T20826

USA UNS T20826 Hot-Work Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Category Class Grade Standard Country Application
Steel GradesTool Die Steels T20826 UNS USA Hot-Work Tool Steel
Datasheet for:Steel Grades:Tool Die Steels:T20826

Chemical composition(mass fraction)(wt.%) of the T20826

Elements Min.(≥) Max.(≤)
C 0.45 0.55
Si 0.15 0.40
Mn 0.15 0.40
P - 0.030
S - 0.030
Cr 3.75 4.50
Mo - -
V 0.75 1.25
W 17.25 19.00
Ni+Cu - 0.75

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade T20826

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)
362 (≥) 925 (≥) 43 42 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 241
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
34 - -     0.23 -  
883 611 - 13.3 211   -  
419 - 24 44.2   333 222
Heat treated : 1686°C - 1241°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
T20826 UNS USA
Hot-Work Tool Steel
T20826 UNS USA
Hot-Work Tool Steel
Contact Suppliers with your enquiries for T20826 any of the shape and size.

Tool & Die Steels Inc.

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T20826 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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T20826