This document specifies the classification, technical requirements, inspection methods, acceptance rules, transportation and quality certificate of of recycling ironsteel materials.
This document is applicable to recycling iron-steel materials used as ferrous charge raw materials in ironmaking, steelmaking, casting and ferroalloy smelting process.
定价: 708元 / 折扣价: 602 元 加购物车
This standard specifies ordering information, dimensions, shape, mass, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of high carbon chromium stainless bearing steels.
This standard is applicable to hot-rolled (forged), cold-drawn, peeled and polished round bars with nominal diameter from 5 mm to 160 mm, round wire rods from 5 mm to 40 mm and round wire from 1 mm to 16 mm (hereinafter referred to as“steel products”).
定价: 312元 / 折扣价: 266 元 加购物车