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Size range:

Normalized		Quenched and tempered
D max	4.800 mm	D max	4.000 mm
D1 max	3.800 mm	D1 max	3.800 mm
H min	0,1 D	H min	0,1 D
G max	50.000 kg	G max	50.000 kg

Steel grades:

All according to 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

Surface condition:

Machining allowances and tolerances according to PN-75/H-94101 and DIN 7527 or technical specification agreed with customer. Forging can be delivered black, rough and final machined.

Non Destructive Testing: UT

For UT we use digital defectoscope.

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.)