IS 7902:2001
Aluminium alloy forging stock and forgings (Alloy 24345) for aerospace applications
summary
Aluminium Alloy Forging Stock and Forgings (Alloy 24345) are high-strength, lightweight aerospace-grade aluminum materials used to manufacture critical aircraft components. These forgings provide excellent corrosion resistance, fatigue strength, and machinability, making them suitable for structural parts, landing gear components, engine mounts, and other precision applications in the aerospace and defense industries.
Why BIS Certificate is Mandatory for Aluminium alloy forging stock and forgings (Alloy 24345) for aerospace applications
BIS certification is mandatory to ensure aerospace aluminium forgings meet Indian Standards for mechanical strength, chemical composition, and reliability. Certification prevents the use of substandard materials that could compromise aircraft safety, structural integrity, and performance, ensuring compliance with national regulations, safety norms, and high-quality aerospace manufacturing requirements.
What is BIS Certified for Aluminium alloy forging stock and forgings (Alloy 24345) for aerospace applications
The BIS certified specification defines requirements for Aluminium Alloy 24345 forging stock and forgings, including chemical composition, mechanical properties, dimensional tolerances, surface finish, and testing methods. It ensures materials are suitable for aerospace applications, meeting standards for strength, fatigue resistance, corrosion protection, and reliability under extreme operational conditions.
Test required for Aluminium alloy forging stock and forgings (Alloy 24345) for aerospace applications
| Title | Mandatory/Optional |
|---|---|
| Manufacture (raw material) | Optional |
| Freedom from defects | Required |
| Chemical Composition, Cl. 7 | Required |
| Heat treatment | Required |
| Mechanical properties | -- |
| Tensile Test | Required |
| Hardness | Required |
| Dimensions and Tolerances | Required |
| Special Tests | -- |
| Ultrasonic Test | Optional |
| Dye penetrant test | Optional |
| Macro and Micro Examination | Optional |
Benefits of BIS Certification for Aluminium alloy forging stock and forgings (Alloy 24345) for aerospace applications
1. Ensured Structural Integrity
BIS certification guarantees that aluminium alloy forgings meet mechanical and fatigue strength requirements, critical for aerospace safety and reliability.
2. Compliance with Aerospace Standards
Certified materials adhere to strict BIS norms, ensuring suitability for high-performance applications like landing gear, airframes, and engine components.
3. Corrosion and Durability Assurance
BIS standards confirm resistance to corrosion and wear, enhancing the longevity and operational efficiency of aerospace components.
4. Legal and Market Compliance
BIS certification allows manufacturers and importers to supply forging stock and forgings legally in India, meeting regulatory and defense procurement requirements.
5. Trust, Quality, and Industry Acceptance
BIS-certified forgings are recognized by aerospace OEMs and defense contractors, improving credibility, acceptance in tenders, and overall market reputation.