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Description

SNCM616 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SNCM616
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel SNCM616
SNC631
SNC815
SNC836
SNCM220
SNCM240
SNCM415
SNCM420
SNCM431
SNCM439
SNCM447

Chemical composition(mass fraction)(wt.%) of the SNCM616

 

 

C
Si
Mn
P
S
Cr Ni
0.13-0.2 0.15-0.35 0.8-1.2 0.03 0.03 1.4-1.8 2.8-3.2
Mo Al Cu Nb Ti V Ce
0.4-0.6   ≤0.3        
N Co Pb B Other    
             
             

Mechanical Properties of steel grade SNCM616

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)
622 (≥) 738 (≥) 23 24 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade SNCM616

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
41 - -     0.11 -  
843 976 - 41.3 121   -  
697 - 31 32.2   343 411

Heat Treatment of steel grade SNCM616

Heat treated : 1613°C - 1389°C

Technological Curves of steel grade SNCM616

Cross Reference Table (Equivalent Grade) of SNCM616

Grade Standard Country Application
SNCM616 China China Taiwan Structural steel

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