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Description

1.5415 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 1.5415
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy 1.5415
1.0473
P310GH
1.0482
19Mn5
1.0482
21Mn6
1.0485
16Mo3
1.5415
15Mo3

Chemical composition(mass fraction)(wt.%) of the 1.5415

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 1.5415

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)
566 (≥) 263 (≥) 42 42 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade 1.5415

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
42 - -     0.21 -  
724 823 - 42.3 312   -  
195 - 14 43.2   132 334

Heat Treatment of steel grade 1.5415

Heat treated : 1511°C - 1487°C

Technological Curves of steel grade 1.5415


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