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Description

USA ASTM H13 Tool Die Steels Hot-Work Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Die Steels: H13
Category Class Grade Standard Country Application
Steel GradesTool Die Steels H13 ASTM USA Hot-Work Tool Steel

Chemical composition(mass fraction)(wt.%) of the H13

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

Mechanical Properties of steel grade H13

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)
163 (≥) 459 (≥) 32 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade H13

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
41 - -     0.22 -  
655 564 - 11.3 422   -  
831 - 24 33.2   321 141

Heat Treatment of steel grade H13

Heat treated : 1351°C - 1961°C

Technological Curves of steel grade H13

Cross Reference Table (Equivalent Grade) of H13


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