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Description

ASP 2055 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: ASP 2055
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel ASP 2055
ASP 2005
ASP 2011
ASP 2012
ASP 2015
ASP 2017
ASP 2023
ASP 2030
ASP 2040
ASP 2052
ASP 2053

Chemical composition(mass fraction)(wt.%) of the ASP 2055

C
Si
Mn
P
S
Cr Ni
1.69           4.0  
Mo Al W Nb Ti V Ce
 4.6   6.3      3.2   
N Co Pb B Other    
   9.0          
             

Mechanical Properties of steel grade ASP 2055

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)
192 (≥) 435 (≥) 23 21 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade ASP 2055

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
44 - -     0.44 -  
647 843 - 22.3 142   -  
654 - 21 24.2   433 113

Heat Treatment of steel grade ASP 2055

Heat treated : 1762°C - 1934°C

Technological Curves of steel grade ASP 2055

Cross Reference Table (Equivalent Grade) of ASP 2055

Grade Standard Country Application
ASP23 AISI USA Powder metallurgy high-speed tool steel
ASP30 AISI USA Powder metallurgy high-speed tool steel
ASP60 AISI USA Powder metallurgy high-speed tool steel
ASP 30 PM SS Sweden Carbide for cutting tools
ASP 30 PM SS Sweden Carbide for cutting tools
Waspaloy UNS USA Martensitic special steel
ASP 2053 UNS USA powder high speed steel
Q195 China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel

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