H26

This page provides H26 datasheet, H26 mechanical properties, chemical element H26, technical specifications of H26 steel material properties. H26 performance specifications.

Category Class Grade Standard Country Application
Steel GradesTool Die Steels H26 ASTM USA Hot-Work Tool Steel
Datasheet for:Steel Grades:Tool Die Steels:H26

Chemical composition(mass fraction)(wt.%) of the H26

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 H26

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)
369 (≥) 384 (≥) 12 34 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 321
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
23 - -     0.14 -  
251 152 - 21.3 144   -  
233 - 21 34.2   311 234
Heat treated : 1975°C - 1785°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
02X8H26C6 GOST Russia
Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition
H26 ASTM USA
Hot-Work Tool Steel
H26 SAE USA
Hot-Work Tool Steel
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Haihong International Trade (HK) CO., Limited

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
H26 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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