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Description

16MnCrB5 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 16MnCrB5
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel 16MnCrB5
1.7030
16MnCr5
1.7131
16MnCrS5
1.7139
20MnCr5
1.7147
20MnCrS5
1.7149
1.7160

Chemical composition(mass fraction)(wt.%) of the 16MnCrB5

C
Si
Mn
P
S
Cr Ni
0.14-0.19  0.40  1.00-1.30  0.035  0.035  0.80-1.10   
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
      0.0008-0.005       
             

Mechanical Properties of steel grade 16MnCrB5

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)
858 (≥) 142 (≥) 42 44 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade 16MnCrB5

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 - -     0.11 -  
855 446 - 41.3 341   -  
857 - 33 22.2   221 334

Heat Treatment of steel grade 16MnCrB5

Heat treated : 1433°C - 1221°C

Technological Curves of steel grade 16MnCrB5

Cross Reference Table (Equivalent Grade) of 16MnCrB5

Grade Standard Country Application
16MnCrB5 Spain structural alloy steel
EN 16MnCrB5 EN Euronorm Structural steel

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