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Description

16Mo3 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 16Mo3
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy 16Mo3
P295GH
1.0481
P355GH
1.0473
P310GH
1.0482
19Mn5
1.0482
21Mn6
1.0485

Chemical composition(mass fraction)(wt.%) of the 16Mo3

C
Si
Mn
P
S
Cr Ni
0.12-0.20  0.35  0.40-0.90  0.025  0.010  0.30  0.30 
Mo Al Cu Nb Ti V Ce
0.25-0.35     0.30  0.02    0.02  
N Co Pb B Other    
 0.012            
             

Mechanical Properties of steel grade 16Mo3

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)
544 (≥) 885 (≥) 24 21 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade 16Mo3

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 - -     0.34 -  
759 248 - 42.3 231   -  
474 - 41 12.2   312 444

Heat Treatment of steel grade 16Mo3

Heat treated : 1279°C - 1537°C

Technological Curves of steel grade 16Mo3

Cross Reference Table (Equivalent Grade) of 16Mo3

Grade Standard Country Application
16Mo3 Structural steel
16Mo3 Structural steel
16Mo3 Spain structural alloy steel
EN 16Mo3 EN Euronorm Structural steel
EN 16Mo3 EN Euronorm Structural steel
EN 16Mo3 EN Euronorm Structural steel

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