HRB400/HRB400E Rebar

HRB400 is a high-strength, ductile rebar. The HR stands for "hot rolled," which essentially refers to the heating and rolling process during production. The B designates a yield strength 400 megapascals (MPa) higher than that of ordinary carbon steel. Composed primarily of an alloy of carbon, sulfur, phosphorus, and manganese, HRB400 rebar offers weather and corrosion resistance and high tensile strength.

Classification :

PRODUCT DETAILS

Product Parameters 

Product Name Rebar
Diameter 6.0mm-50mm
Length Coil or customized
Surface Black skin,OilinggalvanizedEpoxy coating,etc
Material HPB355,HRB400E,HEB500E,GR40,GR60,CA40,CA50
Standard GB,GOST,ASTM,AISI,JIS,BS,DIN,EN
Technology Hot rolling

 

Chemical Composition

Brand

Carbon

Silicon

Manganese

Vanadium

Niobium

Titanium

Phosphorus

Sulfur

HPB300

0.14-0.22%

0.12-0.30%

0.3-0.65%

N/A

N/A

N/A

≤0.045%

≤0.045%

HRB335

0.17-0.25%

0.40-0.80%

1.20-1.60%

N/A

N/A

N/A

≤0.045%

≤0.045%

HRB400/

HEB400E

0.17-0.25%

0.40-0.80%

1.20-1.60%

0.02-0.12%

0.01-0.05%

0.02-0.06%

≤0.045%

≤0.045%

HRB500

≤0.25%

≤0.80%

≤1.60%

0.02-0.12%

0.01-0.05%

0.02-0.06%

≤0.045%

≤0.045%

 

Mechanical Properties

Chinese Rebar Code

Yield Strength (Mpa)

Tensile Strength (Mpa)

Carbon Content

HRB400, HRBF400, HRB400E, HRBF400E

400

540

≤0.25

HRB500, HRBF500, HRB500E, HRBF500E

500

630

≤0.25

HRB600

600

730

≤ 0.28

 

Warehouse Storage

 

Packing and Delivery

 

Customer Visit

 

Application Field

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