X37CrMoV5-1
Hot-work steel
High plasticity combined with assembly hardness, high resistance to thermal wear, particularly good thermal conductivity and tempering resistance, excellent hardenability, water-coolable, nitridable, good polishability, erodibility, knurling possible.
Possible applications:
Hot-working tool steel for die casting, extrusion, hot and cold shear blades, forging tools, and other hot-working tools.
Präzi dish supply status:
Available in 1030-length bars with machining allowance, rectangular and square plates, subjected to annealing treatment, maximum hardness 229 HB (max 770 N/mm²).
Chemical Composition:
| C | Yes | Cr | Mo | V |
| 0,37 | 1,0 | 5,3 | 1,3 | 0.4 in % |
Heat treatment:
Stress relief annealing: 650-680 °C
Process annealing: 750-780 °C
Hardening by quenching: 1000-1030 °C
Rapid cooling: Oil, air or hot bath
Tempering: 560 – 680 °C
Special heat treatment:
In case of nitriding or EDM, the tempering temperature should be higher than the maximum secondary hardness level. It is recommended that tempering be repeated twice.
Precision ground plates with machining allowance
Tolerances: Thickness +0.25/0 mm, Width +0.40/0 mm, Length +20/-20 mm
Frame size in mm
Tolerances for square sections: +0.25/0 mm