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
This part specifies the ordering information, dimensions, shape, mass, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of flame quenchable cold work mould steels.
This part is applicable to flame quenchable cold work steels delivered in hot rolled, forged or machined conditions.
The steel grades and chemical composition in this document is also applicable to ingots, billets and their products.
定价: 516元 / 折扣价: 439 元 加购物车
This part of GB/T 34565 specifies the ordering information,classification,dimensions,shape,mass,technical requirements,test methods,inspection rules,packaging,marking and quality certificate of hot work mould steels for casting mould.
This standard applies to forged rounds and squares with nominal diameter or side length from 80 mm to 650 mm,and forged flats with thickness from 80 mm to 650 mm and width from 400 mm to 1 200 mm.
定价: 552元 / 折扣价: 470 元 加购物车