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Description

Germany DIN 1.2833 Cold working alloy tool steel and 1.2833 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 1.2833
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.2833 DIN Germany Cold working alloy tool steel
75CrMoNiW6-7
1.2764
X19NiCrMo4
1.2767
X45NiCrMo4
70Si7
0.2823
60MnSiCr4
0.2826
100V1

Chemical composition(mass fraction)(wt.%) of the 1.2833

C(%) Si(%) Mn(%) P(%) S(%) V(%)
0.95-1.05 0.15-0.25 0.15-0.30 Max 0.025 Max 0.025 0.10-0.15

Mechanical Properties of steel grade 1.2833

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)
131 (≥) 361 (≥) 41 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade 1.2833

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
33 - -     0.11 -  
896 898 - 23.3 442   -  
155 - 31 31.2   422 331

Heat Treatment of steel grade 1.2833

Heat treated : 1724°C - 1661°C

Technological Curves of steel grade 1.2833

Cross Reference Table (Equivalent Grade) of 1.2833

Grade Standard Country Application
1.2833 DIN Germany Cold working alloy tool steel

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