This standard specifies the requirements,test methods,inspection rules and delivery conditions for steel precision hot die forgings (hereinafter referred to as “precision hot forgings”).
This standard is applicable to hot die forgings in axisymmetric form with mass lower than 18 kg and outer diameter not larger than 230 mm,which is produced by high precision die,special die set and equipment.
定价: 312元 / 折扣价: 266 元 加购物车
This standard specifies the technical requirements, inspection items and acceptance methodsas well as delivery conditions of combined warm-cold forging parts(hereinafter referred to as “forging parts”).
This standard is applicable to the steel forging parts produced by combined warm-cold forging.
定价: 168元 / 折扣价: 143 元 加购物车
This standard specifies the structural elements,dimensioning and measurement for straight bevel gear forgings (hereinafter referred to as ‘cold forgings’) with teeth formed by precision cold forging process.And the optimum structures of precision cold forged straight bevel gear are specified according to the characteristics of precision cold forging process.
This standard is applicable to straight bevel gear forgings (outer transverse module no more than 10,tooth outer diameter no more than 180 mm) with teeth formed by precision cold forging process on press.
定价: 456元 / 折扣价: 388 元 加购物车