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Description

S275NLH Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: S275NLH
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel S275NLH
S275J2H
1.0138
S355JOH
1.0547
S355J2H
1.0576
S355K2H
1.0512
S275NH
1.0493

Chemical composition(mass fraction)(wt.%) of the S275NLH

C
Si
Mn
P
S
Cr Ni
0.20  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  0.050 ≤0.03  0.08  
N Co Pb B Other    
 0.015       houdu  S 65    
             

 

Mechanical Properties of steel grade S275NLH

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)
482 (≥) 512 (≥) 23 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade S275NLH

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
13 - -     0.11 -  
687 892 - 11.3 131   -  
893 - 14 41.2   421 312

Heat Treatment of steel grade S275NLH

Heat treated : 1428°C - 1312°C

Technological Curves of steel grade S275NLH

Cross Reference Table (Equivalent Grade) of S275NLH

Grade Standard Country Application
EN S275NLH EN Euronorm Structural steel

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