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S27SJR

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S235J2G4 S275J0
#S27SJR

Description

Spain UNE S27SJR Spain structural steel and S27SJR Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: S27SJR
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel S27SJR UNE Spain Spain structural steel
S260NC
S315NC
S355NC
S420NC
S235JR
S235JRG1
S235JRG2
S235J0
S235J2G3
S235J2G4

Chemical composition(mass fraction)(wt.%) of the S27SJR

C(％) Mn(％) P(％) S(％) Mo(％)
0.21 1.50 0.045 0.045 0.009

Mechanical Properties of steel grade S27SJR

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)
999 (≥) 333 (≥) 41 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade S27SJR

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
14 - -     0.33 -  
896 721 - 23.3 232   -  
657 - 44 11.2   113 322

Heat Treatment of steel grade S27SJR

Heat treated : 1361°C - 1825°C

Technological Curves of steel grade S27SJR

Cross Reference Table (Equivalent Grade) of S27SJR

Grade Standard Country Application
S27SJR UNE Spain Spain structural steel
S235J2G4 S275J0
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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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