Press Brake

For sheet metal bending, the press brake is a necessary machine. We have NC type and CNC type press brakes. At the same time, we can customize the punches and dies according to your practical use in sheet metal fabrication.

Shearing Machine

For the straight cutting of steel plate, hydraulic shearing machine is a good choice. It not only has high cutting efficiency, but also requires less investment. We have both swing beam shears and guillotine shears for your selection.

Laser Cutting Machine

In the current metal plate and pipe cutting, laser cutting machine is undoubtedly the best choice. It can not only cut various shapes, but also has small cutting gap, high precision and high cutting efficiency. Today, it is very cost-effective.

Rebar Weight Chart

What is rebar?

Rebar is the common name of ribbed steel bar, including hot-rolled ribbed steel bar and cold-rolled ribbed steel bar.

The grade of rebar is composed of HRB and the minimum yield point of rebar, which is divided into three grades: HRB335, HRB400 and HRB500.

For seismic reinforcement grade, “E” is added after ordinary reinforcement, such as HRB400E.

Since the billet density (7.85g/cm³) used for reinforcement rolling is the same, the theoretical weight of rebars of the same specification is the same regardless of whether the rolling method and grade are the same.

You can use both of our rebar weight calculator or the chart below to get the weight of rebar steel.

Rebar Weight Calculator

Rebar Weight Chart

Item Model Unit Weight
Rebar Φ6 kg/m 0.222
Rebar Φ8 kg/m 0.395
Rebar Φ10 kg/m 0.6169
Rebar Φ12 kg/m 0.888
Rebar Φ14 kg/m 1.21
Rebar Φ16 kg/m 1.58
Rebar Φ18 kg/m 2
Rebar Φ20 kg/m 2.47
Rebar Φ22 kg/m 2.98
Rebar Φ25 kg/m 3.85
Rebar Φ28 kg/m 4.83
Rebar Φ32 kg/m 6.31
Rebar Φ36 kg/m 7.99
Rebar Φ40 kg/m 9.87
Rebar Φ50 kg/m 15.42
MS HR round wire rod Φ5.5 kg/m 0.187
MS HR round wire rod Φ6.0 kg/m 0.222
MS HR round wire rod Φ6.5 kg/m 0.26
MS HR round wire rod Φ7.0 kg/m 0.3019
MS HR round wire rod Φ7.5 kg/m 0.3469
Steel Strand for Prestressed Concrete(1×2) 10 kg/km 310
Steel Strand for Prestressed Concrete(1×2) 12 kg/km 447
Steel Strand for Prestressed Concrete(1×3) 10.8 kg/km 465
Steel Strand for Prestressed Concrete(1×3) 12.9 kg/km 671
Steel Strand for Prestressed Concrete(1×7)Standard 9.5 kg/km 432
Steel Strand for Prestressed Concrete(1×7)Standard 11.1 kg/km 580
Steel Strand for Prestressed Concrete(1×7)Standard 12.7 kg/km 774
Steel Strand for Prestressed Concrete(1×7)Standard 15.2 kg/km 1101
Steel Strand for Prestressed Concrete(1×7)Drawing Type 12.7 kg/km 890
Steel Strand for Prestressed Concrete(1×7)Drawing Type 15.2 kg/km 1295
Indented wire 5 kg/km 0.016

Note:
(1) Theoretical weight calculation formula of rebar: theoretical weight (kg/m) = 0.00617 × D² (where, D is the section diameter, unit: mm)
(2) The density is calculated as 7.85g/cm³;
(3) The theoretical weight of hot-rolled ribbed bars, cold-rolled ribbed bars, HRB335, HRB400, HRB500 and other deformed bars of different classifications is the same.
(4) The theoretical weight calculated by the formula is different from the actual weight, and the error is generally about 0.2% ~ 0.7%, which can only be used as a reference for estimation.

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