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YANGSEN TUBE
We develop and produce rolled and drawn precision and profile steel tubes for various industrial sectors using tailored materials and processes.
Drive shaft 3-part
Jansen Steel Tubes produces welded-drawn precision steel tubes made of high-tensile materials for three-part drive shafts. Tubes for the 3-part drive shafts are welded to other components to form one unit. Consequently, there are stringent requirements to dimensional tolerance, roundness, end processing qualities and the tubes' welding characteristics. The trend of light-weight design is increasingly demanding high-tensile materials.
Tube requirements
■ High strength values (elongation at break, tensile strength)
■ High torsional strength and durability
■ Very good welding properties
■ High geometrical accuracy (eccentricity, roundness)
■ Excellent surface condition
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Application Tube standard Steel grade Delivery condition Dimension range Driveshafts
(3-part)- EN 10305-2
- E355
- 26MnB5
- 34MnB5
- 40MnCrB5
- 44MnB3
- 45MnB4
- + C
- OD 22 - 35 mm
- WT 2.5 - 5.5 mm
- AH800
- AH1000
- AH1200
- +C
- +N
- Series production at Jansen Steel Tubes
- In validation at Jansen Steel Tubes
- AH: Air hardening
- OD: Outside diameter
- WT: Wall thickness
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Potential weight saving (+C)
+C C-steel (reference)
E355
26MnB5
34MnB5
40MNCrB5
44MnB3
45MnB4
AH-Steel
AH800
AH1000
AH1200
In validation at Jansen Steel Tubes
Series production at Jansen Steel Tubes
100%
80%
72%
69%
63%
63%
Potential weight saving (+N)
N+ C-steel (reference)
AH steel
AH800
AH1000
AH1200
61%
50%
42%
In validation at Jansen Steel Tubes
Series production at Jansen Steel Tubes
61%
50%
42%
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Material properties
■ High torsional strength and fatigue strength
■ Homogeneous strength properties and ductility
■ Very good suitability for welding
■ Potential to reduce wall thicknessStructure
■ Homogeneous, fine-grain structure in weld seam and basic material
■ Minimised surface decarburisation of inner and outer surfaces (< 100 μm)
■ Excellent weld seam qualityGeometry
■ Minimised fluctuations in wall thickness and inner/outer diameter
■ Minimised deviations in straightness
■ Minimised deviations in concentricity and axial run-out
■ Minimised eccentricity■ Specific tube end processing: sawn/brushed; chamfered, completely processed/chamfered
Surface
■ Excellent surface condition
■ Minimised surface flaws (adhesions, scratches, dents, etc.)
Contact form
Do you have any questions or suggestions? Our customer service advisers are always available to assist you:
YANGSEN TUBES
Yangsen Precision Tubes (Yangzhou) Co., Ltd.
No.1 Muhr Road, Yangzhou, Jiangsu, P.R. China, 225006 Yangzhou, China
