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Description

USA AISI CPM H19 Powder metallurgy tool steel Hot work tool steels and CPM H19 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: CPM H19
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy CPM H19 AISI USA Powder metallurgy tool steel Hot work tool steels
CA-2
CD-2
CD-5
CM-2
CS-5
CS-7
CH-12
CH-13
CO-1
CPM H13

Chemical composition(mass fraction)(wt.%) of the CPM H19

C(%) Cr(%) Mo(%) V(%) W(%) Co(%)
0.40 4.25 0.40 2.10 4.25 4.25

Mechanical Properties of steel grade CPM H19

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)
294 (≥) 255 (≥) 14 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade CPM H19

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
11 - -     0.42 -  
763 474 - 44.3 332   -  
571 - 32 33.2   313 333

Heat Treatment of steel grade CPM H19

Heat treated : 1652°C - 1891°C

Technological Curves of steel grade CPM H19

Cross Reference Table (Equivalent Grade) of CPM H19

Grade Standard Country Application
CPM H13 AISI USA Powder metallurgy tool steel Hot work tool steels
CPM H19 AISI USA Powder metallurgy tool steel Hot work tool steels
CPM H19V AISI USA Powder metallurgy tool steel Hot work tool steels
CPM 9V AISI USA Powder metallurgy tool steelCold work tool steel
CPM 10V AISI USA Powder metallurgy tool steelCold work tool steel
CPM 440V AISI USA Powder metallurgy tool steelCold work tool steel
CPM Rex M2HCHS AISI USA Powder metallurgy high-speed tool steel
CPM Rex M3 AISI USA Powder metallurgy high-speed tool steel
CPM Rex M4 AISI USA Powder metallurgy high-speed tool steel
CPM Rex M4HS AISI USA Powder metallurgy high-speed tool steel
CPM Rex M35HCHS AISI USA Powder metallurgy high-speed tool steel
CPM Rex M42 AISI USA Powder metallurgy high-speed tool steel
CPM Rex 45 AISI USA Powder metallurgy high-speed tool steel
CPM Rex 45HS AISI USA Powder metallurgy high-speed tool steel
CPM Rex 20 AISI USA Powder metallurgy high-speed tool steel
CPM Rex 25 AISI USA Powder metallurgy high-speed tool steel
CPM Rex T15 AISI USA Powder metallurgy high-speed tool steel
CPM Rex T15HS AISI USA Powder metallurgy high-speed tool steel
CPM Rex 76 AISI USA Powder metallurgy high-speed tool steel
CPM Rex 76HS AISI USA Powder metallurgy high-speed tool steel

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