GB/T 702-2008 Replaced National standards

GB/T 702-2008 Hot-rolled steel bars—Dimensions,shape,weight and tolerances

Publish Date: 2008-08-05 Implement Date: 2009-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 702-2008

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Steel shapes and special-shaped steel

ICS Name: \nSteel rods and steel bars

Publish Date: 2008-08-05

Implement Date: 2009-04-01

Pages: 14 pages

Scope

This standard specifies the cross-sectional shape, cross-sectional dimensions, weight, and allowable deviations of hot-rolled steel bars (round steel, square steel, flat steel, hexagonal steel, and octagonal steel), as well as their length and allowable deviations, appearance, and marking examples. This standard applies to hot-rolled round steel with a diameter of 5.5 mm to 310 mm and hot-rolled square steel with a side length of 5.5 mm to 200 mm; hot-rolled flat steel for general use with a thickness of 3 mm to 60 mm, a width of 10 mm to 200 mm, and a rectangular cross-section; hot-rolled hexagonal steel with a distance between opposite sides of 8 mm to 70 mm and hot-rolled octagonal steel with a distance between opposite sides of 16 mm to 40 mm; and hot-rolled tool steel flat steel with a thickness of 4 mm to 100 mm, a width of 10 mm to 310 mm, and a rectangular cross-section.