40 Series profiles - TY-8-4040LQuote NowProduct specificationModel: TY-8-4040L Material: 6063 T5 Aluminum Alloy (EN-AW-6063) Surface: Silver anodised Weight: 1.46kg/m Length: 50-6000mm/pc Section Modulus(cm3): Zx:4.86 Zy:4.86 Mass of inertia. cm4: Ix:9.25 Iy:9.25