● ID:Up to 2000 mm● Material:ST52, CK45, E355, S355, ST45, STKM13A● ID Tolerance:H8, H9, H10● Length:Up to 15000 mm
Material
Yiled Strength (Mpa)
Tensile Strength (Mpa)
Elongation (%)
St52/E355
≥315
≥490
≥21
CK45
≥325
≥590
≥14
STKM13A
≥235
≥390
≥20
Size of ID (mm)
Tolerance (mm)
H8
H9
H10
180-250
+0.0720
+0.1150
+0.1850
250-315
+0.0810
+0.1300
+0.2100
315-400
+0.0890
+0.1400
+0.2300
400-500
+0.0970
+0.1550
+0.2500
500-630
+0.1100
+0.1750
+0.2800
630-800
+0.1250
+0.2000
+0.3200
800-1000
+0.3600
1000-1250
+0.1650
+0.2600
+0.4200
1250-1600
+0.1950
+0.3100
+0.5000
1600-2000
+0.3700
+0.6000