7050-T7451 Aerospace Round Aluminum Bar Stress Corrosion Resistant with High Fracture Toughness for Aircraft Fuselage Wing Structures

The 7050-T7451 round aluminum bar is a premium aerospace-grade zinc alloy engineered for superior stress corrosion cracking resistance and high fracture toughness. The T7451 over-aged temper provides an optimal balance of high strength and exceptional durability, making it the preferred choice for critical aircraft structural components where reliability under sustained stress is paramount.

• Zinc-based 7xxx series alloy with excellent stress corrosion cracking resistance
• T7451 over-aged temper for optimal strength-toughness balance
• High fracture toughness for damage-tolerant design applications
• Superior performance in thick-section structural components
• Conforms to AMS 4050, ASTM B221, and BAC 5431 standards

• Aircraft fuselage frames and bulkhead structures
• Wing spars and rib components
• Landing gear structural parts
• High-integrity aerospace forgings and machined parts

All bars are coated with anti-rust oil and wrapped in waterproof kraft paper, then packed in fumigation-free plywood cases. Standard delivery within 5 working days for stock sizes, 20-30 days for custom production orders.