CelsaGroup Celsa Huta Ostrowiec Forge Products


Forged Products


Shipbuilding Industry


Components for Diesel Engines

Production range:

Steel grades:

(All according to EN, PN, DIN, NFA, BS, ASTM and others depending on customer demand)

  • 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, Quenching and Tempering

Condition of delivey:

The components are delivered in heat treated, rough machined or final machined condition, according to customer's requirements.

Non Destructive Testing:

UT, MT, PT and visual testing

For UT we use state-of-the-art digital defectoscopes produced by the most reputed manufacturers.

Magnetic and Penetration Tests are performed before shaft’s elements assembling. MT is done with a very accurate and modern equipment.

After assembling all connection areas are MT and visually checked.

Visual tests are done with a video endoscope: 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.

Issued 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.)

CELSA Huta Ostrowiec Sp. z o.o., ul. Samsonowicza 2, 27-400 Ostrowiec Świętokrzyski, Polska   -   Tel +48 41 249 30 00   -   Fax +48 41 249 22 22   
EMail: celsaho@celsaho.com / forgedproducts@celsaho.com
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