1.2379 material (CPPU) X153CrMoV12 is a ledeburitic cold work tool steel containing 12% chromium.
It is also suitable for PVD/CVD coating due to its secondary hardenability.
Since its toughness is better than 2080, it can be used wherever 2080 is used.
It is very suitable for cutting and crushing because it has high wear resistance and high toughness.
It can be used by nitration or tenifer. It is also suitable for PVD/CVD coating due to its secondary hardenability.
This steel is also offered as produced by the powder metal method. (1.2379 Plus)
1.2379 (CPPU) X153CrMoV12 Cold Work Tool Steel
In bolt rubbing rollers and combs, in cold forming dies, in precision cutting dies of sheets up to 6 mm in sheet thickness,
In cold punches, deep drawing molds, molds of plastics with high abrasive properties,
In plastic crushing blades, cold rolling rollers, chip blades,
It is used in sections subject to breakage, scissor blades, deburring molds, woodworking tools.
Carbon |
Chromium |
Molybdenum |
Vanadium |
C |
Cr |
Mo |
V |
1,55 |
12,00 |
0,80 |
0,90 |
Temperature |
Cooling |
Hardness |
|
Soft annealing |
820 – 850 °C |
Fırın |
255 HB |
Stress relief annealing |
600 – 650°C |
Fırın |
|
Hardening |
1000 – 1080°C |
Yağ – Gaz – Hava – Sıcak Banyo |
Menevişleme Eğrisi |
Hardness |
54 – 60 |
HRC |
Coefficient of thermal expansion |
10,5 – 13,0 |
1/K * 10-6 |
Thermal conductivity (20°C) |
16,7 |
W/mK |
Density |
7,85 |
g/cm3 |
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