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Description

1.8515 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.8515

Chemical composition(mass fraction)(wt.%) of the 1.8515

 

C
Si
Mn
P
S
Cr Ni
0.28-0.35 0.40  0.40-0.70  0.025  0.035  2.80-3.30  
Mo Al Cu Nb Ti V Ce
0.30-0.50            
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 1.8515

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)
489 (≥) 442 (≥) 43 43 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade 1.8515

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 - -     0.44 -  
454 938 - 12.3 223   -  
967 - 11 22.2   113 411

Heat Treatment of steel grade 1.8515

Heat treated : 1125°C - 1223°C

Technological Curves of steel grade 1.8515


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