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HRB500 Shock resistance Hot Rolled steel rebar for Building Construction

HRB500 Shock resistance High -strength reinforcement Hot Rolled steel rebar

Material HRB400/500/BS4449 460B/500B/Q195/Q215…
Standard ASTM DIN GB ISO JIS BA ANSI
Technique Hot rolled
Surface 1. Galvanized

2. PVC,Black and color painting

3. Transparent oil,anti-rust oil

4. According to clients requirement

Diameter 6mm-40mm or as required
Type Carbon Steel Bar
Processing Service Bending, Welding, Decoiling, Cutting, Punching
Packaging Standard sea-worthy package or as required
Payment  T/T ; L/C

Product Introduction:

1.HRB500 Steel is a kind of steel bars with threads, which can be divided into two types: ordinary threads and intensive threads. Its main material is carbon structural steel, which has good welding, cold curvature and mechanical properties. Steels are widely used in buildings, bridges, infrastructure and other industries.
2.HRB500 is a kind of hot -rolled rib steel, which can also be called a level 4 reinforcement. The number 500 in it indicates that its yield strength is not less than 500MPa, and HRB indicates that it is its yield value. The smallest diameter of this reinforcement is only 6 mm, and the maximum can reach 100 mm.

Grade

sign

Diameter

(mm)

yield strength
(N/mm2)

Ultimate tensile strength
(N/mm2)

Anti -tensile strength design value
(N/mm2)

Decompating intensity design value
(N/mm2)

Decompating intensity design value
(N/mm2)

Elongation
δ5%

HRB500

ф

6~40

500

630

435

410

360

≥15

HRB400

ф

6~40

400

600

360

360

360

≥16

 

Size(mm)

Base Diameter(mm)

Transverse Rib Height(mm)

Longitudinal Rib Height(mm)

Transverse Rib Spacing(mm)

6

5.8±0.3

0.6±0.3

≤08

4±0.5

8

7.7±0.4

0.8 -0.3 +0.4

≤1.1

5.5±0.5

10

9.6±0.4

1±0.4

≤1.3

7±0.5

12

11.5±0.4

1.2±0.4

≤1.6

8±0.5

14

13.4±0.4

1.4 +0.4 -0.5

≤1.8

9±0.5

16

15.4±0.4

1.5 +0.4 -0.5

≤1.9

10±0.5

18

17.3±0.4

1.6±0.5

≤2

10±0.5

20

19.3±0.5

1.7±0.5

≤2.1

10±0.8

22

21.3±0.5

1.9±0.6

≤2.4

10.5±0.8

25

24.2±0.5

2.1±0.6

≤2.6

12.5±0.8

28

27.2±0.6

2.2±0.6

≤2.7

12.5±1.0

32

31±0.6

2.4 +0.8 -0.7

≤3

14±1.0

36

35±0.6

2.6 +1.0-0.8

≤3.2

15±1.0

Application

1. Construction engineering: The application of thread in the field of construction is very wide. It is often used for reinforcement and enhancement of reinforced concrete structures, such as stairs, pillars, beams and floors. The high -strength and good plasticity of the thread make it an indispensable material in construction engineering.
2. Bridge engineering: In the construction of the bridge, threaded steel is often used to make key parts such as steel concrete pier, bridge and beams. Because the thread has excellent tensile strength and durability, it can withstand a large number of loads and deformation, so it should be extensive in the bridge engineering
use.
3. Tunnel engineering: Steel also plays an important role in tunnel engineering. It is often used to make the wrong rod anchor and steel beam in the tunnel support structure. Because tunnel engineering has high structural strength and stability, the high strength and durability of the nut have made it the preferred material.
4. Foundation engineering: In foundation engineering, threaded steel is often used to make underground continuous walls and basement reinforcement walls and underground pipe galleries.
Steel steel has good plasticity and seismic performance, and can effectively improve the stability and bearing capacity of the structure.
5. Infrastructure engineering: Steel is also widely used in various infrastructure projects, such as docks, ports, dams, etc. It is often used to make the wet embankment, the retaining wall and the support structure, which can resist the impact of water flow, waves and geological power, and ensure the safety and stability of infrastructure.

Advantages of HRB500 steel bars

The advantages of HRB500 -class reinforced steel have a lot of strength, lax, high temperature resistance, low temperature performance and shock resistance performance and fatigue performance. The use of use is also widely used in international engineering and developed countries. HRB500 steel bars also show the rental of large amounts of steel in actual engineering applications, which has also improved significantly for economic and social benefits.

Why choose us?

1.With more than 20 years experience in steel product production.
2.Keep a large stock of goods.
3.Support customization.
4.Meticulous workmanship.
5.24 -hour customer service online, answer questions for you

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