Diameter HOT Finished COLD Finished Thickness Hot Finished Cold Finished
< 50
50 <=
±0.5mm
±1%
±0.28mm
±0.5%
t < 40
t > = 4.0
t < 3.0
t > = 3.0

+0.6, -0.5mm
15%, -12.5%
-
-

-
-
±0.6mm
±10%
Diameter HOT
Finished
COLD
Finished
Thickness Hot Finished Cold Finished
Ø < 100 100 <=Ø Ø < 40 40< =Ø
0.-D < 25 +0.4, -0.8 ±0.25 t < 2.0
2.0 < = t 2.4
2.4 < = t 3.8
3.8 < = t 4.6
4.6 < = t

-
+40%,-0
+35%,-0
+33%,-0
+28%,-0

-
+35%,-0
+33%,-0
+28%,-0
+0.4,-0  
25 < = 0.-D < 40 +20%,-0 +22%,-0
40 < = 0.-D < 50
50 < = 0.-D < 60
60 < = 0.-D < 80 ±0.30
80 < = 0.-D < 100 ±0.40
100 < = 0.-D < 120 +0.4, -1.2 ±0.4, -0.6
120 < = 0.-D < 160 ±0.4, -0.8
160 < = 0.-D < 200 +0.4, -1.8 ±0.4, -1.6
Diameter HOT Finished COLD Finished Thickness Hot Finished Cold Finished
< 50
50 <=
±0.5mm
±1%
±0.28mm
±0.5%
t < 40
t > = 4.0
t < 3.0
t > = 3.0

+0.6, -0.5mm
15%, -12.5%
-
-

-
-
±0.3mm
±10%