This standard specifies ordering information,dimensions,shape,mass,technical requirements,test methods,inspection rules,packaging,marking and quality certificate of alloy structural steel plates and strips.
This standard is applicable to hotrolled alloy structural steel plates (hereinafter referred to as steel plates)with thickness from 4 mm to 200 mm and hotrolled alloy structural steel strips(including shear steel plates)(hereinafter referred to as steel strips)with thickness not greater than 12 mm and width less than 600 mm.
定价: 456元 / 折扣价: 388 元 加购物车
This document specifies the steel designation,ordering information,dimension,shape,mass and tolerance,technical requirements,test methods,inspection rules,packaging,marking and certificate of hot-rolled wire rod for prestressed steel.
This document is applicable to the manufacture of hot-rolled wire rod for prestressed steel wire and strand.(Hereinafter referred to as wire rod).
定价: 372元 / 折扣价: 317 元 加购物车