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Description

1.2885 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.2885

Chemical composition(mass fraction)(wt.%) of the 1.2885

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.28-0.35  0.10-0.40  0.15-0.45  0.030  0.030  2.70-3.20    2.60-3.00  V 0.40-0.70
Co 2.50-3.00

Mechanical Properties of steel grade 1.2885

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)
378 (≥) 488 (≥) 42 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade 1.2885

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
11 - -     0.43 -  
616 819 - 12.3 314   -  
545 - 44 13.2   242 224

Heat Treatment of steel grade 1.2885

Heat treated : 1966°C - 1346°C

Technological Curves of steel grade 1.2885

Cross Reference Table (Equivalent Grade) of 1.2885

Grade Standard Country Application
1.2885 DIN Germany Hot working alloy tool steel

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