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Description

Spain UNE S275NL Spain structural steel and S275NL Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: S275NL
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel S275NL UNE Spain Spain structural steel
S500MC
SS50MC
S600MC
S6S0MC
S700MC
S260NC
S315NC
S355NC
S420NC
S275N

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

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.16 0.4 0.50-1.40 0.03 0.025 0.3 0.3 0.1

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)
335 (≥) 831 (≥) 31 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

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
12 - -     0.33 -  
545 589 - 43.3 122   -  
672 - 14 34.2   412 123

Heat Treatment of steel grade S275NL

Heat treated : 1965°C - 1236°C

Technological Curves of steel grade S275NL

Cross Reference Table (Equivalent Grade) of S275NL

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

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