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EN S275JR

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EN S235J2G4 EN S275J0
#S275JR

Description

Euronorm EN EN S275JR Euronorm Structural steel and EN S275JR Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN S275JR
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN S275JR EN Euronorm Euronorm Structural steel
EN FeH12FU
EN FeH20FU
EN FeH30FU
EN FeH40FF
EN S235JR
EN S235JRG1
EN S235JRG2
EN S235J0
EN S235J2G3
EN S235J2G4

Chemical composition(mass fraction)(wt.%) of the EN S275JR

C(％) Mn(％) P(％) S(％)
0.21 1.50 0.045 0.045

Mechanical Properties of steel grade EN S275JR

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)
332 (≥) 818 (≥) 21 13 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade EN S275JR

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
23 - -     0.11 -  
614 974 - 22.3 211   -  
725 - 31 32.2   141 222

Heat Treatment of steel grade EN S275JR

Heat treated : 1879°C - 1167°C

Technological Curves of steel grade EN S275JR

Cross Reference Table (Equivalent Grade) of EN S275JR

Grade Standard Country Application
EN S275JR EN Euronorm Euronorm Structural steel
EN S235J2G4 EN S275J0
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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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