This standard specifies the order requirements, manufacture processes, technical requirements, inspection rules, testing methods, acceptance, quality certificates, markings and packaging of heavy carbon structural steel forgings for mechanical products for general purposes.
This standard is applicable to the ordering, production and inspection of heavy carbon structural steel forgings for general purposes.
定价: 456元 / 折扣价: 388 元 加购物车
This standard specifies the order requirements,manufacturing processes,technical requirements,inspection rules,testing methods,acceptance,quality certificates,markings and packaging of heavy alloy structural steel forgings.
This standard is applicable to the ordering,production and inspection of heavy alloy structural steel forgings for general purposes.
定价: 588元 / 折扣价: 500 元 加购物车
This standard specifies the technological design principles of steel cross wedge rolling part (referred to as “rolling part”),including technological design,determination of process parameters,equipment selection,roller design and quality control.
This standard is applicable to hot rolled steel parts produced by cross wedge rolling process.
定价: 240元 / 折扣价: 204 元 加购物车