USA ASTM H19 Alloy tool steel and H19 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Tool Steel And Hard Alloy | H19 | ASTM | USA | Alloy tool steel |
H10 |
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H11 |
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T20811 |
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T20810 |
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H12 |
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T20812 |
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H13 |
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T20813 |
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H14 |
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T20814 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | V(%) | W(%) | Co(%) |
---|---|---|---|---|---|---|---|---|---|
0.32~0.45 | 0.20~0.50 | 0.20~0.50 | ≤0.030 | ≤0.030 | 4.00~4.75 | 0.30~0.55 | 1.75~2.20 | 3.75~4.50 | 4.00~4.50 |
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) |
---|---|---|---|---|---|---|
358 (≥) | 742 (≥) | 23 | 23 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 411 |
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 |
---|---|---|---|---|---|---|---|
14 | - | - | 0.24 | - | |||
313 | 157 | - | 32.3 | 423 | - | ||
711 | - | 34 | 31.2 | 131 | 112 |
Heat treated : 1579°C - 1959°C
Grade | Standard | Country | Application |
---|---|---|---|
H19 | ASTM | USA | Alloy tool steel |
CPM H19 | AISI | USA | Powder metallurgy tool steel Hot work tool steels |
CPM H19V | AISI | USA | Powder metallurgy tool steel Hot work tool steels |
BH19 | UK | Carbide for cutting tools | |
BH19 | UK | Carbide for cutting tools | |
09X14H1982БP | Austenitic | ||
40X15H7Γ7Φ2 | Austenitic | ||
SWRCH19A | CNS | China | China Taiwan Structural steel |
GH199 | GBT | China | wrought Fe/Ni-base superalloy |
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