Material
St 37.2, material-no. 1.0038
St 52.3, material-no. 1.0570
Dimensions
Inside diameter: 20 - 120 mm
Wall thickness: 2 - 7.5 mm
Tolerances
Outside diameter and wall thickness according to DIN
2393-C
Inside diameter:
ISO - H 9 for wall thickness up to 4 mm
ISO - H10 for wall thickness from 4 mm upwords
Inside diameter surface finish:
· Ra value max. 1 µm for H10 tolerance
· Ra value max. 0.6 µm for H 9 tolerance
Lengths
Production lengths of 6 metres. Upon demand supply of
fixed and combinable lengths.
Test certificate
Upon demand all the tubes can be supplied with an EN
10204-3.1B factory certificate.
Mechanical features
|
Material |
Tensile strength
(N/mm2) |
Yield Stress
(N/mm2) |
Elongation (%) |
Delivery state |
|
St 37.2 |
480 |
470 |
10 |
BK |
|
St 52.3 |
620 |
580 |
5 |
BK |
Delivery Time
Delivery max. 1 week. |
