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CSA G40.20/G40.21

General requirements for rolled or welded structural quality steel/Structural quality steel

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Organization: CSA
Publication Date: 1 January 2013
Status: active
Page Count: 120
scope:

This Standard outlines the requirements that apply, unless otherwise specified in a purchase order or individual standard, to structural quality steel plates, shapes, sheet, sheet piling, cold-formed channels, hollow sections, Z sections, and bars conforming to the requirements of CSA G40.21.

Tables 11(a) to (h) of CSA G40.21 provide information on the dimensions and mass (weight) per unit length of structural shapes and sections commonly used in the construction of steel buildings and bridges.

In this Standard, "shall" is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; "should" is used to express a recommendation or that which is advised but not required; and "may" is used to express an option or that which is permissible within the limits of the standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (nonmandatory) to define their application.

The values given in SI units are the units of record for the purposes of this Standard. The values given in parentheses are for information and comparison only.

Document History

July 1, 2013
General requirements for rolled or welded structural quality steel/Structural quality steel
This Standard outlines the requirements that apply, unless otherwise specified in a purchase order or individual standard, to structural quality steel plates, shapes, sheet, sheet piling, cold-formed...
CSA G40.20/G40.21
January 1, 2013
General requirements for rolled or welded structural quality steel/Structural quality steel
This Standard outlines the requirements that apply, unless otherwise specified in a purchase order or individual standard, to structural quality steel plates, shapes, sheet, sheet piling, cold-formed...
January 1, 2013
General requirements for rolled or welded structural quality steel/Structural quality steel
This Standard outlines the requirements that apply, unless otherwise specified in a purchase order or individual standard, to structural quality steel plates, shapes, sheet, sheet piling, cold-formed...
February 1, 2004
General requirements for rolled or welded structural quality steel/ Structural quality steel
This is the sixth edition of CSA G40.20/G40.21, General requirements for rolled or welded structural quality steel/Structural quality steel. It supersedes previous editions published in 1998, 1992,...
February 1, 2004
General requirements for rolled or welded structural quality steel/Structural quality steel
This Standard outlines the requirements that apply, unless otherwise specified in a purchase order or individual standard, to structural quality steel plates, shapes, sheet, sheet piling, cold-formed...
August 1, 1998
General Requirements for Rolled or Welded Structural Quality Steel
This Standard gives a group of common requirements that apply, unless otherwise specified in a purchase order or in an individual standard, to structural quality steel plates, shapes, hollow...
August 1, 1998
General Requirements for Rolled or Welded Structural Quality Steel
This Standard gives a group of common requirements that apply, unless otherwise specified in a purchase order or in an individual standard, to structural quality steel plates, shapes, hollow...
August 1, 1998
General Requirements for Rolled or Welded Structural Quality Steel
This Standard gives a group of common requirements that apply, unless otherwise specified in a purchase order or in an individual standard, to structural quality steel plates, shapes, hollow...
January 1, 1992
General Requirements for Rolled or Welded Structural Quality Steel
This Standard gives a group of common requirements that apply, unless otherwise specified in a purchase order or in an individual Standard, to structural quality steel plates, shapes, hollow section,...
January 1, 1992
Structural Quality Steels
This Standard gives a group of common requirements that apply, unless otherwise specified in a purchase order or in an individual Standard, to structural quality steel plates, shapes, hollow section,...
January 1, 1992
General Requirements for Rolled or Welded Structural Quality Steel
This standard gives a group of common requirements that apply, unless otherwise specified in a purchase order or in an individual standard, to structural quality steel plates, shapes, hollow...
January 1, 1992
General Requirements for Rolled or Welded Structural Quality Steel
This standard gives a group of common requirements that apply, unless otherwise specified in a purchase order or in an individual standard, to structural quality steel plates, shapes, hollow...

References

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