Precipitation Hardening

Grades Precipitation Hardening

Steels with a chromium content greater than 10,0% characterized by excellent mechanical properties due to the ageing process at set temperatures.

This treatment generates a sub-microscopic phase precipitation of an element (e.g. Cu, Ti) consistent with the martensitic matrix of steel, thus enhancing the mechanical properties.

W.N. AISI UNS EN
1.4568 631 S17700 X7CrNiAl17-7
1.4534 XM-13 S13800 X3CrNiMoAl13-8-2
XM-25 S45000
1.4594 X5CrNiMoCuNb14-5
1.4545 XM-12 S15500 X5CrNiCuNb15-5
1.4547 632 S15700
1.4542 630 S17400 X5CrNiCuNb16-4
1.4548 630 S17400 X5CrNiCuNb17-4-4
1.4542 630 S17400 X5CrNiCuNb16-4
1.4542 630 S17400 X5CrNiCuNb16-4
1.4594 X5CrNiMoCuNb14-5