Description
X37CrMoV5-1
Hot forming tool steel
High toughness combined with high working hardness, high wear resis-tance, extremely good caloric conductibility, good tempering properties and extremely good air hardening, water cooling possible, nitrable, good polishing qualities. Suitable for eroding. Possibly pitted by corrosion
Range of application:
Hot forming tool steel for die casting, extrusion die, warm and cold shearing blades and other hot forming tools
PRÄZI – flat steel supplied:
Length 500 and 1030 mm with machining allowance, in plate form with square cross section and square dimensions, soft annealed max. 229 HB (max. 770 N/mm2)
Standard analysis:
| C | Si | Cr | Mo | V |
| 0,37 | 1,0 | 5,3 | 1,3 | 0,4 in % |
Heat treatment data:
Stress-relief annealing: 650-680 °C
Soft annealing : 750-780 °C
Hardening: 1000-1030 °C
Quenching: Oil, air or warm bath
Tempering: 560 – 680 °C
Special heat treatment:
If the material is eroded or nitrified the tempering temperature has to be above the secondary hardness maximum. A double tempering is recommendable.
Präzi-flat steel with machining allowance
Tolerances: Thickness +0,25/0 mm, Width +0,40/0 mm, Length +20/- 20 mm
Square bar dimensions in mm
Tolerances for cross section +0,25/0 mm
