77.140.85 - Iron and steel forgings

This document specifies the requirements relating to: Steel 31Ni10 1 230 MPa ≤ Rm ≤ 1 420 MPa Forgings De ≤ 40 mm for aerospace applications. ASD-STAN designation: FE-PL73.

This document specifies the requirements relating to: Steel 30CrNiMo8 (1.6580) 1 100 MPa ≤ Rm ≤ 1 300 MPa Forgings - De ≤ 100 mm for aerospace applications. W.nr: 1.6580 ASD-STAN designation: FE-PL74.

This document specifies the requirements relating to: Steel X3CrNiMoAl13-8-2 (1.4534) Solution annealed and precipitation hardened 1 400 ≤ Rm ≤ 1 550 MPa Forgings De ≤ 100 mm for aerospace applications. ASD-STAN designation: FE-PM67.

This document specifies the requirements relating to: Steel X5CrNoMoCuNb14-5 (1.4594) 930 MPa ≤ Rm ≤ 1 080 MPa Forgings De ≤ 150 mm for aerospace applications. ASD-STAN designation: FE-PM66.

This document specifies the requirements relating to:
Steel FE-PM1503 (X3CrNiMoAl13-8-2)
Vacuum induction melted and consumable electrode remelted
Solution treated and precipitation treated
Forgings
a or D ≤ 150 mm
1 200 MPa ≤ Rm ≤ 1 400 MPa
for aerospace applications.

ISO 15461:2018 gives guidelines for the simplification and harmonization of the specifications for mechanical testing of open die and closed die forgings in International Standards and other technical delivery conditions for forgings of steel. ISO 15461:2018 a) offers various options for the frequency of testing, and sampling conditions, b) introduces a designation system for the options, mentioned under (a), and c) specifies the test methods for room temperature tensile tests, elevated temperat...view more

This Part of this European Standard specifies the technical delivery conditions of the types of forgings for pressure purposes made of weldable fine grain steels with high proof strength. General information on technical delivery conditions is given in EN 10021.

This Part of this European Standard specifies the technical delivery conditions for forgings for pressure purposes made of stainless steels, including creep resisting steels. Chemical composition and mechanical properties are specified. General information on technical delivery conditions is given in EN 10021.

This Part of this European Standard specifies the technical delivery conditions for forgings and for pressure purposes, made of ferritic and martensitic steels with specified elevated temperature properties. Chemical composition and mechanical properties are specified. General information on technical delivery conditions is given in EN 10021.

This Part of this European Standard specifies the technical delivery conditions of forgings for pressure purposes, made of nickel steels, for use at low temperatures. General information on technical delivery conditions is given in EN 10021.

This Part of this European Standard specifies the general technical delivery conditions for open die steel forgings, ring rolled products and forged bars for pressure purposes. General information on technical delivery conditions is given in EN 10021.

This European Standard specifies the technical delivery conditions of forgings for pressure purposes, made of nickel steels, for use at low temperatures.
NOTE   Once this standard is published in the EU Official Journal (OJEU) under Directive 2014/68/EU, presumption of conformity to the Essential Safety Requirements (ESRs) of Directive 2014/68/EU is limited to technical data of materials in this standard and does not presume adequacy of the material to a specific item of equipment. Consequently, ...view more

This European Standard specifies the technical delivery conditions for forgings for pressure purposes, made of weldable fine grain steels with high proof strength.
NOTE   Once this standard is published in the EU Official Journal (OJEU) under Directive 2014/68/EU, presumption of conformity to the Essential Safety Requirements (ESRs) of Directive 2014/68/EU is limited to technical data of materials in this standard and does not presume adequacy of the material to a specific item of equipment. Cons...view more

This European Standard specifies the technical delivery conditions for forgings for pressure purposes, made of stainless steels, including creep resisting steels. Chemical composition and mechanical properties are specified.
NOTE   Once this standard is published in the EU Official Journal (OJEU) under Directive 2014/68/EU, presumption of conformity to the Essential Safety Requirements (ESRs) of Directive 2014/68/EU is limited to technical data of materials in this standard and does not presume a...view more

This part of this European Standard specifies the technical delivery conditions for forgings for pressure purposes, made of ferritic and martensitic steels with specified elevated temperature properties. Chemical composition and mechanical properties are specified.
NOTE   Once this standard is published in the EU Official Journal (OJEU) under Directive 2014/68/EU, presumption of conformity to the Essential Safety Requirements (ESRs) of Directive 2014/68/EU is limited to technical data of material...view more

This Part of this European Standard specifies the general technical delivery conditions for open die steel forgings, ring rolled products and forged bars for pressure purposes.
NOTE   Once this standard is published in the EU Official Journal (OJEU) under Directive 2014/68/EU, presumption of conformity to the Essential Safety Requirements (ESRs) of Directive 2014/68/EU is limited to technical data of materials in this standard and does not presume adequacy of the material to a specific item of eq...view more

This Part of EN 10228 specifies methods for the manual, pulse-echo, ultrasonic testing of forgings manufactured from austenitic and ferritic-austenitic stainless steels. Mechanised scanning techniques, such as immersion testing, may be used but should be agreed between the purchaser and supplier.
This Part of EN 10228 applies to four types of forgings, classified according to their shape and method of production. Types 1, 2 and 3 are essentially simple shapes. Type 4 covers complex shapes.
Thi...view more

This Part of EN 10228 describes the method and acceptance criteria to be used for the penetrant testing of steel forgings. The method described is used for the detection of surface discontinuities.

This Part of EN 10228 describes the techniques to be used for the manual, pulse-echo, ultrasonic testing of forgings manufactured from ferritic and martensitic steel. Mechanised scanning techniques, such as immersion testing, may be used but should be agreed between the purchaser and supplier (see Clause 4).
This Part of EN 10228 applies to four types of forgings, classified according to their shape and method of production. Types 1, 2 and 3 are essentially simple shapes. Type 4 covers complex ...view more

This Part of EN 10228 describes the method and acceptance criteria to be used for the magnetic particle testing of forgings manufactured from ferromagnetic materials. The method described is used for the detection of surface discontinuities. It can also detect discontinuities just below the surface but the sensitivity to such discontinuities decreases rapidly with depth.