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EN S690A

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EN S600AL . EN SS90AL
#S690A

Description

Euronorm EN EN S690A Euronorm Structural steel and EN S690A Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN S690A
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN S690A EN Euronorm Euronorm Structural steel
EN S8900L
EN S8900L1
EN S9G00
EN S9600L
EN S500A
EN S500AL
EN S550A
EN S550AL
EN S600A
EN S600AL .

Chemical composition(mass fraction)(wt.%) of the EN S690A

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.03-0.12 0.50 0.30-1.80 0.025 0.015 0.30 2.00 0.50

Mechanical Properties of steel grade EN S690A

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)
221 (≥) 475 (≥) 44 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade EN S690A

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
41 - -     0.14 -  
547 195 - 33.3 424   -  
733 - 11 31.2   224 412

Heat Treatment of steel grade EN S690A

Heat treated : 1461°C - 1562°C

Technological Curves of steel grade EN S690A

Cross Reference Table (Equivalent Grade) of EN S690A

Grade Standard Country Application
EN S690A EN Euronorm Euronorm Structural steel
EN S600AL . EN SS90AL
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Jiangyou Longhai Special Steel Co.,Ltd.

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