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Description

1.2764 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.2764
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel 1.2764
55NiCr10
1.2718
1.2721
50NiCr13
1.2735
15NiCr14
1.2746
45NiCrMoV16-16
1.2762
75CrMoNiW6-7

Chemical composition(mass fraction)(wt.%) of the 1.2764

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.16-0.22  0.10-0.40  0.15-0.45  0.030  0.030  1.10-1.40  3.80-4.30  0.15-0.25  W   0.30-0.50

Mechanical Properties of steel grade 1.2764

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)
529 (≥) 147 (≥) 43 23 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade 1.2764

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
14 - -     0.22 -  
376 429 - 32.3 243   -  
837 - 22 11.2   133 114

Heat Treatment of steel grade 1.2764

Heat treated : 1618°C - 1582°C

Technological Curves of steel grade 1.2764

Cross Reference Table (Equivalent Grade) of 1.2764

Grade Standard Country Application
1.2764 DIN Germany Cold working alloy tool steel

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