Golden Ispat Grade B400DWR

Product Specification

B400DWR Rebars conform to the following national and international standard specifications:

  • ASTM A 615/A 615M-08b 
  • BDS 1313: 1990 
  • JIS G 3112(1987) 
  • IS 1786 
  • ISO 1335 & 4951 
  • BA 1963 
  • DIN 488 & 1045 
  • BS 4449:1998 

Chemical Composition

Name of Element
Carbon (C)
Manganese (Mn)
Silicon (Si)
Sulfur (S)
Phosphorus (P)
Copper (Cu)
Grade-wise percent constituents
0.20-0.33
1.00-1.65
0.25 Max
0.05 Max
0.05 Max
0.25 Max

Mechanical Properties

Grades of Rebar
Grade B400DWR
Yield Strength (min) 
60,000 psi
420 MPa
Tensile Strength (min)
90,000 psi 
620 MPa
Percent Elongation (min)
14%

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Product Guide

Specification to be observed for domestic Steel Products.

ISO Certified

Golden Ispat Ltd. is an ISO certified manufacturer.

Historical Milestone

One of the first best integrated steel plant in Bangladesh.

Locate Us

Corporate Office: 218 D.T, Old Dewanhat Rd, Chattogram