Spring Steel Flat Bar Stock
Spring steel flat bars are manufactured in various grades including SUP7, SUP9, SUP10, and SUP11A. The flat bars are suitable for applications requiring elasticity, high strength, and deformation resistance.



Technical Specifications
Product Overview
High-Strength Spring Steel Flat Bar
This premium spring steel flat bar stock is engineered for industrial applications requiring exceptional strength, elasticity, and resistance to deformation. Available in various high-performance grades including Sup9, Sup9A, and Sup11A, these bars are suitable for the manufacturing of springs, automotive components, and heavy-duty engineering parts. The material provides the durability needed for demanding mechanical environments where reliable load-bearing performance is essential.
Technical Specifications
Available Lengths
- 5,800
- 6,000
- Material Grades
- Sup9Sup9ASup11A
- Width Range
- 140 mm
- Thickness Range
- 50 mm
