Incoloy 825 Coil/Foil/Shim Supplier, Exporter & Manufacturer in Mumbai, India

Incoloy 825 Coil, Foil & Shim are manufactured from a nickel-iron-chromium alloy designed to provide excellent corrosion resistance, durability, mechanical reliability, and consistent performance in demanding industrial environments. Its composition, including nickel, chromium, molybdenum, and copper, helps protect the material against acidic corrosion, pitting, crevice corrosion, and chloride-related stress-corrosion cracking. Available in various thicknesses, widths, dimensions, surface finishes, and tolerances, these products support precision cutting, forming, fabrication, and component manufacturing requirements. Their combination of corrosion resistance, dependable strength, and durability makes them suitable for chemical processing equipment, pollution control systems, heat exchangers, marine installations, oil and gas facilities, and industrial storage tanks. Product selection should be based on the operating environment, chemical exposure, fabrication requirements, and applicable material standards.

Parameter	Specification
Material Grade	Incoloy 825 / Alloy 825
UNS Number	N08825
Werkstoff Number	2.4858
Material Type	Nickel-Iron-Chromium-Molybdenum-Copper Alloy
Applicable Standard	ASTM B424 / ASME SB424
Product Forms	Coils, foils, shims, sheets, strips and rolls
Thickness	As per customer requirements and availability
Width	Standard or custom-slit widths
Length	Coil form or cut-to-size sheets and shims
Manufacturing Process	Hot-rolled or cold-rolled
Surface Finish	Annealed, pickled, descaled or bright finish, as specified
Supply Condition	Heat-treated or annealed, as required
Density	Approximately 8.14 g/cm³
Corrosion Resistance	Resistance to sulfuric acid, phosphoric acid, pitting and stress-corrosion cracking in suitable environments
Quality Inspection	Chemical analysis, dimensional checks and mechanical testing as required
Certification	Material Test Certificate (MTC), subject to order requirements
Applications	Chemical plants, heat exchangers, pollution-control equipment, oil and gas systems, acid-handling equipment and industrial gaskets

Parameter

Specification

Material Grade

Incoloy 825 / Alloy 825

UNS Number

N08825

Werkstoff Number

2.4858

Material Type

Nickel-Iron-Chromium-Molybdenum-Copper Alloy

Applicable Standard

ASTM B424 / ASME SB424

Product Forms

Coils, foils, shims, sheets, strips and rolls

Thickness

As per customer requirements and availability

Width

Standard or custom-slit widths

Length

Coil form or cut-to-size sheets and shims

Manufacturing Process

Hot-rolled or cold-rolled

Surface Finish

Annealed, pickled, descaled or bright finish, as specified

Supply Condition

Heat-treated or annealed, as required

Density

Approximately 8.14 g/cm³

Corrosion Resistance

Resistance to sulfuric acid, phosphoric acid, pitting and stress-corrosion cracking in suitable environments

Quality Inspection

Chemical analysis, dimensional checks and mechanical testing as required

Certification

Material Test Certificate (MTC), subject to order requirements

Applications

Chemical plants, heat exchangers, pollution-control equipment, oil and gas systems, acid-handling equipment and industrial gaskets

Element	Chemical Symbol	Composition (%)
Nickel	Ni	38.00–46.00
Chromium	Cr	19.50–23.50
Iron	Fe	22.00 min.
Molybdenum	Mo	2.50–3.50
Copper	Cu	1.50–3.00
Titanium	Ti	0.60–1.20
Aluminum	Al	0.20 max.
Carbon	C	0.05 max.
Manganese	Mn	1.00 max.
Silicon	Si	0.50 max.
Sulfur	S	0.030 max.

Element

Chemical Symbol

Composition (%)

Nickel

38.00–46.00

Chromium

19.50–23.50

Iron

22.00 min.

Molybdenum

2.50–3.50

Copper

1.50–3.00

Titanium

0.60–1.20

Aluminum

0.20 max.

Carbon

0.05 max.

Manganese

1.00 max.

Silicon

0.50 max.

Sulfur

0.030 max.

Mechanical Property	Specification
Tensile Strength	586 MPa minimum
Yield Strength (0.2% Offset)	241 MPa minimum
Elongation	30% minimum
Density	8.14 g/cm³
Modulus of Elasticity	Approximately 196 GPa
Melting Range	1370–1400°C
Hardness	Depends on product thickness and condition

Mechanical Property

Specification

Tensile Strength

586 MPa minimum

Yield Strength (0.2% Offset)

241 MPa minimum

Elongation

30% minimum

Density

8.14 g/cm³

Modulus of Elasticity

Approximately 196 GPa

Melting Range

1370–1400°C

Hardness

Depends on product thickness and condition

Incoloy 825 Coil, Foil & Shim are widely used in industrial applications where excellent corrosion resistance, durability, mechanical reliability, and long-term service performance are essential. Their nickel-iron-chromium composition, enhanced with molybdenum and copper, helps these alloys withstand various corrosive environments, including acidic conditions and chloride-containing media. These products are commonly used in chemical processing equipment, pollution control systems, heat exchangers, marine installations, oil and gas facilities, and industrial storage tanks. Available in a range of thicknesses, widths, surface finishes, and specifications, they support precision cutting, forming, fabrication, and component manufacturing requirements. Their combination of corrosion resistance, dependable mechanical properties, and durability makes them suitable for demanding industrial environments. Final product selection should consider the operating conditions, chemical exposure, fabrication requirements, and applicable material standards.