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This standard is applicable to hot-rolled round steel with diameter 5.5~250mm and hot-rolled square steel with side length 5.5~200mm.
1 Section Dimension and Permissible Deviation
1.1 Section shape and mark symbols of round steel and square steel are shown as the following figure.
GB/T 702-1986 The following standards are cited:
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GB/T 702-1986 Cited by the following standards:
* GB/T 702-1986 Hot-rolled round and square steels; Dimension,shape,weight and tolerance
* GB/T 702-1986 Hot-rolled round and square steels; Dimension,shape,weight and tolerance
* GB/T 702-1986 Hot-rolled round and square steels; Dimension,shape,weight and tolerance
* GB/T 702-1986 Hot-rolled round and square steels; Dimension,shape,weight and tolerance
* GB/T 702-1986 Hot-rolled round and square steels; Dimension,shape,weight and tolerance
* GB/T 702-1986 Hot-rolled round and square steels; Dimension,shape,weight and tolerance
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