Our products are performed within use of following low-alloy and grey iron casts

• Grey cast iron grades:
  • ZL 150 (GG 15)
  • ZL 200 (GG 20)
  • ZL 250 (GG 25)
• Casts adhered to polish and DIN standard demands
• Low-alloy casts with chromium cast iron,silicon cast iron ,nickled cast iron

Quality rate of cast iron:

• 3rd, 4th grade according to PN-72/H-83104
• GTB 16, GTB 17 zgodnie z DIN 1686

Reasearches and quality control of cast iron

• Quality control contains all technological processes in GICOR foundries
• Our laboratories provides researches:
  • Analysis iron casts chemical composition ( C, Si, Mn, P, S elements ) using Cristaldigraph PS I system
  • Test of tensile strength Rm [Mpa] according to Polish standards with ZD-20 tester.
  • Hardness testing with use of Brinell i Vickers (HB i HV) methods.
  • Analysis iron casts microstructure

Laboratory take researches of moulding and core sands.

We provide tensile strength examination of hatches

On request of customer we issue material attest.