The surface propertie cold rolled steel coil vary depending on the type of structural steel:
- Strips. If the strip is processed properly, the surface condition should not prevent an application that is appropriate for the steel grade.
- Plates and wide flats. For the acceptable surface discontinuities and the surface defect rectification using grinding and/or welding, EN 10163-1 and EN 10163-2 shall apply.
- Bars and rods. Unless otherwise specified at the time of the order, Class A of EN ISO 9443 applies to the allowable surface discontinuities and the repair of surface flaws by grinding and/or welding.
The applications of structural steels are numerous and diverse. If steel manufacturers follow EN steel standards, then a good quality structural steel product will surely be produced.
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