1.2714 QT (55NiCrMoV7) Tool Steel
1.2714 QT (55NiCrMoV7)
1.2714 (A50) is Ni alloyed die steel with excellent toughness and good through hardening properties. Similar to AISI L6
Manufactured by Dörrenberg Edelstahl.
What is 1.2714 QT (55NiCrMoV7) (A50) Steel?
1.2714 (55NiCrMoV7) QT material is a medium to large scale hot work tool steel that is nickel-alloyed and possesses excellent toughness. It can be hardened all the way to its core and can be delivered in both hardened and tempered conditions. When parts in mold size are produced using the single-step three-axis forging process, the anisotropy of mechanical properties decreases, approaching isotropic behavior, resulting in improved performance during use.
What is the Hardness Value of 1.2714 QT (55NiCrMoV7) (A50) Steel?
What are the Mechanical Properties of 1.2714 QT (55NiCrMoV7) (A50) Steel?
Where is 1.2714 QT (55NiCrMoV7) (A50) Steel Used?
1.2714 (55NiCrMoV7) QT tool steel is used in the production of stainless-steel goods, multipart press molds, punch dies for extrusion presses, support holders for seal carriers, casings, and protective jackets.
In applications requiring higher hardness, 1.2714 soft-tempered material can be used after hardening.
What is the Price of 1.2714 QT (55NiCrMoV7) (A50) Material?
Chemical Composition
Code:1.2714, A50, 55NiCrMoV7, AISI: L6
Carbon |
Chromium |
Molybdenum |
Nickel |
Vanadium |
C |
Cr |
Mo |
Ni |
V |
0,55 |
1,10 |
0,50 |
1,70 |
0,10 |
Heat Treatment
|
|
Temperature |
Cooling |
Hardness |
Soft Annealing |
650 - 700 °C |
Fırın |
248 HB |
Stress Relief Annealing |
600 - 650°C |
Fırın |
|
Hardening |
840 - 890°C |
oil, pressure gas (N2), air |
air see tempering diagram |
Mechanical Properties
Hardness |
37 - 42 |
HRC |
Physical Properties
Thermal Expansion Coefficient |
12,3 - 14,4 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
35,9 |
W/mK |
Density |
7,85 |
g/cm3 |
