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S275J2

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1.0145 1.0045
#S275J2

Description

S275J2 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: S275J2
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel S275J2
S275JR
S275J0
St44-3U
1.0143
1.0143
St44-3U
S275J0
1.0145
S275J2
1.0145

Chemical composition(mass fraction)(wt.%) of the S275J2

 

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.20   1.50  0.025  0.025     
Mo Al Cu Nb Ti V Ce
    ≤ 0.55        
N Co Pb B Other    
        houdu > 150
tuoyang     F		    
             

Mechanical Properties of steel grade S275J2

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)
581 (≥) 583 (≥) 24 31 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade S275J2

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
42 - -     0.11 -  
336 493 - 11.3 434   -  
745 - 44 14.2   113 321

Heat Treatment of steel grade S275J2

Heat treated : 1387°C - 1479°C

Technological Curves of steel grade S275J2

Cross Reference Table (Equivalent Grade) of S275J2

Grade Standard Country Application
S275J2G3 Spain structural steel
S275J2G4 Spain structural steel
EN S275J2G3 EN Euronorm Structural steel
EN S275J2G4 EN Euronorm Structural steel
EN S275J2H EN Euronorm Structural steel
1.0145 1.0045
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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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