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Description

Germany DIN 1.4088 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.4088
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel 1.4088 DIN Germany
HSP-16
HSP-17
HSP-41
HSP-42
ASP 23 PM
ASP 30 PM
ASP 60 PM
CG40
CN02
SKH53

Chemical composition(mass fraction)(wt.%) of the 1.4088

1.4088 chemical compound . 

 

C:1.40-1.80  

Si:≤1.50  

Mn:≤1.00   

P:≤0.035 

S:≤0.35  

Cr:15.00-18.00  

Ni:≤1.50


Mechanical Properties of steel grade 1.4088

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)
846 (≥) 644 (≥) 33 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade 1.4088

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
12 - -     0.34 -  
591 875 - 31.3 143   -  
296 - 43 11.2   242 421

Heat Treatment of steel grade 1.4088

Heat treated : 1937°C - 1878°C

Technological Curves of steel grade 1.4088

Cross Reference Table (Equivalent Grade) of 1.4088

Grade Standard Country Application
1.4088 DIN Germany

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