40 Series profiles - TY-6-4080WQuote NowProduct specificationModel: TY-6-4080W Material: 6063 T5 Aluminum Alloy (EN-AW-6063) Surface: Silver anodised Weight: 3.602kg/m Length: 50-6000mm/pc Section Modulus(cm3): Zx:19.20 Zy:9.60 Mass of inertia. cm4: Ix:82.00 Iy:20.35