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Description

S275NL Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: S275NL
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel S275NL
S255NL
EStE 255
S255NL1
1.1103
1.0468
StE 285
P275N
1.0490
S275N
1.0491

Chemical composition(mass fraction)(wt.%) of the S275NL

 

 

 

 

 

C
Si
Mn
P
S
Cr Ni
0.16  0.40  0.50-1.40  0.030  0.025   0.30  0.30
Mo Al Cu Nb Ti V Ce
 0.10 0.020  0.35  ≤0.05 0.03  0.05   
N Co Pb B Other    
 0.015            
             

Mechanical Properties of steel grade S275NL

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)
713 (≥) 453 (≥) 31 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade S275NL

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
21 - -     0.44 -  
474 482 - 13.3 212   -  
944 - 23 14.2   124 422

Heat Treatment of steel grade S275NL

Heat treated : 1477°C - 1173°C

Technological Curves of steel grade S275NL

Cross Reference Table (Equivalent Grade) of S275NL

Grade Standard Country Application
S275NL Spain structural steel
EN S275NLH EN Euronorm Structural steel
EN S275NL EN Euronorm Structural steel

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