Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

S355J2G4

Favorite Datasheet
S355J2G3 S3S5K2G3
#S355J2G4

Description

Spain UNE S355J2G4 Spain structural steel and S355J2G4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: S355J2G4
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel S355J2G4 UNE Spain Spain structural steel
S235J0
S235J2G3
S235J2G4
S27SJR
S275J0
S275J2G3
S275J2G4
S355JR
S355J0
S355J2G3

Chemical composition(mass fraction)(wt.%) of the S355J2G4

C(％) Si(％) Mn(％) P(％) S(％)
0.20 0.55 1.60 0.035 0.035

Mechanical Properties of steel grade S355J2G4

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)
979 (≥) 213 (≥) 14 22 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade S355J2G4

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 - -     0.34 -  
213 339 - 42.3 123   -  
495 - 24 14.2   341 431

Heat Treatment of steel grade S355J2G4

Heat treated : 1256°C - 1561°C

Technological Curves of steel grade S355J2G4

Cross Reference Table (Equivalent Grade) of S355J2G4

Grade Standard Country Application
S355J2G4 UNE Spain Spain structural steel
EN S355J2G4 EN Euronorm Euronorm Structural steel
S355J2G3 S3S5K2G3
Available Suppliers
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...

Rfq.: sales@longhaisteel.com
  • Do you supply this S355J2G4?
  • List your company on S&G now? Join
  • Non-paying users only
Top