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Description

Germany DIN 1.1520 Carbon tool steel and 1.1520 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 1.1520
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.1520 DIN Germany Carbon tool steel
Stellite F
Stellite SF1
Stellite SF6
Stellite SF12
Stellite SF20
Stellite X90
Stellite T40
C70W1
C80W1
1.1525

Chemical composition(mass fraction)(wt.%) of the 1.1520

C(%) Si(%) Mn(%) P(%) S(%)
0.65-0.74 0.15~0.25 0.15~0.25 Max 0.030 Max 0.030

Mechanical Properties of steel grade 1.1520

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
439 (≥) 337 (≥) 33 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade 1.1520

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
43 - -     0.23 -  
521 833 - 13.3 431   -  
239 - 43 21.2   234 441

Heat Treatment of steel grade 1.1520

Heat treated : 1579°C - 1996°C

Technological Curves of steel grade 1.1520

Cross Reference Table (Equivalent Grade) of 1.1520

Grade Standard Country Application
1.1520 DIN Germany Carbon tool steel

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