1.2714 (55NiCrMoV7) Tool Steel

1.2714 (A50) is Ni alloyed die steel with excellent toughness and good through hardening properties. Similar to AISI L6

Manufactured by Dörrenberg Edelstahl.

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Descriptions
Technical Details

Area of Application

Standard material for forging dies, hot shear knives, punches, backing plates, die holders, hot punching tools.

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

1.2714 (55NiCrMoV7) Tool Steel

1.2714 (55NiCrMoV7)

1.2714 (A50) is Ni alloyed die steel with excellent toughness and good through hardening properties. Similar to AISI L6

Area of Application

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

1/K * 10^-6

g/cm³