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25CRMO4 / 1.7218 | QUALITY STEEL>Belta d.o.o.

25CrMo4 / 1.7218 Quality steel

Comparative table

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GOST
Inter
ISO
SAE4130 25CrMo4 25CD4 708A25 , 708M25 , CFS10 25CrMo4 1.7218 2225 20KHM , 30KHM 25CrMo4


Chemical analysis in % fort his quality

C Si Mn P S Cr Mo
0.22 - 0.29 max 0.4 0.6 - 0.9 max 0.025 max 0.035 0.9 - 1.2 0.15 - 0.3


Tensile strength

Per dimensions in improved condition (mm)to 1616 - 4040 - 100100 - 160160 - 330
Rm - Tensile strength (MPa) (+QT)900-1100800-950700-850650-800600


Shape

  • round

Thermal treatment

  • quenched and tempered
  • annealed

Steel processing

  • rolled
  • forged
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