● ID:Up to 2000 mm
● Material:ST52, CK45, E355, S355, ST45, STKM13A
● ID Tolerance:H8, H9, H10
● Length:Up to 15000 mm
● 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 | +0.072 | +0.115 | +0.185 | |
250-315 | +0.081 | +0.130 | +0.210 | |
315-400 | +0.089 | +0.140 | +0.230 | |
400-500 | +0.097 | +0.155 | +0.250 | |
500-630 | +0.110 | +0.175 | +0.280 | |
630-800 | +0.125 | +0.200 | +0.320 | |
800-1000 | +0.140 | +0.230 | +0.360 | |
1000-1250 | +0.165 | +0.260 | +0.420 | |
1250-1600 | +0.195 | +0.310 | +0.500 | |
1600-2000 | +0.230 | +0.370 | +0.600 |