HOT-ROLLED ROUND STEEL BARS
 

Nominal diameter: d [mm]

10-110 mm
 

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Size tolerances: DIN 1013 Teil 1-1976. MSZ 4337:1981. 

Tolerances closer than those given in standard:
Nominal diameter [mm] Tolerances [mm]
10 - 17 ± 0.25
18 - 35 ± 0.30
26 - 34 ± 0.40
43 - 80 ± 1.0 %
85 - 110 ± 1.0 %
Steel quality:

Case-hardening steels

Temper grade steels

Hot formed spring steels

Unalloyed tool steels

Alloyed tool steels

Ball bearing steels

Free-cutting steels
Further processing:

With metalworking (forging)

With cutting

With drawing
Note:
  • * Production by special agreement.
  • Rounds of 10-24 mm, can be delivered in coils, upon prior request.
    Coil sizes:
    - internal diameter: 990 mm
    - external diameter: 1300 mm
    - weight: max 850 kg
  • Closer tolerances than the above can be produced by special agreement depending on quantity and quality.