What size is a W12x40 beam? What do the numbers mean on a steel beam? The nomenclature for steel shapes follows two standards: For wide flange, bearing pile, S-shapes, channels, and tees: the letter indicates the shape, the first number indicates the nominal height, and the second number indicates the weight per 1 foot of length.
Full Answer
What is the meaning of W12×19?
Thus W12 × 19 designates a wide flange beam with a depth of 12 inches and a nominal weight of 19 pounds per foot. Oberg, E. , Jones ,F.D. , Horton H.L. , Ryffel H.H., (2016) . Machinery's Handbook . 30th edition. Industrial Press Inc. pp 2610-2613
What are the dimensions of a w12x40 beam?
Wide Flange Beam W12x40 a36 Carbon Steel. Height. 11.94 in. Width. 8.005 in. Area. 11.8 in 2. Yield Str. 36000 psi.
What does W12 mean on a beam?
Wide flange beams are designated by the letter W followed by the nominal depth in inches and the weight in pounds per foot. Thus W12 × 19 designates a wide flange beam with a depth of 12 inches and a nominal weight of 19 pounds per foot. Wide Flange Beam Sizes, Dimensions and Section Properties Chart. Desig-. nation.
What are the dimensions of a W12x40 beam?
Wide Flange Beam Specifications ChartSIZELBS/FTDEPTHW12x303012.34W12x353512.5W12x404011.94W12x454512.0694 more rows
What do the numbers mean on a steel beam?
The nomenclature for steel shapes follows two standards: For wide flange, bearing pile, S-shapes, channels, and tees: the letter indicates the shape, the first number indicates the nominal height, and the second number indicates the weight per 1 foot of length.
How do you read W beam sizes?
Wide flange beams are designated by the letter W followed by the nminal depth in inches and the weight in pounds per foot. Thus W12 × 19 designates a wide flange beam with a depth of 12 inches and a nominal weight of 19 pounds per foot.
How tall is a W10 beam?
Wide Flange Beams - Misc ShapesSize & Weight Per FootA Depth In InchesW10 x 499.98W10 x 5410.09W10 x 6010.22W10 x 6810.4093 more rows
What do beam numbers mean?
The number associated with the pile (i.e. W21) indicates that the flanges are 21 inches long. The second number (i.e. W21x44) indicates the weight per foot of the beam. So in this example, a wide flange beam that is W21x44 has two flanges that are each 21 inches long and a weight of 44 pounds per foot.
How do you read a steel section?
1:383:40ABCs of Structural Steel - Part 2: Beam | Metal SupermarketsYouTubeStart of suggested clipEnd of suggested clipAnd the web thickness which is the thickness of the vertical. Web in North America steel beams areMoreAnd the web thickness which is the thickness of the vertical. Web in North America steel beams are usually specified using the depth in inches. And the weight in pounds per foot.
What does the W stand for in steel beams?
W-beams. The W in its name refers to “wide flanges.” The main difference between W beams is that the inner and outer flange surfaces are parallel. Furthermore, the overall beam must have a depth that is at least equal to the flange width. Usually, its depth is significantly greater than its width.
How wide is a W24x55 beam?
ASTM Steel Wide Channel H Beam Section Properties various sizes ranging W14 - W25in × lb/ftArea (in2)d (in)W24x5516.223.57W21x14743.222.06W21x13238.821.83W21x12235.921.6855 more rows
What size is a W8x15 beam?
Structural A36 Steel Wide Flange I Beam Section Properties Tablein × lb/ftArea (in2)d (in)W8x247.087.93W8x216.168.28W8x185.268.14W8x154.448.1155 more rows