The Castings of Austenitic Manganese Steel are used in industrial sectors like Mining, Railways, construction machines, crushers, etc., as per specifications of IS 276:2000. The Manganese Steel Castings are known for their excellent toughness, impact strength, and wear resistance and can therefore be used in industries that involve harsh working conditions. Their capability to withstand continuous impact makes them an ideal choice for industrial components.
The BIS Certification for the Castings of Austenitic Manganese Steel is provided for the purpose of ensuring that these castings possess the necessary properties in terms of the chemical composition, mechanical properties, hardness, etc. Some important criteria used in the evaluation of the castings include wear resistance, impact strength, dimensional accuracy, surface finish, etc.
What is IS 276:2000?
IS 276:2000 is the Indian Standard for Austenitic Manganese Steel Castings used in mining equipment, railway components, earthmoving machinery, crushing equipment, and other heavy-duty industrial applications. The standard specifies requirements for chemical composition, mechanical properties, heat treatment, and casting quality to ensure durability and wear resistance. As per the BIS (Bureau of Indian Standards), Manganese Steel Castings are:
- Checked for chemical composition
- Evaluated for mechanical strength
- Assessed for wear and impact resistance
- Tested for casting quality
Who can obtain BIS Approval under IS 276:2000?
BIS certification under IS 276:2000 is required for businesses engaged in the manufacture, import, or supply of Manganese Steel Castings in India.
Applicable to:
- Manufacturers (India) - Must get BIS approval if the products are covered under QCO.
- Foreign Manufacturers - Need certification to export the Manganese Steel Castings to India.
- Importers/Brand Owners - Must ensure that the products are BIS-certified before sale.
- Sellers/Distributors - Should only sell certified metallurgical casting.
Inspection Standards for Manganese Steel Casting Certification
To ensure consistent quality and performance of Austenitic-Manganese Steel Castings used in heavy-duty industrial applications, the Bureau of Indian Standards (BIS) specifies the requirements under IS 276:2000. This certification ensures that manufacturers produce steel castings with the required chemical composition, mechanical strength, impact resistance and wear resistance for reliable service in demanding operating conditions.The BIS testing parameters and quality checks for Austenitic Manganese Steel Castings are listed below:
Step-by-Step BIS Certification Process for Austenitic Manganese Steel Castings
The BIS Authorisation process ensures that Austenitic Manganese Steel Castings meet the required standards for mechanical strength, wear resistance and reliable performance in heavy-duty industrial applications. This process is set by the Bureau of Indian Standards (BIS) and includes the following steps:
- Online Registration: Manufacturers register on the BIS Manak portal by submitting company, factory, and product details. Foreign manufacturers must appoint an Authorized Indian Representative (AIR).
- Testing at BIS-Approved Laboratory: Product samples are tested in BIS-approved laboratories for chemical composition, mechanical properties, hardness, impact strength, dimensional accuracy, and casting quality to ensure conformity with IS 276:2000.
- Application Submission: Application, along with test reports, technical documents, and factory information, shall be provided. Foreign manufacturers should also provide AIR documents.
- Factory Inspection: Officials from BIS inspect the factory where the product is manufactured for its production process and safety. They also look into the quality control process of the factory.
- Grant of BIS License: If all compliance procedures are completed, then the license for certification will be issued by BIS under Scheme-I.
- Use of ISI Mark: Once the process is completed, the manufacturer can put the ISI marking along with CM/L number on their product.
Checklist for BIS License under IS 276:2000
| Document Category | Documents Required |
|---|
| Basic Details | GST Certificate, Email ID & Contact Number, Factory & Office Address, Rent Agreement / Lease Deed (if applicable), Partnership Deed (if applicable for partnership firms) |
| Manufacturing Details | List of Machinery, Process Flow Chart, Factory Layout Plan |
| Raw Material Details | List of Raw Materials, Supplier Details, Raw Material Invoices, Raw Material Test Certificates |
| Testing & Quality Control | List of Testing Equipment, Calibration Certificates, QC/Lab In-charge Appointment Letter & Qualification |
| Production Details | Annual Installed Capacity, Last Year Production Value |
| Product & Packaging Details | Quantity per Package, Nature of Packing, Product Printing / Marking Details |
| Management Details | Top Management Details, BIS Communication Contact Person |
| Brand & Certification Documents | Trademark / Brand Certificate, Consent Letter from BIS Recognized Laboratory |
| Additional Documents | Weekly Off Details, Hygiene Document (if applicable), Relaxation Letter (if applicable), Any Other Relevant Document |
| Foreign Manufacturer Requirements | Agreement with AIR (Authorized Indian Representative), Aadhaar Card of AIR, AIR Nomination Form, Required Undertakings, Scope of License |
The Foreign manufacturers must designate an Authorized Indian Representative (AIR) in India. The representative is the local point of contact for the Bureau of Indian Standards (BIS) and manages all compliance and regulatory requirements in India.
Product Identification and Marking Rules under BIS
After the manufacturer obtains a BIS license, the Standard Mark must be clearly and
permanently marked on each Manganese Steel Casting or its accompanying
documentation/packaging. The marking must also include essential details such as the
manufacturer’s identification and the BIS licence number (CM/L). Additional details are provided
below:
| Requirement | Details |
|---|
| ISI Mark | Indicates that the product is BIS certified and conforms to standards |
| Standard Number | IS 276:2000 |
| CML Number | Certification Marks License (CML) number issued by BIS |
| Manufacturer Details | Name of manufacturer or registered trademark |
| Batch / Date | Batch number, heat number, or manufacturing date for traceability |
Note: Marking is typically applied using durable stamping, tagging, or permanent printing to ensure clear identification during handling, storage, and transportation, as per BIS marking requirements.
BIS License Validity under IS 276:2000
| particulars | Details |
|---|
| Initial Validity | Typically 1 to 2 years, depending on BIS approval conditions |
| Renewal | Must be renewed before expiry by submitting the application along with the prescribed fee and updated documents |
| Surveillane | BIS may inspect factories and test samples periodically |
| Annual Fees | Annual license fee must be paid regularly |
| Compliance | Continuous compliance with BIS requirements is necessary |
| License Format | BIS is shifting towards a 10-digit license number format |
| Non-Compliance Risk | May lead to suspension or cancellation of license |
BIS Certification Cost for IS 276:2000
The cost of BIS Approval for Manganese Steel Castings includes charges for application
processing, testing, factory inspection, licensing and marking. These fees are payable to the
Bureau of Indian Standards as per Scheme-I guidelines.
| Charge Type | Indian Manufacturers | Foreign Manufacturers |
|---|
| Application Fee | INR 1,000 | USD 15 |
| Audit Charges | INR 7,000 | USD 3,200 – 5,900 |
| License Fee | INR 1,000 | USD 15 |
| Marking Fee | As applicable | As applicable |
| Testing Charges | As applicable | As applicable |
| EVTL India Consultancy Fee | As per actual | As per actual |
Note:
- Application fee for foreign manufacturers is payable via SWIFT (SAARC countries may pay in INR with applicable GST).
- Audit charges for foreign manufacturers vary based on country/location.
- The marking fee is determined based on the product category and production volume (MSME benefits may apply).
- Testing charges are to be paid directly to BIS-recognised laboratories.
- Consultancy fees can vary depending on product type and factory location.
Conclusion
Steel castings according to IS 276:2000, known as Austenitic Manganese Steel Castings,
provide durable performance with high resistance to wear and tear. Such castings find wide
application in industrial machines used in mining, railways and crushing equipment. The
compliance with the standard ensures consistent performance of the steel castings owing to the
evaluation of critical factors like composition, mechanical properties, hardness, impact and
freedom from defects in casting.
The conformity with the standards set by BIS ensures that such castings are made under quality
standards. In this context, EVTL India provides its services to help manufacturers with their
compliance with the BIS guidelines under IS 276:2000.
