Incoloy 925 Coil/Foil/Shim Supplier, Exporter & Manufacturer in Mumbai, India

Incoloy 925 Coil, Foil & Shim are produced from a nickel-iron-chromium alloy developed to deliver excellent mechanical strength, corrosion resistance, durability, and reliable service performance in demanding industrial environments. The alloy is strengthened through precipitation hardening, helping it achieve high strength while providing resistance to corrosion and chloride-related stress-corrosion cracking under suitable conditions. Available in various thicknesses, widths, dimensions, surface finishes, and tolerances, these products support precision cutting, machining, fabrication, and component manufacturing requirements. Their combination of high strength, corrosion resistance, and structural reliability makes them suitable for oil and gas equipment, offshore platforms, downhole components, marine installations, and specialized industrial systems. Product selection should consider the operating environment, pressure and temperature conditions, corrosion exposure, fabrication requirements, and applicable material standards.

Parameter	Specification
Material Grade	Incoloy 925 / Alloy 925
UNS Number	N09925
Material Type	Age-hardenable nickel-iron-chromium alloy
Applicable Standard	ASTM B872 for plate, sheet and strip
Product Forms	Coils, foils, shims, strips and cut-to-size sheets
Thickness	As per customer requirements and availability
Width	Standard or custom-slit widths
Length	Coil form or custom-cut lengths
Manufacturing Process	Hot-rolled or cold-rolled, as specified
Surface Finish	Bright, annealed, pickled or descaled, as ordered
Heat Treatment	Solution annealed and age-hardened, as required
Density	Approximately 8.08 g/cm³
Corrosion Resistance	Resistance to pitting, crevice corrosion and chloride-induced stress-corrosion cracking in suitable environments
Quality Inspection	Chemical analysis, dimensional inspection and mechanical testing as required
Certification	Material Test Certificate (MTC), subject to order requirements
Applications	Oil and gas equipment, chemical processing, marine components, pump assemblies and industrial manufacturing

Parameter

Specification

Material Grade

Incoloy 925 / Alloy 925

UNS Number

N09925

Material Type

Age-hardenable nickel-iron-chromium alloy

Applicable Standard

ASTM B872 for plate, sheet and strip

Product Forms

Coils, foils, shims, strips and cut-to-size sheets

Thickness

As per customer requirements and availability

Width

Standard or custom-slit widths

Length

Coil form or custom-cut lengths

Manufacturing Process

Hot-rolled or cold-rolled, as specified

Surface Finish

Bright, annealed, pickled or descaled, as ordered

Heat Treatment

Solution annealed and age-hardened, as required

Density

Approximately 8.08 g/cm³

Corrosion Resistance

Resistance to pitting, crevice corrosion and chloride-induced stress-corrosion cracking in suitable environments

Quality Inspection

Chemical analysis, dimensional inspection and mechanical testing as required

Certification

Material Test Certificate (MTC), subject to order requirements

Applications

Oil and gas equipment, chemical processing, marine components, pump assemblies and industrial manufacturing

Element	Chemical Symbol	Composition (%)
Nickel	Ni	42.00–46.00
Chromium	Cr	19.50–22.50
Iron	Fe	22.00 min.
Molybdenum	Mo	2.50–3.50
Copper	Cu	1.50–3.00
Titanium	Ti	1.90–2.40
Aluminum	Al	0.10–0.50
Carbon	C	0.030 max.
Manganese	Mn	1.00 max.
Silicon	Si	0.50 max.
Phosphorus	P	0.030 max.
Sulfur	S	0.030 max.
Niobium (Columbium)	Nb (Cb)	0.50 max.

Element

Chemical Symbol

Composition (%)

Nickel

42.00–46.00

Chromium

19.50–22.50

Iron

22.00 min.

Molybdenum

2.50–3.50

Copper

1.50–3.00

Titanium

1.90–2.40

Aluminum

0.10–0.50

Carbon

0.030 max.

Manganese

1.00 max.

Silicon

0.50 max.

Phosphorus

0.030 max.

Sulfur

0.030 max.

Niobium (Columbium)

Nb (Cb)

0.50 max.

Mechanical Property	Solution-Annealed Condition	Solution-Annealed & Aged Condition
Tensile Strength	Approx. 685 MPa	Approx. 1,154 MPa
Yield Strength (0.2% Offset)	Approx. 271 MPa	Approx. 832 MPa
Elongation	Approx. 56%	Approx. 27%
Hardness	Approx. 76 HRB	Approx. 32 HRC
Density	Approx. 8.08 g/cm³	Approx. 8.08 g/cm³
Modulus of Elasticity	Approx. 199 GPa	Approx. 199 GPa

Mechanical Property

Solution-Annealed Condition

Solution-Annealed & Aged Condition

Tensile Strength

Approx. 685 MPa

Approx. 1,154 MPa

Yield Strength (0.2% Offset)

Approx. 271 MPa

Approx. 832 MPa

Elongation

Approx. 56%

Approx. 27%

Hardness

Approx. 76 HRB

Approx. 32 HRC

Density

Approx. 8.08 g/cm³

Modulus of Elasticity

Approx. 199 GPa

Incoloy 925 Coil, Foil & Shim are used in demanding industrial applications where high mechanical strength, corrosion resistance, durability, and reliable service performance are essential. This precipitation-hardenable nickel-iron-chromium alloy is designed to provide enhanced strength and resistance to corrosion, including chloride-related stress-corrosion cracking under suitable service conditions. These products are suitable for applications involving oil and gas equipment, offshore platforms, downhole components, marine engineering, and specialized industrial systems. Available in a range of thicknesses, widths, surface finishes, and specifications, they can support precision cutting, machining, fabrication, and component manufacturing requirements. Their combination of strength, corrosion resistance, and mechanical reliability makes them suitable for challenging operating environments. Final product selection should consider service conditions, pressure and temperature requirements, corrosion exposure, fabrication needs, and applicable material standards.