 31-32 kgf/mm2. Room temperature mechanical properties, min.: ultimate strength - 85 kgf/mm2, elongation - 20%, reduction of area - 25%, impact strength - 6 kgf/cm2. 750 0C mechanical properties, min.: ultimate strength - 65 kgf/mm2, elongation - 11%, reduction of area - 15%.
Long-term strength Room temperature mechanical properties,
Test temperature, 0C Constant stress, kgf/mm2 Time to failure (min), hours

s в

kgf/mm2

s 0,2

kgf/mm2

d

(%)

y

(%)

a k

kgf/mm2
800-1050 11-35 40 85 70 3 4 1

About company | Contact us | How to achieve us | Certification | Aluminium alloys | Rolling
Foundry | Pipes and profiles | Press and die forging | Special-property alloys manufacturing | Consumer goods production
heating radiators | car wheel disks | procurement activities | vacant positions