American standard h steel specifications comparison tableThe American standard H-shaped steel specifications were mainly based on its cross-section height, width, web thickness, and wing thickness. The model number usually begins with the letter "W", followed by a number indicating the height of the cross-section and another number indicating the width of the cross-section (these two numbers are usually in inches).
Common specifications ranged from 12 inches (305mm) to 48 inches (1219mm) in height, 6 inches (152mm) to 18 inches (457mm) in width, 0.6 inches (15.24mm) to 3 inches (76.2mm) in web thickness, and 0.9 inches (22.86mm) to 3.6 inches (91.44mm) in edge thickness. The specifications of the American standard H-shaped steel were W4 *13 -W40 *392, etc.
At the same time, the size of the American standard H-shaped steel may also be expressed in the form of "height x width x web thickness x wing thickness". For example, HW10x100 specifications of H-shaped steel have a waist height of 100mm, a leg width of 100mm, a web thickness of 6.5mm, and a wing thickness of 13mm. HW12x125, HW14x140, and HW16x160 specifications also have specific dimensional parameters. The material is generally carbon structural steel of ASTM A36 or ASTM A572 Grade 50. The size and specifications of the American Standard H-beam may vary depending on the specific product, manufacturer or market demand. In practical applications, it is recommended to refer to relevant standards, product manuals or consult professional engineers for the most accurate information.
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author knows more languages than the standard American