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Incoloy 825 / 2.4858

Incoloy 825 / 2.4858

The goods can be picked up by self-delivery at metal depots in Kyiv. Also, in agreement with the customer, rolled metal products can be delivered to any region of Ukraine

  • Characteristics
  • Description

Incoloy 825 Delivery Forms

Wheel Incoloy 825

Diameter 4-300mm

Incoloy 825 sheet

Thickness 0.5-20mm

Incoloy 825 Tape

Thickness 0.2-2mm

Stripe Incoloy 825

Thickness 10-50mm

Incoloy 825 wire

Diameter 0.5-9mm

Incoloy 825 Pipe

– Hot-rolled round pipe

with a diameter of 38 to 244.5 mm,

thickness from 3mm to 25mm

-Cold drawn round tube

diameter from 6mm to 219.1mm

thickness from 0.9 to 14.2mm

Incoloy 825 / Alloy 825 / 2.4858 / KhN40MDTYu

Incoloy 825 is distinguished by a complex structural composition dominated by nickel, chromium and iron. Grade 825 alloys are characterized by high resistance to corrosion in high concentration acidic environments and local corrosion, which provokes damage to the grain, causing a decrease in ductility and strength.

Special qualities

The steel grader classifies the material as a super alloy, confirming its high performance properties. They are provided by an optimal combination of different metals that make up the steel, where:

– Nickel prevents cracking, being resistant to ion-chloride destruction.

– Chromium provides resistance to oxidizing agents, including nitrate and nitrate ones.

– Molybdenum resists crevice electrical corrosion.

– Titanium prevents intergranular corrosion damage.

– Nickel, copper and molybdenum also contribute to resistance to sulfuric and phosphoric acid.

applications

Incoloy 825 alloys are in high demand in the production of equipment for the oil, gas, chemical, and oil refining industries.

Alloy 825 chemistry

Ni

Cr

Mo

Cu

Ti

Al

Mn

C

Si

S

Fe

38.0-46.0

19.5-23 .5

2.5-3.5

1.5-3.0

0.6-1.2

<0.20

<1,0

<0.05

<0.50

<0.03

˃22.0

Mechanical properties of the alloy Incoloy 825

Tensile strength

100 ksi

690 MPa

Yield strength (0.2% deviation)

45 ksi

310 MPa

Elongation, min.

45 %

Incoloy 825 Delivery Forms

Incoloy 825 circle

Diameter 4-300mm

Incoloy 825 sheet

Thickness 0.5-20mm

Incoloy 825 Tape

Thickness 0.2-2mm

Incoloy 825 strip

Thickness 10-50mm

Incoloy 825 wire

Diameter 0.5-9mm

Incoloy 825 pipe

– Hot-rolled round tube

diameter from 38 to 244.5 mm,

thickness from 3 to 25 mm

-Chol single-drawn round pipe

diameter from 6 to 219.1mm

thickness from 0, 9 to 14.2mm

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