Introduction

Fire resistant steel is specially designed for structural applications where steel components may be exposed to elevated temperatures and fluctuations in stress. Unlike ordinary structural steel, fire resistant steel is developed with controlled alloying elements to retain improved strength properties at high temperatures.

In India, IS 15103:2002 – Fire Resistant Steel – Specification specifies requirements for fire resistant steel used in structural work. BIS's official technical summary states that these steels are intended for structural applications up to a maximum temperature of 600°C for a maximum duration of 3 hours. The standard covers plates, strips, sections and bars and identifies two grades: FR-Fe 410 (Grade A) and FR-Fe 490 (Grade B).

The current BIS Product Manual PM/15103/1 provides certification guidance under Scheme-I of the BIS Conformity Assessment Regulations, 2018. It identifies product grouping, sampling, testing equipment and the Scheme of Inspection and Testing for manufacturers seeking BIS certification.

IS 15103:2002 is also specifically included in the Steel and Steel Products (Quality Control) Order, 2024, with implementation with immediate effect.

Qualitance India provides end-to-end BIS Certification Consultancy for Fire Resistant Steel as per IS 15103:2002, including product applicability assessment, product grouping, documentation, sample preparation, laboratory testing coordination, BIS application support and factory inspection preparation.

What is IS 15103:2002?

IS 15103:2002 is titled:

“Fire Resistant Steel – Specification”

The standard specifies requirements for fire resistant steels intended for structural applications where components can be exposed to both fire and fluctuating stresses. BIS explains that fire-resistant properties are achieved through the incorporation of controlled proportions of alloying elements such as chromium and molybdenum.

The standard covers:

Plates
Strips
Sections
Bars

and identifies two grades:

FR-Fe 410 – Grade A
FR-Fe 490 – Grade B

The steel products are rolled from cast material and require control of both chemical composition and mechanical properties.

What is Fire Resistant Steel?

Fire resistant steel is structural steel designed to maintain improved strength characteristics when exposed to elevated temperatures.

BIS's technical summary states that IS 15103 steel is intended for structural work up to:

600°C for a maximum duration of 3 hours.

This type of steel can be useful in structures where fire exposure is a design consideration and retaining structural strength at elevated temperatures is important.

Fire resistant steel may be used in:

Structural buildings
Industrial structures
Infrastructure projects
Steel frames
Structural beams
Columns
Sections
Bars
Other structural components covered by the standard

The final application depends on the structural design and project requirements.

Why is Fire Resistant Steel Used?

Fire can significantly affect the mechanical properties of steel. As temperature increases, structural strength can reduce.

Fire resistant steel is designed to provide improved temperature stability through controlled composition and specified high-temperature mechanical properties.

The technical requirements of IS 15103:2002 therefore focus on:

Chemical composition
Ambient-temperature strength
Elevated-temperature strength
Bend performance
Impact performance
Freedom from defects
Dimensions and tolerances

BIS specifically identifies high-temperature tensile testing at 600°C as an important part of the standard's performance evaluation.

Grades of Fire Resistant Steel under IS 15103:2002

IS 15103:2002 specifies two principal grades.

FR-Fe 410 – Grade A

This grade is identified as FR-Fe 410.

FR-Fe 490 – Grade B

This grade is identified as FR-Fe 490.

The BIS technical summary further notes colour identification at the ends of the product:

Grade A – Blue
Grade B – Red

Correct grade identification is important when preparing the BIS licence scope and selecting representative samples.

Scope of IS 15103:2002

The standard covers:

Plates
Strips
Sections
Bars

The BIS technical summary states that these products are rolled from cast material.

The Product Manual provides grouping guidance in Annex A, meaning manufacturers intending to cover different product varieties must review the applicable grouping requirements before selecting samples.

Is BIS Certification Mandatory for Fire Resistant Steel?

Yes. Fire Resistant Steel under IS 15103:2002 is included in the compulsory BIS certification framework.

The Steel and Steel Products (Quality Control) Order, 2024 specifically lists:

IS 15103:2002 – Fire resistant steel – Specification

and specifies:

“With immediate effect.”

The QCO lists a broad range of ITC (HS) codes for products covered by the standard, including codes covering relevant flat products, bars and sections.

Manufacturers should still check the latest QCO amendments, exemptions and government notifications applicable to their specific product and business category.

Steel and Steel Products Quality Control Order

The Steel and Steel Products QCO is important for manufacturers producing fire resistant steel.

For IS 15103:2002, the order establishes compulsory conformity requirements and links the product to the BIS certification framework.

The current QCO specifically includes IS 15103:2002 and gives immediate effect for implementation.

This means manufacturers supplying covered fire resistant steel products in India need to ensure the products comply with the applicable standard and BIS certification requirements.

BIS Certification for Fire Resistant Steel

BIS certification demonstrates that a manufacturer's fire resistant steel product has been assessed against the applicable requirements of IS 15103:2002.

The BIS Product Manual states that certification is operated under Scheme-I of the BIS Conformity Assessment Regulations, 2018.

After successful conformity assessment and grant of the BIS licence, the manufacturer can use the BIS Standard Mark / ISI Mark on products covered by the approved licence scope and in accordance with BIS marking requirements.

Who Needs BIS Certification for Fire Resistant Steel?

BIS certification is relevant to manufacturers producing fire resistant steel products covered under IS 15103:2002.

This can include:

Fire Resistant Steel Manufacturers
Structural Steel Manufacturers
Steel Plate Manufacturers
Steel Strip Manufacturers
Steel Section Manufacturers
Steel Bar Manufacturers
Special Grade Steel Manufacturers
Structural Component Manufacturers
Steel Rolling Mills
Engineering Steel Manufacturers
OEM Manufacturers
Contract Manufacturers

Importers and businesses supplying covered steel products should separately verify their obligations under the current QCO.

BIS Certification Eligibility Requirements

A manufacturer seeking BIS certification should generally have appropriate production, testing and quality-control facilities.

These may include:

Steelmaking or suitable steel-processing facilities
Casting facilities
Rolling facilities
Product finishing facilities
Heat-treatment facilities, where applicable
Cutting and sizing equipment
Chemical-analysis laboratory
Mechanical-testing facilities
High-temperature tensile-testing facility
Bend-testing facility
Impact-testing facility
Dimensional inspection equipment
Calibration system
Quality-control personnel
Production records
Test records
Heat/cast traceability
Marking and packing arrangements

The exact requirements depend on the product grade, product form and proposed licence scope.

BIS Certification Process for Fire Resistant Steel

Step 1 – Product Applicability Assessment

The manufacturer's product is assessed against IS 15103:2002.

The review includes:

Product form
Grade
Size
Manufacturing route
Intended application
Proposed BIS licence scope

Step 2 – Grade Identification

The manufacturer determines whether the product is:

FR-Fe 410 – Grade A

FR-Fe 490 – Grade B.

Step 3 – Product Grouping

Grouping is reviewed according to the BIS Product Manual and applicable Annex A provisions.

Step 4 – Documentation Preparation

Technical, manufacturing and quality-control documents are prepared.

Step 5 – Sample Preparation

The BIS Product Manual specifies:

Mechanical test sample: 1 metre

Chemical test sample: 5 pieces of 50 mm × 50 mm.

Representative samples should be selected according to the proposed licence scope and applicable grouping provisions.

Step 6 – Laboratory Testing

Samples are tested against the applicable requirements of IS 15103:2002.

Step 7 – BIS Application

The manufacturer submits the BIS application along with the required technical and factory documentation.

Step 8 – Factory Assessment

BIS assesses the manufacturing facility, testing laboratory, production controls and quality-control system.

Step 9 – Observation Closure

Any observations identified during the assessment are addressed through corrective action and supporting records.

Step 10 – BIS Licence Grant

After successful conformity assessment, BIS grants the licence for the approved scope.

Step 11 – ISI Marking

The manufacturer can apply the BIS Standard Mark to products covered by the licence according to applicable marking requirements.

Testing Requirements for Fire Resistant Steel

Testing is a critical part of BIS certification for IS 15103:2002.

BIS's official technical summary identifies the major tests as:

Tensile test at ambient temperature
Tensile test at elevated temperature of 600°C
Bend test
Impact test
Freedom from defects
Mass
Dimensions and tolerances
Chemical composition

Chemical Composition

Chemical composition is one of the most important requirements for fire resistant steel.

The BIS technical summary explains that IS 15103 specifies both ladle analysis and product analysis for the chemical composition. It identifies controlled limits for:

Carbon
Silicon
Manganese
Sulphur
Phosphorus
Chromium
Molybdenum

These controlled alloying elements help provide the required fire-resistant properties together with necessary weldability.

The current BIS LIMS testing entry also identifies separate testing charges for these chemical elements under Clauses 6 and 7.1/Table 1.

Carbon

Carbon is controlled because it affects:

Strength
Hardness
Weldability
High-temperature behaviour

The applicable carbon limit depends on the selected grade.

Silicon

Silicon contributes to steel deoxidation and influences the material's mechanical characteristics.

Its content is controlled according to the applicable grade.

Manganese

Manganese contributes to strength and metallurgical performance, but must be maintained within the specified range.

Sulphur and Phosphorus

Sulphur and phosphorus are controlled because excessive levels can affect toughness, weldability and overall steel quality.

Chromium and Molybdenum

Chromium and molybdenum are particularly important to the fire-resistant characteristics of this type of steel.

BIS specifically states that fire resistance is achieved through controlled incorporation of alloying elements such as chromium and molybdenum.

Tensile Test at Ambient Temperature

Ambient-temperature tensile testing evaluates the mechanical properties of the steel under normal conditions.

Important properties include:

Tensile strength
Yield strength
Percentage elongation

The BIS technical summary specifically identifies these requirements under the tensile test procedure.

Tensile Test at 600°C

One of the most important distinguishing features of IS 15103 is elevated-temperature tensile testing.

The standard requires testing at:

600°C

The purpose is to determine whether the steel maintains the specified strength characteristics at elevated temperature.

The BIS technical summary confirms that both tensile strength, yield strength and percentage elongation requirements are evaluated in the relevant high-temperature testing framework.

The standard also includes a detailed procedure for elevated-temperature tensile testing in its annexure.

Bend Test

The bend test evaluates the ductility and bending behaviour of the steel.

BIS specifies that the sample is doubled over with an internal diameter of approximately 2 to 3 times the specimen thickness, and the sample should not crack.

The current BIS LIMS entry identifies Clause 11 – Bend Test as a specific testing requirement.

Impact Test

Impact performance is also an important requirement.

The BIS technical summary states that the absorbed impact energy must be:

Not less than 27 joules at 0°C.

Impact testing helps evaluate the toughness of the steel under the specified temperature condition.

Freedom from Defects

The steel must be free from unacceptable defects such as:

Cracks
Surface flaws
Laminations
Other defects affecting serviceability

BIS's technical summary specifically identifies freedom from defects as one of the required inspection areas.

The current BIS LIMS listing also identifies Clause 13 – Freedom from Defects as a testing requirement.

Mass, Dimensions and Tolerances

The finished products must comply with applicable dimensional requirements.

This includes the relevant:

Thickness
Width
Length
Cross-sectional dimensions
Mass
Tolerances

The exact dimensional requirements depend on the form of the fire resistant steel product.

Product Forms Covered

IS 15103:2002 covers:

Plates

Flat rolled structural steel plates.

Strips

Steel strips manufactured according to the applicable requirements.

Sections

Structural sections used for construction and engineering applications.

Bars

Steel bars suitable for structural applications within the standard's scope.

The BIS technical summary identifies all four product forms.

Raw Material Requirements

The BIS Product Manual states:

Raw Material: No specific requirement.

However, manufacturers must ensure that their production route can consistently achieve the chemical and mechanical properties specified by IS 15103:2002.

Manufacturers should maintain appropriate control over:

Raw-material source
Heat/cast number
Material certificates
Input chemical composition
Melting records
Casting records
Production traceability

Manufacturing Process for Fire Resistant Steel

A typical manufacturing process may include:

Raw-material preparation
Melting
Chemical composition adjustment
Refining
Ladle analysis
Casting
Billet/slab preparation
Reheating
Rolling
Controlled cooling, where applicable
Cutting
Finishing
Dimensional inspection
Chemical analysis
Ambient tensile testing
Elevated-temperature tensile testing
Bend testing
Impact testing
Surface inspection
Final inspection
Packing
Marking

The actual manufacturing route depends on the product form and manufacturer's technology.

BIS Factory Inspection for Fire Resistant Steel

Factory assessment is an important part of BIS certification.

During inspection, BIS may assess:

Steelmaking and Casting

Where the manufacturer controls melting and casting, relevant process and traceability arrangements may be examined.

Rolling Facilities

Equipment used to manufacture plates, strips, sections or bars.

Heat Treatment / Cooling

Applicable process-control arrangements.

Chemical Laboratory

Facilities for ladle and product chemical analysis.

Tensile Testing

Standard tensile testing equipment for ambient-temperature mechanical properties.

High-Temperature Tensile Testing

Suitable facilities for testing tensile properties at 600°C.

Bend Testing

Suitable equipment for carrying out the applicable bend test.

Impact Testing

Suitable impact-testing equipment for the specified temperature requirement.

Dimensional Inspection

Appropriate gauges and measuring instruments.

Calibration

The manufacturer should maintain a suitable calibration plan for testing equipment.

Traceability

Heat and production traceability should be maintained.

Quality Records

Production and testing records should be available for assessment.

Testing Equipment for IS 15103:2002

The current BIS Product Manual specifies that applicants should refer to Annex B for the test-equipment list.

Depending on the testing scope, facilities may include:

Universal Testing Machine
High-temperature tensile-testing arrangement
Furnace capable of maintaining the required temperature
Bend-testing arrangement
Impact-testing machine
Chemical-analysis equipment
Vernier calipers
Micrometers
Measuring scales
Dimensional gauges
Surface-inspection equipment

The exact equipment requirement should be established from the current BIS Product Manual and proposed licence scope.

Product Grouping for IS 15103:2002

Product grouping is important where a manufacturer produces more than one grade, size or product form.

The BIS Product Manual specifically states:

Grouping Guidelines: Please refer Annex A.

This means the manufacturer should review the applicable grouping provisions before selecting samples.

Proper grouping can help determine:

Which grades need representative testing
Which sizes can be included
Which product forms can be covered
Which sample should represent the proposed licence scope

The final licence scope also depends on the manufacturer's manufacturing and testing capabilities.

Scheme of Inspection and Testing

The BIS Product Manual provides a Scheme of Inspection and Testing under Annex C.

The manufacturer should maintain:

Suitable laboratory facilities
Calibration plan
Testing procedures
Inspection records
Production records
Traceability
Non-conforming product controls
BIS marking arrangements

Because fire resistant steel performance depends heavily on chemical composition and elevated-temperature mechanical properties, consistent batch control is particularly important.

BIS Testing Charges for Fire Resistant Steel

Current BIS LIMS information provides testing charges for IS 15103:2002.

A current entry from the National Institute of Secondary Steel Technology lists:

₹11,500 excluding taxes

for all grades, all sizes and all designations under the listed testing scope.

The same listing provides individual test charges such as:

Test	Listed Charge
Tensile Test – Clause 10	₹1,500
Bend Test – Clause 11	₹500
Impact Test – Clause 12	₹1,000
Freedom from Defects – Clause 13	₹500
Carbon	₹1,000
Silicon	₹1,000
Manganese	₹1,000
Phosphorus	₹1,000
Sulphur	₹1,000
Chromium	₹1,500
Molybdenum	₹1,500

Another current BIS LIMS listing shows a testing charge of ₹8,100 for IS 15103:2002 at another laboratory.

These are laboratory-specific testing charges and are not the total BIS certification cost.

BIS Certification Cost for Fire Resistant Steel

There is no single fixed BIS certification cost applicable to every manufacturer.

The total cost may depend on:

BIS application fees
Laboratory testing
Number of grades
Product forms
Size range
Grouping
Number of representative samples
Factory assessment
High-temperature testing arrangements
Testing equipment
Calibration
Documentation
Retesting, if required
Consultancy charges

For an accurate quotation, the manufacturer's grade, product form, size range and proposed BIS licence scope should be assessed before testing.

Documents Required for BIS Certification

Typical documents may include:

Company registration documents
Factory address proof
Factory layout
Manufacturing process flow chart
Machinery list
Product specifications
Grade details
Product form details
Size range
Product drawings
Raw-material details
Heat/cast details
Material test certificates
Chemical-analysis records
Supplier details
Testing equipment list
Calibration certificates
Quality Assurance Plan
Inspection records
Production records
Test reports
High-temperature test records
Impact-test records
Bend-test records
Product photographs
Packing details
Marking details
Authorised signatory documents
Trademark documents, where applicable

The exact documents depend on the manufacturing facility and proposed certification scope.

Marking Requirements

Marking is an important part of BIS certification.

BIS's technical summary identifies the grade end-marking arrangement as:

FR-Fe 410 / Grade A – Blue

FR-Fe 490 / Grade B – Red.

The manufacturer must also follow the applicable BIS requirements for the Standard Mark, product identification and traceability.

The current marking requirements should be implemented according to the latest edition of the standard, BIS Product Manual and licence conditions.

Common Reasons for BIS Certification Delays

Manufacturers may experience delays because of:

Incorrect grade selection
Incorrect product form
Incorrect product scope
Chemical-composition failure
Carbon or alloy-element deviation
High-temperature tensile failure
Ambient tensile failure
Bend-test failure
Impact-test failure
Surface defects
Laminations
Dimensional non-conformity
Inadequate high-temperature testing facility
Missing calibration records
Poor heat/cast traceability
Incorrect sample selection
Incorrect product grouping
Factory not ready for inspection
Incomplete technical documents
Incorrect marking

A pre-certification review of chemistry, product grouping and high-temperature testing capability can help prevent avoidable delays.

Benefits of BIS Certification for Fire Resistant Steel

Regulatory Compliance

Helps manufacturers comply with applicable BIS and Steel QCO requirements.

ISI Mark

Allows eligible manufacturers to use the BIS Standard Mark on products covered by the approved licence.

Elevated-Temperature Performance

High-temperature tensile testing provides a basis for evaluating the specified performance at 600°C.

Consistent Material Quality

Chemical and mechanical testing supports consistency between production batches.

Structural Applications

Certified fire resistant steel can be used in structural applications covered by the standard.

Customer Confidence

BIS certification can strengthen confidence among structural steel buyers, contractors and project developers.

Market Acceptance

Certification supports legal market access where BIS certification is compulsory.

Better Quality Control

The certification framework encourages systematic chemical, mechanical and dimensional controls.

Why Choose Qualitance India?

Qualitance India provides professional BIS Certification Consultancy for manufacturers seeking BIS and ISI Mark certification.

For Fire Resistant Steel as per IS 15103:2002, our consultancy support can include:

Product applicability assessment
IS 15103:2002 requirement review
FR-Fe 410 / FR-Fe 490 assessment
Product-form assessment
Size-range assessment
Product grouping guidance
Sample selection guidance
Chemical testing coordination
Ambient tensile-testing coordination
600°C high-temperature tensile-testing coordination
Bend testing coordination
Impact testing coordination
Documentation preparation
BIS application assistance
Factory inspection preparation
Testing equipment guidance
Quality-control documentation
Observation closure support
BIS licence assistance

Our support is designed to help manufacturers manage the certification process from initial product assessment through laboratory testing, BIS application, factory assessment and licence approval.

Contact Qualitance India

Phone: +91 93106 15170
Email: info@qualitanceindia.com
Website: qualitanceindia.com

BIS Certification Process – Quick Flow

Product Identification
↓
IS 15103:2002 Requirement Review
↓
Grade Identification – FR-Fe 410 / FR-Fe 490
↓
Plate / Strip / Section / Bar Assessment
↓
Size & Product Grouping
↓
Licence Scope Finalisation
↓
Documentation Preparation
↓
Representative Sample Preparation
↓
Chemical Composition Testing
↓
Ambient Temperature Tensile Test
↓
600°C Elevated Temperature Tensile Test
↓
Bend Test
↓
Impact Test
↓
BIS Application
↓
Application Scrutiny
↓
Factory Assessment
↓
Observation Closure
↓
BIS Licence Grant
↓
ISI Mark on Approved Fire Resistant Steel

Frequently Asked Questions

1. What is IS 15103:2002?

IS 15103:2002 is the Indian Standard titled Fire Resistant Steel – Specification.

2. What is fire resistant steel?

Fire resistant steel is structural steel designed to provide specified strength performance at elevated temperatures. IS 15103 covers steel intended for structural work up to 600°C for a maximum duration of 3 hours.

3. What grades are covered under IS 15103?

The standard identifies two grades:

FR-Fe 410 – Grade A

FR-Fe 490 – Grade B.

4. What products are covered?

The standard covers plates, strips, sections and bars.

5. Is BIS certification mandatory?

Yes. IS 15103:2002 is specifically listed in the Steel and Steel Products (Quality Control) Order, 2024, with immediate implementation.

6. What chemical elements are controlled?

Important controlled elements include carbon, silicon, manganese, sulphur, phosphorus, chromium and molybdenum.

7. Why are chromium and molybdenum important?

BIS explains that controlled alloying elements such as chromium and molybdenum contribute to the fire-resistant properties of the steel.

8. Is tensile testing required at high temperature?

Yes. IS 15103 includes tensile testing at 600°C as an important requirement.

9. What properties are checked in tensile testing?

The relevant requirements include tensile strength, yield strength and percentage elongation.

10. What is the impact-test requirement?

The BIS technical summary states that impact energy shall be not less than 27 joules at 0°C.

11. What is the bend-test requirement?

The test piece is doubled over with an internal diameter of approximately 2–3 times the thickness, and the sample should not crack.

12. What is the BIS sample size?

The Product Manual specifies 1 metre for mechanical tests and five 50 mm × 50 mm pieces for chemical tests.

13. Are product-grouping guidelines available?

Yes. The BIS Product Manual directs applicants to Annex A for grouping guidelines.

14. Is there a specific raw-material requirement?

The BIS Product Manual states “No specific requirement” for raw material.

15. What is the current BIS testing charge?

A current BIS LIMS entry lists ₹11,500 excluding taxes for all grades, sizes and designations at the National Institute of Secondary Steel Technology. Another current laboratory entry lists ₹8,100.

16. Is factory inspection required?

Yes. Factory assessment forms part of the BIS Scheme-I certification process.

17. What equipment is required?

The BIS Product Manual directs applicants to Annex B for testing equipment. Facilities can include tensile-testing, high-temperature tensile-testing, bend-testing, impact-testing, chemical-analysis and dimensional-measurement equipment.

18. Can both FR-Fe 410 and FR-Fe 490 be included in the licence?

The applicable licence scope and grouping depend on the current BIS Product Manual and the manufacturer's manufacturing and testing capabilities. Grade-specific representative testing should be planned accordingly.

19. How long does BIS certification take?

The timeline depends on product scope, grouping, documentation, laboratory availability, testing, application scrutiny, factory assessment and closure of observations.

20. Can Qualitance India help with IS 15103:2002 certification?

Yes. Qualitance India provides product assessment, grouping guidance, documentation, laboratory testing coordination, BIS application support and factory inspection preparation.

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Related BIS Certification Services

BIS Certification for Structural Weather Resistant Steel – IS 11587:1986
BIS Certification for Structural Steel – IS 2062
BIS Certification for Structural Steel with Improved Seismic Resistance – IS 15962:2012
BIS Certification for Galvanized Structural Steel – IS 16732:2019
BIS Certification for High Strength Structural Steel
BIS Certification for Steel Plates and Sections
BIS Certification for Special Steel Products
BIS & ISI Mark Certification
BIS Factory Inspection Assistance
BIS Testing Coordination

Conclusion

IS 15103:2002 – Fire Resistant Steel – Specification establishes requirements for fire resistant steel used in structural applications where steel may be exposed to elevated temperatures and fluctuating stresses. The standard covers plates, strips, sections and bars and identifies two grades: FR-Fe 410 (Grade A) and FR-Fe 490 (Grade B).

One of the most important features of IS 15103 is its requirement for evaluating steel performance at 600°C, in addition to ambient-temperature mechanical properties. The standard also covers chemical composition, bend performance, impact strength, freedom from defects, mass and dimensions.

The BIS Product Manual specifies 1 metre mechanical-test samples and five 50 mm × 50 mm pieces for chemical testing, provides grouping guidance through Annex A, testing-equipment guidance through Annex B and the Scheme of Inspection and Testing through Annex C.

IS 15103:2002 is also included in the Steel and Steel Products (Quality Control) Order, 2024, with immediate effect.

Manufacturers should therefore pay particular attention to FR-Fe 410 / FR-Fe 490 grade selection, chemical composition, chromium and molybdenum control, ambient and 600°C tensile properties, impact strength, bend performance, dimensional accuracy, defect control, product grouping and testing capability before applying for BIS certification.

Current BIS LIMS information shows laboratory testing availability for IS 15103:2002, with listed charges varying by laboratory and scope; one current entry shows ₹11,500 excluding taxes for all grades, sizes and designations.

Qualitance India provides end-to-end BIS Certification Consultancy for Fire Resistant Steel as per IS 15103:2002, including product assessment, grade and scope review, grouping guidance, documentation, sample preparation, laboratory testing coordination, BIS application support and factory inspection preparation.

For BIS Certification and ISI Mark Consultancy for Fire Resistant Steel, contact Qualitance India today.