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S355N

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S275NL S355NL
#S355N

Description

Spain UNE S355N Spain structural steel and S355N Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: S355N
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel S355N UNE Spain Spain structural steel
SS50MC
S600MC
S6S0MC
S700MC
S260NC
S315NC
S355NC
S420NC
S275N
S275NL

Chemical composition(mass fraction)(wt.%) of the S355N

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.2 0.5 0.90-1.65 0.035 0.03 0.3 0.5 0.1

Mechanical Properties of steel grade S355N

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)
742 (≥) 718 (≥) 32 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade S355N

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
22 - -     0.31 -  
562 463 - 41.3 113   -  
196 - 13 23.2   222 113

Heat Treatment of steel grade S355N

Heat treated : 1966°C - 1921°C

Technological Curves of steel grade S355N

Cross Reference Table (Equivalent Grade) of S355N

Grade Standard Country Application
S355NC UNE Spain Spain structural steel
S355NC UNE Spain Spain structural steel
S355N UNE Spain Spain structural steel
S355NL UNE Spain Spain structural steel
EN S355NH EN Euronorm Euronorm Structural steel
EN S355NLH EN Euronorm Euronorm Structural steel
EN S355N EN Euronorm Euronorm Structural steel
EN S355NL EN Euronorm Euronorm Structural steel
EN S355NC EN Euronorm Euronorm Structural steel
EN S355NL01 EN Euronorm Euronorm Structural steel
EN S355NL02 EN Euronorm Euronorm Structural steel
EN S355NL03 EN Euronorm Euronorm Structural steel
EN S355NL04 EN Euronorm Euronorm Structural steel
EN S355NL05 EN Euronorm Euronorm Structural steel
EN S355N01 EN Euronorm Euronorm Structural steel
S275NL S355NL
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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