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Special Shaped Steel Tubes

Home » Products » Special Shaped Steel Tubes » Steel Square Tubing for Railway Constructions

Steel Square Tubing for Railway Constructions
  • The name :

    Steel Square Tubing for Railway Constructions

  • Product Description
  • Standard: ASTM A500 Steel Rectangle Tubing
    Seamless Carbon Structural Tubing in Rounds and Shapes
    Applications: for construction of bridges, and buildings, and for general strcutrual purposes
  • Model : ASTM A500
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Instruction

Standard: ASTM A500  Steel Rectangle Tubing           
Cold-Formed Welded and Seamless Carbon Structural Tubes in Rounds and Shapes

Applications:

for construction of bridges, and buildings, and for general strcutrual purposes                
                
Size range:                 
Square tubes  O.D. :20-20 to 500-500mm    W.T.:1-24mm      L:max12000mm
Rectangle tubes  O.D. :20-30 to 400-600mm    W.T.:1-24mm      L:max12000mm

 

Tensil requirements



                                                        Round Structural Tubing

GradeA Grade B Grade C Grade D
Tensil strengths,min,psi(Mpa) 45 (310) 58(400) 62(425) 58(400)
Yield strength,min,psi(Mpa) 33(230) 42(290) 46(315) 36(250)
Elongation in 2 in.(50mm) min,% 25 23 21 23

                                                       Shaped Structural Tubing


GradeA Grade B Grade C Grade D
Tensil strengths,min,psi(Mpa) 45 (310) 58(400) 62(425) 58
Yield strength,min,psi(Mpa) 39(270) 46(315) 50(315) 36(250)
Elongation in 2 in.(50mm) min,% 25 23 21 23

 

 

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