77.140.01 - Iron and steel products in general

This document describes the classification, method of sample preparation, certification main rules and certificate content of the EURONORM-CRMs.
It also details the sample presentation of the various producers' organizations and the distributing sources.

This European Standard specifies requirements for the design, materials, manufacturing and testing of pressure vessels and pressure vessel parts intended for use with a maximum allowable pressure, PS, equal or less than 100 bar and shell wall thicknesses not exceeding 60 mm, which are constructed of ferritic or austenitic spheroidal graphite cast iron. The thickness limitation of the shell does not apply to thickness of flanges, reinforcements, bosses etc. The allowable grades do not include lam...view more

This European Standard specifies requirements for the design, materials, manufacturing and testing of pressure vessels and pressure vessel parts intended for use with a maximum allowable pressure, PS, equal or less than 100 bar and shell wall thicknesses not exceeding 60 mm, which are constructed of ferritic or austenitic spheroidal graphite cast iron. The thickness limitation of the shell does not apply to thickness of flanges, reinforcements, bosses etc.
The allowable grades do not include la...view more

This European Standard specifies through thickness properties and associated test methods for flat products and sections of steel.
This document may be applied as a supplement to all product standards for flat products and sections of fully killed steels, except stainless steels. It covers products having a thickness between 15 mm and 400 mm inclusive of steels with a specified minimum upper yield strength ReH or proof strength Rp0,2 ≤ 960 MPa ) for which improved through thickness properties a...view more

This European Standard specifies the technical delivery requirements for bright steel bars in the drawn or peeled/turned condition and they are intended for mechanical purposes, for example for machine parts. The bright bars are subdivided into the following steel types:
a)   non-alloy general engineering steels;
b)   non-alloy free-cutting steels;
c)   non-alloy and alloy case-hardening steels;
d)   non-alloy and alloy steels for quenching and tempering.
Bright steel products of stainless steels a...view more

ISO 4885:2018 defines important terms used in the heat treatment of ferrous materials.
NOTE The term ferrous materials include products and workpieces of steel and cast iron.
Annex A provides an alphabetical list of terms defined in this document, as well as their equivalents in French, German, Chinese and Japanese.
Table 1 shows the various iron-carbon (Fe-C) phases.

ISO 4885:2018 defines important terms used in the heat treatment of ferrous materials. NOTE The term ferrous materials include products and workpieces of steel and cast iron. Annex A provides an alphabetical list of terms defined in this document, as well as their equivalents in French, German, Chinese and Japanese. Table 1 shows the various iron-carbon (Fe-C) phases.

This document specifies requirements for the identification, location and preparation of samples and test
pieces intended for mechanical tests on steel sections, bars, rod, flat products and tubular products as
defined in ISO 6929. If agreed in the order, this document can also apply to other metallic products. These
samples and test pieces are for use in tests that are carried out in conformity with the methods specified
in the product or material standard or, in the absence of this, in the...view more

EN 13445-6 specifies requirements for the design, materials, manufacturing and testing of pressure vessels and pressure vessel parts intended for use with a maximum allowable pressure, PS, equal or less than 100 bar and shell wall thicknesses not exceeding 60 mm, which are constructed of ferritic or austenitic spheroidal graphite cast iron. The thickness limitation of the shell does not apply to thickness of flanges, reinforcements, bosses etc. The allowable grades do not include lamellar graphi...view more

ISO 6929:2013 defines terms for steel products according to their a) stage of manufacture, b) shape and dimensions, and c) appearance.

ISO 404:2013 specifies the general technical delivery requirements for all steel products covered by ISO 6929, with the exception of steel castings and powder metallurgical products. ISO 10474 describes the inspection documents to be used. Where the delivery requirements agreed upon for the order or specified in the appropriate product or material standard differ from the general technical delivery requirements defined in ISO 404:2013, then it is the requirements agreed for ordering or specified...view more

ISO 10474:2013 defines the different types of inspection documents supplied to the purchaser, in accordance with the requirements of the order, for the delivery of steel products. ISO 10474:2013 is to be used in conjunction with other International Standards which specify the general technical delivery conditions: ? for steel and steel products, see ISO 404; ? for steel castings, see ISO 4990.

This part of ISO 630 specifies requirements for flat and long products of hot-rolled weldable fine-grain structural steels in the as-rolled (for SG grades only), normalized/normalized-rolled and thermomechanical-rolled delivery conditions. It applies to steel plates rolled on a reversing mill, wide flats, hot-rolled sections and bars, which are intended for use in heavily loaded parts of welded or bolted structures. This part of ISO 630 covers 11 grades and four qualities. Grades S275, S355, S42...view more

This part of ISO 630 specifies qualities for high-yield-strength quenched and tempered structural steels. This part of ISO 630 applies to steel plates rolled on a reversing mill which are used in the quenched and tempered condition and normally intended for welded or bolted structures. This part of ISO 630 does not include the following structural steels, some of which are covered by other International Standards: — Sheet and strip — refer to ISO TC 17/SC 12, Continuous mill flat rolled products...view more

ISO 630-2:2011 specifies qualities for steels for general structural use. ISO 630-2:2011 applies to steel plates rolled on a reversing mill, wide flats, hot-rolled sections and bars, which are used in the as-delivered condition and normally intended for welded or bolted structures.

ISO 630-1:2011 specifies the general technical delivery conditions for steel flat and long products (plate/sections/wide flats and bars) used principally for general-purpose structural steels. The steels specified in ISO 630-1:2011 are intended for use in welded or bolted structures. The specific requirements for structural steels are given in the individual parts of ISO 630.

This European Standard specifies the requirements for the product forms for use in pressure parts of water-tube boilers and for parts welded on to pressure parts:
-   plates;
-   wrought seamless tubes;
-   electrically welded tubes;
-   submerged, plasma and TIG arc-welded tubes;
-   forgings;
-   castings;
-   rolled bars;
-   welding consumables;
-   fasteners;
-   seamless composite tubes.

1.1   This European Standard covers the grades of wrought steels and alloys listed in Table 1 and Table 2, which are usually employed for components and equipment, for which the main requirement is their creep resistance under mechanical long-time stressing at temperatures above 500 C.
NOTE   Heat resisting grades given in EN 10095 [9] may also be used for similar applications if so agreed.
1.2   This European Standard specifies the technical delivery conditions for semi-finished products, for hot ...view more

This European Standard defines terms for steel products according to:
a) shape and dimensions; and
b) appearance and surface condition.
NOTE 1   Although the products are generally defined independently of their end uses or manufacturing processes, it has sometimes been necessary to make reference to these criteria.
NOTE 2   All dimensions given in this European Standard are nominal.