Duplex Steel Uranus 45N Forgings | ASTM A479 UNS S31803 Specifications

Duplex Steel Uranus 45N Forgings

A479, S31803

Duplex Steel Uranus 45N Forgings are dual phase austenitic-ferritic duplex components manufactured from alloy containing chromium, nickel and molybdenum with restricted carbon content and minimum PREN 42. Zeron 100 forgings have high strength, resistance to pitting, stress corrosion cracking, erosion and corrosion fatigue, crevice corrosion resistant. TorqBolt is an eminent Duplex Steel Uranus 45N Forgings supplier in India.

Duplex Steel Uranus 45N Forging Properties

Duplex Steel Uranus 45N Forgings Chemical Requirements

UNS Designation Type Composition, % B
C Mn P S Si Cr Ni N Mo Other Elements C
S31803 . . . 0.030 2.00 0.030 0.020 1.00 21.0-23.0 4.5-6.5 0.08-0.20 2.5-3.5 . . .

Duplex Steel Uranus 45N Forgings Mechanical Requirements

UNS Designation Type Condition Tensile Strength, min, ksi [MPa] Yield Strength,A min, ksi [MPa] Elongation in 2 in. [50 mm] or 4D, min, % Reduction of Area, min, %B,C Brinell Hardness, max
S31803 . . . annealed 90 [620] 65 [450] 25 . . . 290

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  • UNS S31803 Bars
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