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X45CoCrWv5-5-5

Description

X45CoCrWv5-5-5 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: X45CoCrWv5-5-5
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel X45CoCrWv5-5-5
1.2581
1.2603
45CrVMoW5-8
1.2606
X37CrMoW5-1
1.2622
X60WCrMoV9-4
1.2662
X30WCrCoV9-3
1.2678

Chemical composition(mass fraction)(wt.%) of the X45CoCrWv5-5-5

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.40-0.50 0.30-0.50   0.30-0.50  0.25  0.25  4.00-5.00    0.40-0.60  V 1.80-2.10
W 4.00-5.00
Co 4.00-5.00

Mechanical Properties of steel grade X45CoCrWv5-5-5

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)
183 (≥) 276 (≥) 33 41 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade X45CoCrWv5-5-5

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
24 - -     0.22 -  
988 978 - 41.3 232   -  
577 - 21 14.2   344 431

Heat Treatment of steel grade X45CoCrWv5-5-5

Heat treated : 1388°C - 1843°C

Technological Curves of steel grade X45CoCrWv5-5-5

Cross Reference Table (Equivalent Grade) of X45CoCrWv5-5-5

Grade Standard Country Application
X45CoCrWV5-5-5 DIN Germany Hot working alloy tool steel

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