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Unitemp HS

Description

Unitemp HS High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Unitemp HS

Chemical composition(mass fraction)(wt.%) of the Unitemp HS

C
Si
Mn
P
S
Cr Ni
0.01         15.5 ...
Mo Al Cu Nb Ti V Ce
15 0.2          
N Co Pb B Other    
      0.004      
             

Mechanical Properties of steel grade Unitemp HS

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)
444 (≥) 492 (≥) 41 34 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade Unitemp HS

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
12 - -     0.21 -  
567 224 - 13.3 224   -  
319 - 14 12.2   241 224

Heat Treatment of steel grade Unitemp HS

Heat treated : 1433°C - 1359°C

Technological Curves of steel grade Unitemp HS

Cross Reference Table (Equivalent Grade) of Unitemp HS

Grade Standard Country Application
UnitempAF2-1 USA Martensitic special steel
UnitempHS AISI USA Martensitic special steel
CPM Rex M2HCHS 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 45HS AISI USA Powder metallurgy high-speed tool steel
CPM Rex T15HS AISI USA Powder metallurgy high-speed tool steel
CPM Rex 76HS AISI USA Powder metallurgy high-speed tool steel
HS6-5-4-2 AFNOR France Carbide for cutting tools
HS6-5-4-2 AFNOR France Carbide for cutting tools
HS18-0-1 AFNOR France Carbide for cutting tools
HS18-0-1 AFNOR France Carbide for cutting tools
HS6-5-2 AFNOR France Carbide for cutting tools
HS6-5-2 AFNOR France Carbide for cutting tools
HS6-5-2HC AFNOR France Carbide for cutting tools
HS6-5-2HC AFNOR France Carbide for cutting tools
HS2-9-1 AFNOR France Carbide for cutting tools
HS2-9-1 AFNOR France Carbide for cutting tools
HS2-9-2 AFNOR France Carbide for cutting tools
HS2-9-2 AFNOR France Carbide for cutting tools

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