Mechanical Properties
As Printed
Tensile strength (Rm) (MPa) 1,120 to 1,220
Yield strength (RP₀,₂) (MPa) 1,000 to 1,100
Elongation (%) 13 to 17
Hardness (HRc) 36 to 38
Impact Toughness (ISO-V)* (J) 130 to 150
*Charyp-V Samples at room temperature
With according Heat Treatment
Tensile strength (Rm) (MPa) 1,320 to 1,420
Yield strength (RP₀,₂) (MPa) 1,080 to 1,220
Elongation (%) 12 to 14
Hardness (HRc) 43 to 45
Impact Toughness (ISO-V)* (J) 75 to 95
* Charpy-V samples at room temperature
With according Heat Treatment and Case Hardening
Surface Hardness* (HV) 730 to 770
Case Hardening Depth (mm) 0.8 to 0.9
* HV 30