Popis poptávky
ERW Rectangular steel tube : 400 Tons/month
standard : EN 10305 part 5
hollow : 40x30mm
thickness : 0,8mm
Steel grade : E320
Delivery state : +CR2
State surface : S3
We absolutely need to have mechanical strenght between 400
and 450N/mm2, and elongation around 20%.
- Tolerance on thickness = +/- 0,015mm
- Tolerance on the hollow side = +/- 0,2mm
- Welding on the middle of the smll side
Kategorie poptávky, klasifikace