Flat bars and squares
Cast Specification
Size/weight
Materials/alloys
Application
Cast Specification
Cast Specification
Flat bars
| Sizes (mm) | Tolerances (mm) | Max length till (m) | Straightening (rolling) | Straightness (mm/m) | Min wall thickness (%) |
|---|---|---|---|---|---|
| 17,0 ≤ a ≤ 42,0 | a +0,6/-0.0 | 3,20 ±0,05 | No | 1,5 | - |
| 32,0 ≤ b ≤ 72,0 | b +0,6/-0.0 |
Squares
| Sizes (mm) | Tolerances (mm) | Max length till (m) | Straightening (rolling) | Straightness (mm/m) | Min wall thickness (%) |
|---|---|---|---|---|---|
| 32,0 ≤ a ≤ 52,0 | a +0,6/-0,0 | 3,20 ±0,05 | No | 1,5 | - |
Size/weight
Size/weight
| Finished size Ømm | Delivery sizes Ømm | Delivery weight ca. | ||
|---|---|---|---|---|
| a | b | a1 | b1 | kg/m |
| 15 | 30 | 17 | 32 | 5.1 |
| 15 | 40 | 17 | 42 | 6.5 |
| 20 | 30 | 22 | 32 | 6.4 |
| 20 | 40 | 22 | 42 | 8.4 |
| 20 | 50 | 22 | 52 | 10.4 |
| 25 | 30 | 27 | 32 | 8.0 |
| 25 | 40 | 27 | 42 | 10.3 |
| 25 | 45 | 27 | 47 | 11.5 |
| 25 | 50 | 27 | 52 | 12.7 |
| 30 | 30 | 32 | 32 | 9.3 |
| 30 | 40 | 32 | 42 | 12.2 |
| 30 | 45 | 32 | 47 | 13.6 |
| 30 | 50 | 32 | 52 | 15.1 |
| 35 | 40 | 37 | 42 | 14.2 |
| 35 | 50 | 37 | 52 | 17.4 |
| 40 | 40 | 42 | 42 | 16 |
| 40 | 50 | 42 | 52 | 19.8 |
| 45 | 50 | 47 | 52 | 22.2 |
Materials/alloys
Materials/alloys
| Tin bronze | KMM main alloy | Leaded tin bronze | High-leaded tin bronze | Leaded bronze / Gun Metal | Low lead alloy for drinking water |
|---|---|---|---|---|---|
| CuSn10Zn2-C CuSn11P-C CuSn12-C CuSn12Ni2-C CuSn10-C | CuSn5Zn5Pb2-C | CuSn11Pb2-C CuSn7Zn2Pb3-C | CuSn7Zn4Pb7-C CuSn5Pb9-C CuPb10Sn10-C CuSn7Pb15-C CuSn6Pb16-C | CuSn5Zn5Pb5-C CuSn3Zn8Pb5-C | CuSn4Zn2PS-C CuSi4Zn9MnP-C CuNi7Si2 |
Application
Application
- superheated steam fittings;
- headers and baffle plates in mechanical;
- as well as petrochemical engineering;
- marine screw propellers;
- stern tubes;
- running wheels;
- pump cases.