This page provides T20813 datasheet, T20813 mechanical properties, chemical element T20813, technical specifications of T20813 steel material properties. T20813 performance specifications.

Category Class Grade Standard Country Application
Steel GradesTool Die Steels T20813 UNS USA Hot-Work Tool Steel
Datasheet for:Steel Grades:Tool Die Steels:T20813

Chemical composition(mass fraction)(wt.%) of the T20813

Elements Min.(≥) Max.(≤)
C 0.32 0.45
Si 0.80 1.20
Mn 0.20 0.50
P - 0.030
S - 0.030
Cr 4.75 5.50
Mo 1.10 1.75
V 0.80 1.20
W - -
Ni+Cu - 0.75

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade T20813

Rp0.2 (MPa)
Rm (MPa)
KV/Ku (J)
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
977 (≥) 445 (≥) 32 21 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 334
Modulus of elasticity
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
Specific thermal capacity
Specific electrical resistivity
(Ω mm²/m)
Poisson’s coefficient, ν
22 - -     0.31 -  
633 857 - 14.3 144   -  
569 - 31 31.2   221 113
Heat treated : 1693°C - 1922°C
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
T20813 UNS USA
Hot-Work Tool Steel
T20813 UNS USA
Hot-Work Tool Steel
Contact Suppliers with your enquiries for T20813 any of the shape and size.

Haihong International Trade (HK) CO., Limited

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
T20813 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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