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                  STEEL > Rebar/Debar > British Standard Rebar B500B
                  1. Description
                  - Name of Product: Rebar B500B
                  - Quality: British Standard BS4449-1997
                  - The official name of rebar is called re-inforced bars. It‘s also called deformed bars (debar). Our rebars are made from high quality raw material, conformed to various international standards. We provides rebars in length of 6m, 9m and 12m, or customized upon request.
                  - Applications: Widely used in house, bridge, road building, and making reinforced concrete structure skeleton.

                         

                  2. Specification
                  2.1 Diameter, Dimension & Weight:

                   Diameter 

                  (mm)

                  Mandrel Diameter (mm)

                  Cross Sectional Area (mm2)

                  Mass (kg/m)

                  BS4449-1997 

                  Requirement

                  BS4449-1997 

                  Requirement

                  Typical Ex-Plant Test Result

                  BS4449-1997 Requirement

                  Typical Ex-Plant Test Result

                  6

                  ≤4d

                  28.3

                  26.2

                  0.222±6 %

                  0.223

                  7

                  38.5

                  34.7

                  0.302±6 %

                  0.289

                  8

                  50.3

                  48.2

                  0.395±6 %

                  0.411

                  9

                  63.6

                  60.6

                  0.499±4.5 %

                  0.501

                  10

                  78.5

                  76.3

                  0.617±4.5 %

                  0.653

                  12

                  113

                  111.3

                  0.888±4.5 %

                  0.923

                  16

                  201

                  197.8

                  1.58±4.5 %

                  1.62

                  20

                  ≤7d

                  314

                  311.5

                  2.47±4.5 %

                  2.41

                  25

                  491

                  489.1

                  3.85±4.5 %

                  3.7

                  32

                  804

                  800.6

                  6.31±4.5 %

                  6.47


                  2.2 Chemical Analysis:

                  Specifications

                  Carbon (%)

                  Sulphur (%)

                  Phosphorus (%)

                  Nitrogen (%)

                  Copper (%)

                  Carbon Equivalent (%)

                  BS4449-1997 Requirement

                  ≤0.22

                  ≤0.05

                  ≤0.05

                  ≤0.012

                  ≤0.8

                  ≤0.5

                  Typical Ex-Plant Test Result

                  0.012

                  0.011

                  0.023

                  0.007

                  0.65

                  0.42


                  2.3 Mechanical Properties:

                  Steel Grade

                  Yield Strength

                  Re (Mpa)

                  Tensile/Yield Strength

                  Ratio, Rm/Re

                  Total Elongation at

                  Maximum Force, Agt (%)

                  Rib Height

                  (h)

                  Rib Spacing

                  (c)

                  Rib Inclination

                  β (°)

                  B500B

                  500

                  ≥1.08

                  ≥5

                  0.03d≤h≤0.15d 

                  0.4d≤c≤1.2d

                  35≤β≤75

                  Typical Ex-Plant Test Result

                  545

                  1.12

                  7.9

                  0.05d

                  0.8d

                  45


                  If you want to buy REBAR B500B, please contact us for the lastest quotation!

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                  Tel: +86-571-87995116 Fax:+86-571-87995117
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