40 Series profiles - TY-8-4080LQuote NowProduct specificationModel: TY-8-4080L Material: 6063 T5 Aluminum Alloy (EN-AW-6063) Surface: Silver anodised Weight: 2.55kg/m Length: 50-6000mm/pc Section Modulus(cm3): Zx:17.4 Zy:8.40 Mass of inertia. cm4: Ix:74.8 Iy:21.6