WELDED WIDE FLANGE BEAMS 

WWF-SHAPES    

CSA G40.21 – 50W

misc beams
TypeFlangeDistances
ImperialMetricDepth (d) InchesWidth (b) InchesThickness (t) InchesWeb Thickness (w) Inchesa in.T in.k in.Section Modulus (Sx) Inches-3
WWF14 x192–211WWF350 x–137–31513.7813.780.787–1.970.433–0.7876 5/8–6 1/211 3/8–8 7/81 3/16–2 7/16143.4–287.4Hide extra rows
WWF16 x105–298*WWF400 x–157–444*15.7515.750.787–2.360.433–1.187 5/8–7 1/413 3/8–101 3/16–2 7/8190.4–445.5Hide extra rows
WWF18 x119–337*WWF450 x–177–503*17.7217.720.787–2.360.433–1.188 5/8–8 1/415 3/8–121 3/16–2 7/8244.1–587.0Hide extra rows
WWF20 x132–437*WWF500 x197–651*19.6919.690.787–2.360.433–2.369 5/8–8 5/817 1/4–141 3/16–2 13/16304.5–781.1Hide extra rows
WWF22 x188–484*WWF550 x–280–721*21.6521.650.98–2.360.63–2.3610 5/8–9 5/819 1/4–161 3/16–2 13/16459.5–976.4Hide extra rows
WWF24 x248–532WWF600 x–369–79323.6223.621.18–2.360.79–2.3611 3/8–10 5/820 1/4–17 7/81 11/16–2 7/8653.0–1184.0Hide extra rows
WWF26 x268–580WWF650 x–400–86425.5925.591.18–2.360.79–2.3612 3/8–11 5/822 1/4–19 7/81 11/16–2 7/8768.9–1422.0Hide extra rows
WWF28 x102–164WWF700 x–152–24527.5611.81–15.750.79–1.180.435 3/4–7 5/825 1/8–24 3/81 3/16–1 9/16290.5–513.8Hide extra rows
WWF31 x108–228WWF800 x–161–33931.511.81–19.690.79–1.380.435 3/4–9 5/829 1/8–27 7/81 3/16–1 13/16342.3–836.0Hide extra rows
WWF35 x113–280WWF900 x–169–41735.4311.81–21.650.79–1.570.435 3/4–10 5/833–31 1/41 3/16–2 1/16397.3–1178Hide extra rows
WWF39 x134–300WWF1000 x–200–44739.3711.81–21.650.79–1.570.555 5/8–10 1/237–35 1/41 1/4–2 1/8481.5–1355Hide extra rows
WWF43 x157–307WWF1100 x–234–45843.3111.81–21.651.98–1.570.555 5/8–10 1/240 1/2–39 1/81 3/8–2 1/16634.6–1513Hide extra rows
WWF47 x177–327WWF1200 x–263–48747.2411.81–21.650.98–1.570.635 5/8–10 1/244 3/8–431 7/16–2 1/8738.4–1703Hide extra rows
WWF55 x240–401WWF1400 x–358–59755.1215.75–21.651.18–1.970.637 1/2–10 1/251 7/8–50 1/81 5/8–2 1/21269–2447Hide extra rows
WWF63 x289–417WWF1600 x–431–62262.9919.69–21.651.18–1.970.639 1/2–10 1/259 3/4–581 5/8–2 1/21788–2874Hide extra rows


WELDED WIDE FLANGE BEAMS 

WWF-SHAPES    

CSA G40.21 – 50W    

ASTM A572 GR50 / A992 

ASTM A572 GR50 / A992Flange
MetricImperialDepth (d) mmWidth (b) mmThickness (t) mmWeb Thickness (w) mmSection Modulus (Sx) 103mm3
WWF350 x137–315WWF14 x–192–21135035020–5011–202350–4710Hide extra rows
WWF400 x157–444*WWF16 x–105–298*40040020–6011–303120–7300Hide extra rows
WWF450 x177–503*WWF18 x–119–337*45045020–6011–304000–9620Hide extra rows
WWF500 x197–651*WWF20 x132–437*50050020–6011–604990–12800Hide extra rows
WWF550 x280–721*WWF22 x–188–484*55055025–6016–607530–16000Hide extra rows
WWF600 x369–793WWF24 x–248–53260060030–6020–6010700–19400Hide extra rows
WWF650 x400–864WWF26 x–268–58065065030–6020–6012600–23300Hide extra rows
WWF700 x152–245WWF28 x–102–164300–400300–40020–30114760–8420Hide extra rows
WWF800 x161–339WWF31 x–108–228300–500300–50020–35115610–13700Hide extra rows
WWF900 x169–417WWF35 x–113–280300–550300–55020–40116510–19300Hide extra rows
WWF1000 x200–447WWF39 x–134–300300–550300–55020–40147890–22200Hide extra rows
WWF1100 x234–458WWF43 x–157–307300–550300–55025–401410400–24800Hide extra rows
WWF1200 x263–487WWF47 x–177–327300–550300–55025–401612100–27900Hide extra rows
WWF1400 x358–597WWF55 x–240–401400–550400–55030–501620800–40100Hide extra rows
WWF1600 x431–622WWF63 x–289–417500–550500–55030–501629300–47100Hide extra rows
WWF1800 x510–700WWF71 x–342–470500–550500–55030–502036000–56000Hide extra rows
WWF2000 x542–732WWF79 x–364–491500–550500–55030–502041400–63900Hide extra rows