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 part of GB/T 37400 specifies the order requirements,manufacture processes,technical requirements,inspection rules,test methods,retest and re-heat treatment,quality certificates,markings and packaging for general purpose of heavy forgings.
This part is applicable to the order,manufacture and inspection of heavy forgings made of carbon structural steels and alloy structural steels which is open-die forged by hydraulic press and hammers.This part may also be used as reference for the forgings made of other materials.
定价: 252元 / 折扣价: 215 元 加购物车
This standard specifies the terms and definitions and the structural elements for straight bevel gear forging (hereinafter to be referred as “hot forging”) with tooth formed by precision hot forging process, and specifies the optimum structure of hot forging.
This standard is applicable to straight bevel gear forging with tooth formed by precision hot forging process (mass ≤ 20 kg, transverse module ≤20 mm, tooth diameter ≤250 mm).
定价: 216元 / 折扣价: 184 元 加购物车