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                  STEEL > Structural Steel > Profile U

                  1. Description

                  - Name of Product: Structural Steel - Profile "U"

                  - Quality: American Standard A36


                            


                  2. Specification

                  2.1 Chemical Analysis:

                  Specifications
                  Carbon (%)
                  Sulphur (%)
                  Phosphorus (%)
                  Manganese (%)
                  Silicon (%)
                  Copper (%)*
                  ASTM A 36 Requirement
                  ≤ 0.26
                  ≤ 0.05
                  ≤ 0.04
                  -
                  ≤ 0.40
                  ≥0.20
                  Typical Ex-Plant Test Result
                  0.19
                  0.034
                  0.026
                  0.72
                  0.35
                  -

                  * when copper steel is specified.  


                  2.2 Mechanical Properties:

                  Specifications
                  Yield Strength
                  (Mpa)
                  Tensile Strength
                  (Mpa)
                  Elongation in 8 inch
                  (%)
                  Elongation in 2 inch
                  (%)
                  ASTM A 36 Requirement
                  ≥ 250
                  400 ≤ x ≤ 500
                  ≥ 20
                  ≥ 21
                  Typical Ex-Plant Test Result
                  320
                  456
                  25
                  27


                  2.3 Diameter, Dimention and Weight:

                  Type
                  Sectional Dimension /(mm)
                  Sectional Area /(cm2)
                   Theoretical Weight /(kg/m)
                   h 
                  b
                  d
                  t
                  r
                  r1
                  5
                  50
                  37
                  4.5
                  7
                  7
                  3.5
                  6.928
                  5.438
                  8
                  80
                  43
                  5
                  8
                  8
                  4
                  10.248
                  8.045
                  10
                  100
                  48
                  5.3
                  8.5
                  8.5
                  4.2
                  12.748
                  10.007
                  12
                  120
                  53
                  5.5
                  9
                  9
                  4.5
                  15.362
                  12.059
                  14a
                  140
                  58
                  6
                  9.5
                  9.5
                  4.8
                  18.516
                  14.535
                  14b
                  60
                  8
                  21.316
                  16.733
                  16a
                  160
                  63
                  6.5
                  10
                  10
                  5
                  21.962
                  17.24
                  16b
                  65
                  8.5
                  25.162
                  19.752
                  18a
                  180
                  68
                  7
                  10.5
                  10.5
                  5.2
                  25.699
                  20.174
                  18b
                  70
                  9
                  29.299
                  23
                  20a
                  200
                  73
                  7
                  11
                  11
                  5.5
                  28.837
                  22.637
                  20b
                  75
                  9
                  32.837
                  25.777
                  22a
                  220
                  77
                  7
                  11.5
                  11.5
                  5.8
                  31.846
                  24.999
                  22b
                  79
                  9
                  36.246
                  28.453
                  24a
                  240
                  78
                  7
                  12
                  12
                  6.0
                  34.217
                  26.860
                  24b
                  80
                  9
                  39.017
                  30.628
                  24c
                  82
                  11
                  43.817
                  34.396


                  If you want to buy PROFILE STEEL "U", please contact us for newest quotation! 

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