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Description

Germany DIN 1.2080 Cold working alloy tool steel and 1.2080 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 1.2080
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.2080 DIN Germany Cold working alloy tool steel
1.2008
90Cr3
1.2056
105Cr4
1.2057
145Cr6
1.2063
102Cr6
1.2067
X210Cr12

Chemical composition(mass fraction)(wt.%) of the 1.2080

C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
1.90-2.20 0.10-0.40 0.15-0.45 Max 0.030 Max 0.030 11.00-12.00

Mechanical Properties of steel grade 1.2080

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)
425 (≥) 848 (≥) 13 22 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade 1.2080

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 - -     0.21 -  
741 254 - 13.3 334   -  
854 - 31 14.2   342 312

Heat Treatment of steel grade 1.2080

Heat treated : 1952°C - 1158°C

Technological Curves of steel grade 1.2080

Cross Reference Table (Equivalent Grade) of 1.2080

Grade Standard Country Application
1.2080 DIN Germany Cold working alloy tool steel

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