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USA AISI HAP 40 Powder metallurgy high-speed tool steel and HAP 40 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: HAP 40
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy HAP 40 AISI USA Powder metallurgy high-speed tool steel
CPM Rex 45
CPM Rex 45HS
CPM Rex 20
CPM Rex 25
M61
CPM Rex T15
CPM Rex T15HS
CPM Rex 76
CPM Rex 76HS
HAP 10

Chemical composition(mass fraction)(wt.%) of the HAP 40

C(%) Cr(%) Mo(%) V(%) W(%) Co(%)
1.30 4.0 5.0 3.0 6.0 8.0

Mechanical Properties of steel grade HAP 40

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)
776 (≥) 154 (≥) 21 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade HAP 40

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
21 - -     0.11 -  
395 829 - 44.3 221   -  
555 - 41 31.2   132 324

Heat Treatment of steel grade HAP 40

Heat treated : 1124°C - 1773°C

Technological Curves of steel grade HAP 40

Cross Reference Table (Equivalent Grade) of HAP 40

Grade Standard Country Application
HAP 10 AISI USA Powder metallurgy high-speed tool steel
HAP 40 AISI USA Powder metallurgy high-speed tool steel
HAP 50 AISI USA Powder metallurgy high-speed tool steel
HAP 60 AISI USA Powder metallurgy high-speed tool steel
HAP 70 AISI USA Powder metallurgy high-speed tool steel
T30403 UNS USA Alloy tool steel
T30404 ASTM USA Alloy tool steel
T30405 UNS USA Alloy tool steel
T30407 UNS USA Alloy tool steel
SS440 JIS Japan SS440
CPM 440V AISI USA Powder metallurgy tool steelCold work tool steel
Stellite 1040 USA Stellite alloy
Stellite T40 USA Stellite alloy
1.1740 DIN Germany Carbon tool steel
140Cr3 DIN Germany Cold working alloy tool steel
140Cr2 DIN Germany Cold working alloy tool steel
140CrV1 DIN Germany Cold working alloy tool steel
40CrMnMo7 DIN Germany Cold working alloy tool steel
40CrMnMoS8-6 DIN Germany Cold working alloy tool steel

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