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BIS ISI Certification for Wrought Aluminium and Aluminium Alloy Plates IS 736:1986
Wrought aluminium and aluminium alloy plates are flat, rectangular products widely used in general engineering applications. These plates are manufactured through mechanical processes such as hot rolling and cold rolling to achieve the required thickness, dimensions, and mechanical properties.
Indian Standard IS 736:1986 specifies the requirements for wrought aluminium and aluminium alloy plates intended for general engineering purposes. The standard defines chemical composition, mechanical properties, dimensions, tolerances, and quality parameters to ensure reliable performance in industrial applications.
BIS ISI certification under IS 736:1986 is mandatory for these products. Manufacturers must obtain a BIS license to use the ISI mark before manufacturing, importing, or selling them in the Indian market. This certification ensures compliance with prescribed quality and performance standards.
IS 736:1986 – Key Technical Requirements for Wrought Aluminium Plates
- (i) Chemical composition requirements of aluminium alloys
- (ii) Mechanical properties including tensile strength
- (iii) Dimensional accuracy and thickness tolerances
- (iv) Freedom from surface and internal defects
- (v) Manufacturing processes such as hot rolling and cold rolling
- (vi) Marking, identification, and traceability requirements
- (vii) Inspection and testing procedures as per the standard
Overview of ISI Mark Certification for Wrought Aluminium Plates
IS 736:1986 applies to wrought aluminium and aluminium alloy plates used in general engineering applications such as fabrication, structural components, transportation, and machinery manufacturing.
The standard ensures that plates meet specified requirements for composition, strength, dimensions, and surface quality. It also defines acceptable manufacturing practices and inspection procedures to maintain product consistency.
BIS ISI certification under the Product Certification Scheme (Scheme I) confirms compliance with IS 736:1986. Manufacturers must establish proper manufacturing infrastructure, testing capability, and quality control systems before obtaining the license.
Process Required for BIS ISI Mark Certification for Wrought Aluminium Plates (IS 736:1986)
To obtain BIS ISI Mark Certification under IS 736:1986, manufacturers must follow the BIS Product Certification Scheme (Scheme I). The process ensures that the products comply with all specified requirements before being marketed in India.
Estimated Timeline: The BIS certification process generally takes around 30 to 45 days depending on inspection and testing timelines.
Step-by-Step Certification Process
- Application Submission: Submit application on BIS Manak Online portal with product details and IS 736:1986 standard.
- Product Testing Preparation: Ensure testing facilities for chemical composition, tensile properties, and dimensional checks.
- Factory Inspection: BIS officials inspect manufacturing unit, production process, and quality control system.
- Sample Testing: Samples are tested in BIS-recognized laboratories as per IS 736:1986.
- Grant of BIS License: After successful compliance, BIS grants CM/L license to use ISI mark.
Requirements to Obtain BIS License for Wrought Aluminium and Aluminium Alloy Plates (IS 736:1986)
- Compliance of aluminium plates with chemical composition, mechanical properties, and dimensional requirements as specified under IS 736:1986.
- Availability of testing facilities for chemical analysis, tensile testing, and dimensional verification of plates.
- Appointment of qualified quality control personnel responsible for monitoring production processes and ensuring compliance with BIS standards.
- Implementation of the Scheme of Inspection and Testing (SIT) prescribed by BIS for consistent product quality and conformity.
To obtain BIS ISI Mark Certification for wrought aluminium and aluminium alloy plates under Product Certification Scheme-I, manufacturers must submit documents categorized as follows:
- Administrative Details: Business registration documents, factory address proof, GST registration, and other statutory approvals.
- Technical Details: Product specifications, alloy grades, plate dimensions, manufacturing processes (hot rolling/cold rolling), and testing parameters as per IS 736:1986.
- Quality Control Personnel Details: Qualification and experience of personnel responsible for inspection and testing.
- Commercial Details: Brand name, trademark details (if applicable), and authorization documents.
Cost of BIS ISI Certification for Wrought Aluminium and Aluminium Alloy Plates (IS 736:1986)
The following are indicative government charges involved in obtaining BIS ISI Certification under Product Certification Scheme-I. These fees are payable to BIS.
| S. No. | Particular | Amount (INR) | Remarks |
|---|---|---|---|
| 1 | Application Fee | ₹1,000 | Payable to BIS |
| 2 | Inspection / Audit Fee | ₹7,000 | Payable to BIS |
| 3 | Product Testing Fee | As applicable | Depends on product type and laboratory testing |
| 4 | Marking Fee | As per actual | As per BIS fee structure |
Important Note: Product testing as per IS 736:1986 is mandatory before grant of license. BIS evaluates manufacturing capability, testing facilities, and quality control systems during certification. Fees are indicative and subject to change as per BIS guidelines.
Benefits of Getting ISI Mark Certification for Wrought Aluminium Plates (IS 736:1986)
ISI certification for aluminium plates ensures compliance with Indian standards and provides multiple advantages to manufacturers and users.
1. Assured Product Quality
Certification ensures compliance with chemical composition, mechanical properties, and dimensional accuracy as per IS 736:1986.
2. Mandatory Market Compliance
BIS certification is mandatory for products covered under IS 736:1986 before they can be marketed in India.
3. Improved Market Acceptance
ISI-marked aluminium plates are widely accepted in engineering, fabrication, and industrial applications.
4. Enhanced Brand Credibility
The ISI mark enhances trust among customers and regulatory authorities.
5. Competitive Advantage
Certified manufacturers gain preference in industrial supply chains and government procurement.
Frequently Asked Questions (FAQs) – BIS ISI Certification for Aluminium Plates (IS 736:1986)
1. Which standard applies to aluminium plates?
Aluminium plates for general engineering purposes are covered under IS 736:1986.
2. Is BIS ISI certification mandatory for aluminium plates?
Yes, BIS ISI certification is mandatory for products covered under IS 736:1986.
3. What tests are conducted under IS 736?
Tests include chemical composition, tensile testing, dimensional checks, and inspection for surface defects.
4. What is the validity of BIS license?
The BIS license is generally granted for one year and can be renewed.
5. How long does certification take?
The certification process typically takes 30 to 45 days.
