Duplex Steel S31803 Coil/Foil/Shim Manufacturer in Mumbai, India

Largest Duplex Steel S31803 Coil/Foil/Shim Manufacturer & Supplier in Mumbai, India

Jai Hind Metal is a trusted supplier of Duplex Steel S31803 Coils, Foils, and Shims, serving industrial manufacturing, engineering, fabrication, and other specialized applications. We understand that every project has specific material and dimensional requirements, so we support customers with options based on thickness, width, length, dimensional tolerances, surface finish, material condition, and applicable product standards. Duplex Steel S31803 is a duplex stainless steel grade known for its combination of high mechanical strength and good corrosion resistance. Its balanced austenitic-ferritic structure helps provide resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking under suitable service conditions. Depending on the application and operating environment, Duplex Steel S31803 Coils, Foils, and Shims may be used in industrial fabrication, chemical processing equipment, marine-related applications, precision components, and specialized engineering assemblies. At Jai Hind Metal, we focus on supplying materials that meet agreed specifications, with material test certificates and inspection documentation available upon request. Final material selection should be based on the required dimensions, service conditions, verified material specifications, and intended application.

Precision Engineering

Precisely manufactured metal products meeting demanding industrial standards.

Quality Assured

Consistent quality, reliable performance, and strict inspection at every stage.

Custom Dimensions

Available in customized sizes, grades, thicknesses, and specifications.

Reliable Supply

Efficient processing, secure packaging, and dependable delivery worldwide.

Duplex Steel S31803 Coils, Foils, and Shims supplied by Jai Hind Metal are intended to meet the dimensional and material requirements of industrial manufacturing, metal fabrication, engineering, and specialized industrial projects. Duplex Steel S31803 is a duplex stainless steel grade valued for its high mechanical strength and good corrosion resistance in suitable environments. Its austenitic-ferritic microstructure helps resist pitting, crevice corrosion, and chloride-induced stress corrosion cracking under appropriate service conditions. These properties make it a practical material choice for selected chemical processing applications, marine equipment, precision components, fabrication assemblies, and industrial engineering projects where strength, durability, and corrosion performance are important. Final product suitability depends on the operating environment, required dimensions and thickness, material condition, and verified technical specifications.

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Duplex Steel S31803 Coils, Foils, and Shims supplied by Jai Hind Metal are suitable for industrial manufacturing, metal fabrication, chemical processing, and specialized engineering applications where material strength, dimensional accuracy, and reliable performance are important. Duplex Steel S31803 is a duplex stainless steel grade known for its high mechanical strength and good corrosion resistance in suitable environments. Its balanced austenitic-ferritic structure helps provide resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking, making it a suitable choice for selected industrial applications that require durability, corrosion protection, and consistent material quality.

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Composition of Duplex Steel S31803 Coil/Foil/Shim

Duplex Steel S31803 Coils, Foils, and Shims are suitable for a variety of industrial applications where high mechanical strength, corrosion resistance, and dependable material quality are essential. Supplied by Jai Hind Metal, these products support industrial manufacturing, engineering, metal fabrication, chemical processing, and specialized component production. Duplex Steel S31803 is valued for its balanced austenitic-ferritic structure, which provides high strength and good resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking under suitable conditions. These characteristics make the material a practical option for selected marine applications, chemical processing equipment, precision-engineered components, fabrication assemblies, and industrial installations. Its availability in different thicknesses, widths, and dimensions helps accommodate diverse project requirements. Final suitability depends on the service environment, material condition, dimensional requirements, and verified product specifications.

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Duplex Steel S31803 Coil/Foil/Shim Specification

Parameter

Specification / Details

Material Grade

Duplex Stainless Steel S31803

UNS Number

S31803

Common Designation

Duplex 2205

Material Type

Austenitic-Ferritic Duplex Stainless Steel

European Material Number

1.4462

European Grade Name

X2CrNiMoN22-5-3

Applicable Standard

ASTM A240 / A240M

General Requirements

ASTM A480 / A480M

Product Forms

Coils, strips, foil, and shim stock

Manufacturing Process

Hot Rolled / Cold Rolled

Thickness Availability

Thin-gauge foil and shim thicknesses, subject to availability

Width Availability

Standard widths, narrow slit coils, and custom widths

Length Availability

Coil form or cut-to-length strips and sheets

Surface Finish

2B, No. 1, bright annealed, or specified finish, subject to product availability

Edge Condition

Mill Edge, Slit Edge, Deburred Edge, or Trimmed Edge

Delivery Condition

Solution Annealed and Pickled, as applicable

Dimensional Tolerances

According to applicable standards and purchase requirements

Mechanical Properties

Tensile Strength, Yield Strength, Elongation, and Hardness as specified

Corrosion Resistance

Good resistance to pitting, crevice corrosion, and chloride stress corrosion cracking

Inspection & Testing

Chemical Analysis, Mechanical Testing, Dimensional Inspection, and Surface Examination

Certification

Mill Test Certificate (MTC) with heat-number traceability

Additional Documentation

EN 10204 Type 3.1 certification, where required

Packaging

Protective coil wrapping, moisture-resistant packaging, and secured bundles

Customization

Special thicknesses, slit widths, precision shims, and cut-to-size strips

Applications

Gaskets, industrial spacers, precision shims, chemical equipment, marine components, and corrosion-resistant assemblies

Availability

Standard stock sizes and made-to-order products, subject to supplier inventory and manufacturing capacity

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Equivalent Grades Duplex Steel S31803 Coil/Foil/Shim

Standard / ParameterEquivalent Grade / Specification
Material GradeDuplex Stainless Steel S31803
UNS NumberS31803
Common DesignationDuplex 2205
European Material Number1.4462
European Grade NameX2CrNiMoN22-5-3
ASTM Flat Product StandardASTM A240 / A240M
General Product RequirementsASTM A480 / A480M
ASME Material SpecificationASME SA240
Related UNS GradeS32205
Japanese GradeSUS329J3L, subject to standard verification
Chinese Grade022Cr22Ni5Mo3N, subject to standard verification
Material StructureAustenitic-Ferritic Duplex Stainless Steel
Product FormsCoil, foil, strip, shim, and cut-to-size sheets
Manufacturing ProcessHot Rolled / Cold Rolled
Corrosion ResistanceGood resistance to pitting, crevice corrosion, and chloride stress corrosion cracking
Mechanical PropertiesHigh strength, good toughness, and suitable ductility as specified
Typical ApplicationsGaskets, precision shims, industrial spacers, marine equipment, chemical processing, and corrosion-resistant components

Chemical Composition of Duplex Steel S31803 Coil/Foil/Shim

Chemical Element

Symbol

Composition (% by Weight)

Carbon

C

0.030 max

Manganese

Mn

2.00 max

Silicon

Si

1.00 max

Phosphorus

P

0.030 max

Sulfur

S

0.020 max

Chromium

Cr

21.0–23.0

Nickel

Ni

4.5–6.5

Molybdenum

Mo

2.5–3.5

Nitrogen

N

0.08–0.20

Iron

Fe

Balance

Mechanical Properties of Duplex Steel S31803 Coil/Foil/Shim Forged

Mechanical PropertySpecification / Value
Material GradeDuplex Stainless Steel S31803
UNS NumberS31803
Common DesignationDuplex 2205
Applicable StandardASTM A240 / A240M
Forging Standard (where applicable)ASTM A182 / ASME SA182, Grade F51
Tensile Strength620 MPa (90 ksi) minimum
Yield Strength (0.2% Proof)450 MPa (65 ksi) minimum
Elongation25% minimum
Brinell Hardness293 HBW maximum
Rockwell Hardness31 HRC maximum
Material StructureAustenitic-Ferritic Duplex
Heat TreatmentSolution annealed and rapidly cooled, as required by the applicable specification
ToughnessGood impact toughness in the specified delivery condition
Strength CharacteristicsHigh tensile strength and high yield strength compared with many conventional austenitic stainless steels
Corrosion ResistanceGood resistance to pitting, crevice corrosion, and chloride stress corrosion cracking
Testing RequirementsTensile testing, hardness testing, dimensional inspection, and other specified examinations
CertificationMill Test Certificate (MTC) with chemical composition and mechanical test results

Duplex Steel S31803 Coil/Foil/Shim can be supplied in either Pipe or Plate construction and are covered by specification ASTM A182 and ASME B16.5.

Depending on project specifications, dimensional inspections, visual checks, material test certificates, and relevant quality documentation for Duplex Steel S31803 Coils, Foils, and Shims can be arranged where applicable. Before selecting these products, customers should consider the intended application, operating environment, exposure to corrosive substances, temperature conditions, required thickness, dimensional tolerances, and fabrication methods. It is also important to verify the material grade, chemical composition, product condition, surface finish, and applicable standards to ensure the selected material meets the technical requirements and expected performance of the project.

Duplex Steel S31803 Coil/Foil/Shim Production Range

Stainless Steel 304 Weld Neck Flanges

Stainless Steel 304 Slip on Flanges

Stainless Steel 304 Blind Flanges

Stainless Steel 304 Socket weld Flanges

Stainless Steel 304 Threaded Flanges

Stainless Steel 304 Lap Joint Flanges

Important Technical Note: Before publishing content for Duplex Steel S31803 Coils, Foils, and Shims, verify the material grade, chemical composition, and applicable product standards with the manufacturer or material test certificate. Duplex Steel S31803 is a duplex stainless steel grade identified by its austenitic-ferritic microstructure, high mechanical strength, and good corrosion resistance under suitable conditions. Confirm that the supplied coils, foils, and shims meet the relevant material specifications and product standards applicable to their thickness, dimensions, manufacturing process, material condition, and intended application.

We offer These Duplex Steel S31803 Coil/Foil/Shim as per DIN, ISO, JIS or ANSI Standard.

We supply Duplex Steel S31803 Coils, Foils, and Shims in accordance with customer specifications, applicable material standards, and project requirements, with product options determined by the intended application and material availability. Our products can be specified in different thicknesses, widths, lengths, dimensions, and surface finishes to accommodate a wide range of industrial fabrication and engineering needs. At Jai Hind Metal, we emphasize material consistency, dimensional accuracy, surface quality, and adherence to agreed technical specifications. Product requirements can be reviewed against engineering drawings, project documentation, and relevant material standards, with customized dimensions and specifications considered where feasible. Whether you require materials for equipment manufacturing, chemical processing, precision fabrication, maintenance, or specialized industrial projects, we strive to provide dependable material solutions and responsive customer support. For product details, technical specifications, availability, or customized requirements, email us at info@jaihindmetal.com.

Uses & Applications of Duplex Steel S31803 Coil/Foil/Shim

We supply Duplex Steel S31803 Coils, Foils, and Shims based on customer specifications, project requirements, and intended operating conditions, with available product options determined by material availability and manufacturing feasibility. Depending on the application, requirements may include thickness, width, length, dimensional tolerances, surface finish, material condition, and other relevant technical specifications. At Jai Hind Metal, we prioritize accurate material identification, dimensional consistency, surface quality, and suitable inspection procedures to help ensure that supplied products meet agreed requirements. Customized orders can be evaluated against customer drawings, engineering specifications, and applicable material standards. Material test certificates and supporting inspection documentation can also be arranged where required. Our goal is to provide reliable material solutions that support diverse industrial fabrication, manufacturing, and precision engineering needs.

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Looking for high-quality industrial products manufactured to your specific requirements? Contact our team for product details, customized solutions, pricing, and timely delivery.
Email: info@jaihindmetal.com

INDUSTRIES WE SERVE

Our high-performance metal products are engineered to meet the demanding requirements of industries operating in challenging environments, including extreme temperatures, pressure and corrosive conditions.

Marine Applications ↗
Oil & Gas ↗
Chemical Processing ↗
Aerospace ↗
Power Generation ↗
Salt Production ↗
Marine Applications

Marine Applications

Our corrosion-resistant metal products are widely used in marine environments where exposure to seawater, salt spray and harsh atmospheric conditions demands exceptional durability and reliability.

Oil and Gas Industry

Oil & Gas

Our nickel alloys and high-performance metal products are used throughout the oil and gas industry for demanding applications involving high pressure, corrosive fluids, sour gas and extreme operating conditions.

Chemical Processing

Chemical Processing

Our corrosion-resistant alloys provide dependable performance in chemical processing equipment exposed to aggressive chemicals, high temperatures and challenging process conditions.

Aerospace Industry

Aerospace

High-strength nickel alloys and specialty metals are selected for aerospace applications where lightweight performance, strength and resistance to extreme temperatures are essential.

Power Generation

Power Generation

Our specialty metal products support power generation equipment operating under high temperatures, pressure and corrosive conditions, delivering reliable long-term performance.

Salt Production

Salt Production

Corrosion-resistant metals are ideal for salt production environments where continuous exposure to concentrated salt and moisture can severely affect conventional materials.