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Description

USA ASTM H10 Tool Die Steels Hot-Work Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Die Steels: H10
Category Class Grade Standard Country Application
Steel GradesTool Die Steels H10 ASTM USA Hot-Work Tool Steel

Chemical composition(mass fraction)(wt.%) of the H10

C Si Mn P S Cr Mo V W Ni+Cu
0.35 -0.45 0.80 -1.20 0.25 -0.70 ≤0.030 ≤0.030 3.00 -3.75 2.00 -3.00 0.25 -0.75 ≤ ≥ ≤0.75

Mechanical Properties of steel grade H10

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)
329 (≥) 973 (≥) 42 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade H10

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
24 - -     0.42 -  
514 195 - 11.3 122   -  
893 - 23 14.2   432 224

Heat Treatment of steel grade H10

Heat treated : 1946°C - 1153°C

Technological Curves of steel grade H10

Cross Reference Table (Equivalent Grade) of H10


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