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Description

G17Mn5 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: G17Mn5

Chemical composition(mass fraction)(wt.%) of the G17Mn5

C
Si
Mn
P
S
Cr Ni
 0.15-0.20 0.60  1.00-1.60 0.020  0.020      
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade G17Mn5

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)
394 (≥) 549 (≥) 34 21 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade G17Mn5

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
32 - -     0.14 -  
766 847 - 42.3 234   -  
315 - 23 34.2   134 243

Heat Treatment of steel grade G17Mn5

Heat treated : 1935°C - 1237°C

Technological Curves of steel grade G17Mn5

Cross Reference Table (Equivalent Grade) of G17Mn5

Grade Standard Country Application
EN G17Mn5 EN Euronorm Structural steel

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