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Forged Products
>Mechanical Power Transmission
We can manufacture shafts as well as chain wheels for gearboxes.
| Normalized | Vertical quenching and tempering |
Horizontal quenching and tempering |
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| D max | 2.200 mm | D max | 1.400 mm | D max | 2.200 mm |
| L max | 23.000 | L max | 18.000 mm | L max | 13.000 mm |
| G max | 60 000 kg after preliminary machining | G max | 60. 000 kg after preliminary machining | G max | 60. 000 kg after preliminary machining |
* The above mentioned parameters refer to rough machined condition.
Steel grades:
All according to : EN, PN, DIN, NFA, BS, ASTM.
- Common and quality carbon steel
- Alloy steel
Steel melting:
- Vacuum degassing which provides H2 content below 0,7 ppm; O2 below 25 ppm.
- We can cast ingots according to two technologies: bottom and vacuum top pouring. We guarantee great steel purity K4<30 acc. to DIN50602; sulfur content < 0,005%.
Heat Treatment:
- Normalizing
- Hardening oil, water, water-oil
- Tempering
- Stress relieving
Surface condition:
We offer forgings in rough and final machining condition
Non Destructive Testing:
UT, MT, PT and visual testingFor UT we use digital defectoscope.
MT is done with a very accurate and modern equipment.
Visual tests are done with a video endoscope: st as well as module boroscope.
Our staff is very well experienced, regularly trained regarding the newest tings which appear in UT and certified according to PN EN473 with level II and III.
Certificates:
The certificates are issued according to the following standards:
PN-EN 10204, 2.2 and 3.1 and 3.2 (LR, GL, DNV, ABS, BV, NKK, RINA, KRS, CCS, RMRS etc.)
