BS 2TA 47:2009

Overview

BS 2TA 47:2009 specifies the requirements for forging stock made from a titanium-aluminium-molybdenum-tin-silicon alloy. This alloy is characterised by its tensile strength, which ranges from 1050 to 1220 MPa, and is suitable for applications within the aircraft and space vehicle engineering sectors. The standard outlines the properties, manufacturing processes, and quality assurance measures necessary to ensure that the forging stock meets the required performance criteria.

Key Requirements

The standard provides detailed specifications regarding the composition and mechanical properties of the titanium-aluminium-molybdenum-tin-silicon alloy. Key requirements include:

• Alloy Composition: The standard defines the acceptable ranges for each element in the alloy to ensure optimal performance.
• Tensile Strength: The forging stock must exhibit a tensile strength of 1050-1220 MPa, which is critical for structural integrity in aerospace applications.
• Limiting Ruling Section: The maximum ruling section for the forging stock is specified as 100 mm, ensuring consistency in material properties across different sections.
• Manufacturing Processes: Guidelines for the forging processes, including temperature control and cooling rates, are provided to maintain the desired mechanical properties.

Implementation Benefits

Adhering to BS 2TA 47:2009 offers several benefits for manufacturers and compliance professionals:

• Quality Assurance: Compliance with the standard ensures that the forging stock meets rigorous quality and performance criteria, reducing the risk of material failure in critical applications.
• Standardisation: The use of a recognised standard facilitates consistency in production and quality control, which is essential for meeting industry expectations.
• Enhanced Performance: The specified alloy composition and mechanical properties contribute to improved performance characteristics, such as weight reduction and increased strength, which are vital in aerospace applications.
• Regulatory Compliance: Adhering to this standard helps organisations meet regulatory requirements and industry standards, thereby enhancing their marketability and reputation.

Compliance Value

Compliance with BS 2TA 47:2009 is critical for organisations involved in the design and manufacture of aerospace components. The standard not only provides a framework for ensuring product quality but also serves as a benchmark for industry best practices. By implementing the specifications outlined in this standard, companies can:

• Minimise Risks: Reducing the likelihood of material failures and associated costs through rigorous quality control measures.
• Improve Safety: Ensuring that components meet the necessary safety standards, which is paramount in the aerospace industry.
• Facilitate International Trade: Compliance with internationally recognised standards can enhance competitiveness in global markets.

In conclusion, BS 2TA 47:2009 is an essential standard for manufacturers of titanium-aluminium-molybdenum-tin-silicon alloy forging stock, providing a comprehensive framework for ensuring product quality, safety, and compliance in the aerospace sector.