Tests and Analysis of Material

Chemical analysis of materials

  • Spectral analysis and chemical analysis of elements content:
  • Carbon steel, low-alloyed steel, medium - alloyed steel and high-alloyed steel
    C, Mn, Si, P, S, Cr, Ni, Cu, V, Mg, Al, W, Mo, Ti, Nb, Sn, Pb, Sb, As, B.
  • Grey cast iron and nodular cast iron:
    C, Mn,Cr, Si, P, S, Cu, Ni, V, Mo, Al, Ti,Nb, Sn, Mg, Zr, Sb, Pb, W.

Mechanical tests of materials

  • tensile test at standard temperatures according to EN 10002-1
  • shearing strength test according to ISO 7438
  • bending test for grey cast iron according to CSN 420361
  • impact test according to EN 100451-1
  • Brinell hardness test according to EN ISO 6506-1
  • Vickers hardness test according to EN ISO 6507-1
  • Rockwell hardness test according to EN ISO 6508-1

Metallographic structure analysis of materials

  • analysis of metallographic structure of grey and nodular cast iron CSN 420462
  • analysis of metallographic structure of steel CSN 420462, CSN 420471

Non-destructive homogenity tests of castings

  • x-ray and isotope test according to EN 444 ASTM E 446, ASTM E 186, ASTM E 280
  • ultrasonic test according to EN 583-1, EN 583-5, DIN 1690, ASME A 609, CCH 70-3
  • magneto inductive and magneto-electric test according to EN 1369, DIN 1690, ASTM E 709, ASTM E125, CCH 70-3
  • capillary test according to DIN 1690, EN 571, CCH 70-3 5 Other technological properties of the castings

Other tests

  • evaluation of dimensions and shapes according to CSN 14470, DIN 1683, DIN 1685
  • evaluation of surface quality
  • evaluation of properties by request