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Address: No.143 Qingyang North road,Tianning district. Changzhou
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34MnB5 Cold Drawn Welded Stabilizer Tubes,Hollow Stabilizer Bar
Click to download the details of 34MnB5 High precision welded cold drawning steel tube for Stabilizer Bar: 34MnB5 Welded precision tube.pdf
34MnB5 Cold Drawn Welded Stabilizer Tubes,Hollow Stabilizer Bar
High-precision welded cold drawn steel tubes for Stabilizer Bar
Hollow Stabilizer Bar Tube is produced by drawing ERW (electric resistance welded tube).During this process the sizing (wall thickness, inside and outside diameter), as well as weld integrity and surface finish is closely controlled to produce tube of the required size and mechanical property characteristics.
The Chemical composition:
| Steel Grade | Standard | C % | Si Max% | Mn % | P Max% | S Max% | Cr Max% | Ti Max% | B Max% |
| 34MnB5 | EN10083-3 | 0.31-0.39 | 0.15- 0.35 | 1.15- 1.5 | 0.02 | 0.005 | 0.05- 0.25 | 0.02- 0.05 | 0.001-0.005 |
34MnB5 ERW precision tubing mechanical properties
| Steel Grade | Tensile Rm Mpa | Yield ReH Mpa | Elogation A80 ≥ % | Elogation A5 ≥ % |
| 34MnB5 | 380-620 | 620-820 | 9 | 12 |
Deliver condition:
1) +C No heat treatment after the final cold drawing process
2) +N After the final cold drawing operation the tubes are
normalized in a controlled atmosphere
