EN
10020, Definition and classification of grades of steel
EN
10025-1:2004, Hot rolled products of structural
steels - Part 1: General technical delivery conditions.
EN
10027-1, Designation systems for steels - Part 1: Steel names,
principal symbols.
EN
10027-2, Designation systems for steels - Part 2: Numerical
system.
EN
10163-1, Delivery requirements for surface condition of
hot-rolled steel plates, wide flats and sections – Part 1: General requirements.
EN
10163-2, Delivery requirements for surface condition of
hot-rolled steel plates, wide flats and sections – Part 2: Plates and wide flats.
EN
10163-3, Delivery requirements for surface condition of
hot-rolled steel plates, wide flats and sections – Part 3: Sections.
EN
10164, Steel products with improved deformation
properties perpendicular to the surface of the product - Technical delivery
conditions
EN
10221, Surface quality classes for hot-rolled bars and
rods - Technical delivery conditions.
CR
10260, Designation systems for steels - Additional
symbols
Standards
on dimensions and tolerances
EN
10017, Non-alloy steel rod for drawing and/or cold
rolling – Dimensions and tolerances.
EN
10024, Hot rolled taper flange I sections - Tolerances on
shape and dimensions.
EN
10029, Hot rolled steel plates 3 mm thick or above -
Tolerances on dimensions, shape and mass.
EN
10034, Structural steel I and H sections - Tolerances on
shape and dimensions.
EN
10048, Hot rolled narrow steel strip - Tolerances on
dimensions and shape.
EN
10051, continuously hot-rolled uncoated plate, sheet and
strip of non-alloy and alloy steels – Tolerances on dimensions and shape.
EN
10055, Hot-rolled steel equal flange tees with radiuses
root and toes - Dimensions and tolerances on shape and dimensions.
EN
10056-1, Structural steel equal and unequal leg angles -
Part 1: Dimensions.
EN
10056-2, Structural steel equal and unequal leg angles -
Part 2: Tolerances on shape and dimensions.
EN
10058, Hot rolled flat steel bars for general purposes -
Dimensions and tolerances on shape and dimensions.
EN
10059, Hot rolled square steel bars for general purposes
- Dimensions and tolerances on shape and dimensions.
EN
10060, Hot rolled round steel bars for general purposes -
Dimensions and tolerances on shape and dimensions.
EN
10061, Hot rolled hexagon steel bars for general purposes
- Dimensions and tolerances on shape and dimensions.
EN
10067, Hot rolled bulb flats - Dimensions and tolerances
on shape, dimensions and mass.
EN
10162, Cold rolled steel sections - Technical delivery
conditions - Dimensional and cross-sectional tolerances.
EN
10279, Hot rolled steel channels - Tolerances on shape
and dimensions.
Standards
on testing
EN
10160, Ultrasonic testing of steel flat product of
thickness equal to or greater than 6 mm (reflection method)
EN
10306, Iron and steel - Ultrasonic testing of H beams
with parallel flanges and IPE beams
EN
10308, Non-destructive testing - Ultrasonic testing of
steel bars
EN
ISO 643, Steels – Micrographic determination of the
apparent grain size (ISO 643:2003).
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