1.2083 Tool Die Steels

1.2083 - Specification & Application

Plastic die steel, and a good polishing and excellent wear resistance, is often used to prevent acid plastic mold.

Chemical composition(wt.%) of 1.2083 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C - 1.00
Si - 1.00
Mn 0.20 0.40
P - 0.030
S - 0.030
Cr 12.50 13.50

1.2083 - Detail

Tools high alloyed Cr steel

Mechanical properties of grade 1.2083

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
985 (≥) 875 (≥) 24 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical properties of grade 1.2083

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
659 (≥) 167 (≥) 41 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 232
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
852 332 669

Equivalent Grade

Equivalent Products

We can customize the production of 1.2083 grade, contact us for the best solution.
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