Diametro Interno
D – 2 x w.t.
Tolleranza sul Diametro D/DI
EN 10253-4 | D2:+/-1% or 0,5 mm whichever is the greater
EN 10253-4 | D3*:+/-0,75% or 0,3 mm whichever is the greater
EN 10253-4 | D4*:+/-0,5% or 0,1 mm whichever is the greater
DIN 2605:+/-1%, max +/- 0,5 mm
DIN 2605 | *:+/- 0,4 mm
Tolleranza sullo spessore
EN 10253-4, DIN 2605-2 | T:-12,5% / +15%
DIN 2605-1 | T:-12,5% / +15%
EN 10253-4 model 2D (DIN 2605 type 2) Radius ~ 1 D
F (r):28 (25) +/-2
C:56 +/-7
B (b):42 +/-7
(e):10
EN 10253-4 model 3D (DIN 2605 type 3) Radius ~ 1.5 D
F (r):38 +/-2
C:76 +/-7
B (b):55 (56) +/-7
(e):16
EN 10253-4 model 5D (DIN 2605 type 5) Radius ~ 2.5 D
F (r):72 (72,5) +/-2
(b):90
(e):30
(DIN 2605 type 10) Radius ~ 5 D
(r):-
(b):-
(e):-
(DIN 2605 type 20) Radius ~ 10 D
(r):-
(b):-
(e):-
Fuori squadra – X(Q***)
1% O.D. or 1mm whichever is the greater