Structural steel I and H sections. Tolerances on shape and dimensions Ingestion-build-53008 1 — Symbols and quantities

1 — Symbols and quantities needed to calculate the efficiency at part load

Duckbill pliers

The standard sets out the requirements for residue on evaporation

It does not specify requirements for such properties as:

It also specifies the methodology for defining TBX dialects

Structural steel I and H sections. Tolerances on shape and dimensions Ingestion-build-53008 1 — Symbols and quantities1 Scope This European Standard specifies tolerances on shape dimensions and mass of structural steel I and H sections. These requirements do not apply to I and H sections rolled from stainless steel. These requirements do not apply to taper flange sections. NOTE Until a European Standard for dimensions of I and H beams is published Euronorm 19 and Euronorm 53 or corresponding national standards may be used.