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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!

OUR BRANDS
Address: D Tower, Intime City, No.380 Fengtan Road, 310011 Hangzhou, China
Tel: +86-571-87995116 Fax:+86-571-87995117
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