Round bars

Round bars

Cast Specification

Cast Specification

Sizes (mm)Tolerances (mm)Max length till (m)Straightening (rolling)Straightness (mm/m)Min wall thickness (%)
17,0 ≤ D < 42,0D +0,4/-0,04,05 ±0,05Yes1-
42,0 ≤ D < 100,0D +0,6/-0,03,7 ±0,05Yes1-
100,0 ≤ D < 112,0D +1,0/-0,03,7 ±0,05Yes1,5-
112,0 ≤ D ≤ 132,0D +1,0/-0,03,7 ±0,05No1,5-
Size/weight

Size/weight

Finished size ØmmDelivery sizes ØmmDelivery weight ca.
DDkg/ m
16172.1
17182.3
18192.6
20213.2
22233.8
23244.1
25264.8
2526.54.9
26275.2
27285.5
28295.95
29306.4
30316.8
32337.7
3333.57.8
33348.15
35369.1
36379.7
373810.2
383910.7
404111.9
454615.0
484917.0
Finished size ØmmDelivery sizes ØmmDelivery weight ca.
DDkg/ m
505118.4
555622.1
606126.2
626327.9
636428.8
656630.7
707135.8
757640.6
808146.1
858651.9
909158.1
959664.7
10010171.6
10010273.3
10210475.2
10510679.1
10510780.6
11011288.3
11511796.3
120122104.8
125127113.5
130132122.6
Materials/alloys

Materials/alloys

Bronzo allo stagnoKMM lega principaleLeaded tin bronzeHigh-leaded tin bronzeBronzo al piombo / Gun MetalLega a basso contenuto di piombo per acqua potabile
CuSn10Zn2-C
CuSn11P-C
CuSn12-C
CuSn12Ni2-C
CuSn10-C
CuSn5Zn5Pb2-CCuSn11Pb2-C
CuSn7Zn2Pb3-C
CuSn7Zn4Pb7-C
CuSn5Pb9-C
CuPb10Sn10-C
CuSn7Pb15-C
CuSn6Pb16-C
CuSn5Zn5Pb5-C
CuSn3Zn8Pb5-C
CuSn4Zn2PS-C
CuZn21Si3P-C
CuSi4Zn9MnP-C
CuNi7Si2
Application

Application

  • machine tool spindle bearings, which require the highest precision e.g.;
  • precision turning lathes;
  • grinders and gears;
  • piston pin bushes;
  • press bearings;
  • high stress spindle nuts;
  • high speed warm wheels and rims.