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Description

1.1520 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.1520
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel 1.1520
1.2767
AISI A10
AISI A2
AISI A3
AISI A4
Electrode 100S-1
C70W1
SKH53
1.4088
56CrNiMoV7

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

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.65-0.75  0.10-0.30  0.10-0.40  0.030  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)
334 (≥) 625 (≥) 44 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

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
42 - -     0.34 -  
131 491 - 34.3 441   -  
432 - 43 44.2   341 244

Heat Treatment of steel grade 1.1520

Heat treated : 1922°C - 1386°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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