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Description

Germany DIN 1.2201 Cold working alloy tool steel and 1.2201 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 1.2201
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.2201 DIN Germany Cold working alloy tool steel
1.2108
125CrSi5
1.2109
105MnCr4
1.2127
200CrMn8
1.2129
21MnCr5
1.2162
X165CrV12

Chemical composition(mass fraction)(wt.%) of the 1.2201

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) V(%)
1.55-1.75 0.25-0.40 0.20-0.40 Max 0.035 Max 0.035 11.0-12.00 0.07-0.12

Mechanical Properties of steel grade 1.2201

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)
793 (≥) 394 (≥) 23 41 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade 1.2201

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
13 - -     0.34 -  
886 893 - 22.3 331   -  
337 - 44 44.2   211 241

Heat Treatment of steel grade 1.2201

Heat treated : 1597°C - 1916°C

Technological Curves of steel grade 1.2201

Cross Reference Table (Equivalent Grade) of 1.2201

Grade Standard Country Application
1.2201 DIN Germany Cold working alloy tool steel

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