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Wire rod
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Application sectors |
SIZE RANGE
Switch to values in inches
| Product | Diameter/key |
| ROUNDS |
diameter 5,5  32,0 mm
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| HEXAGONS |
key 12,0 25,0 mm
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TOLERANCES
Switch to values in inches
| Diameter | Standard Tolerance | Extra Standard Tolerance |
| 5,5 10,0 mm |
+/- 0,20 mm | +/- 0,15 mm |
| >10,0 15,0 mm |
+/- 0,25 mm | +/- 0,20 mm |
| >15,0 21,5 mm |
+/- 0,25 mm | +/- 0,20 mm |
| 22,0 32,0 mm |
+/- 0,35 mm | +/- 0,30 mm |
| out of roundness | 80% of the range of tolerance | 60% of the range of tolerance |
HEAT TREATMENT
Wire rod is supplied heat treated according to each steel class, specially:
- solution annealing (RS) for austenitic, duplex and precipitation hardening martensitic steels;
- recrystallization annealing (RR) for ferritic steels;
- globulization annealing (RL) or hardening and tempering (BN) for martensitic steels.
SURFACE CONDITION
Wire rod is supplied pickled or, if required, for particular end uses, sand blasted and pickled. On customer's request wire rod can also be supplied covered with salts for drawing.
DIMENSIONS AND WEIGHT OF COILS
Switch to values in inches
| INNER DIAMETER | 850 mm |
| OUTER DIAMETER | 1300 mm |
| WEIGHT | 1000-1200 kg |
PACKAGING
All coils are bound with four plastic strips and labelled with an identification tag reporting the following information: Customer, order no., Cogne grade, grade denomination according to customer's specifications or to the required standard, nominal size, heat no., lot no., coil no., net weight in kg. On customer's request plastic wrapping of each coil is available
CERTIFICATION
Test certifications comply with Euronorm EN 10204 3.1B and Euronorm EN 10088 for technical data; the compliance with other standards or specifications must be agreed upon when ordering.