West Coast Suspensions carry an extensive inventory of stock spring steel REC flat bar in 6M lengths is various sizes ranging from 45mm x 6mm up to 150mm x 25mm. Spring steel grades are most commonly SAE5160 (or equivalent) for section up to 8mm and then SAE5160H (or equivalent) for sections up to 16mm.
For heavy sections grater than 16mm SAE50B60 (or equivalent) is generally used. We only use high quality SAE (or equivalent) spring steel materials ensuring a quality end product.
