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Steel Export

Deformed Bar-2

Product Grade Specification Standard
Chinese Standard HRB400、HRB400E-Cr   Φ6-40 mm GB 1499.2-2007
Deformed steel bar HRB500、HRB500E-Cr Φ10—40mm
British Standard 460B Φ6---40mm BS4449-1997  
Deformed Steel Bar B500B、B500C Φ10—50mm BS4449-2005
American standard Deformed Steel Bar Gr40、Gr60、Gr75、Gr80 Φ8—40mm ASTMA615/A615M-2013
Korean standard SD400、SD500、SD600SD400、SD500、SD600 Φ10—32mmΦ10—32mm KS D3504:2009
Deformed Steel Bar
Australian standard 500N Φ12—36mm ASNZS4672-2001
(New Zealand Standard)
Deformed Steel Bar 500E Φ10—40mm
Malaysia standard B500B Φ10—40mm MS·146:2014
Deformed Steel Bar
Mechanical Properties
Grade Yield Strength Tensile Strength Elongation
HRB400 ≥400mpa ≥540mpa ≥7.5% or as
HRB400E ≥400mpa ≥540mpa≤700mpa  
HRB500 ≥500mpa ≥630mpa ≥7.5% or as per agreement
HRB500E ≥500mpa ≥630mpa≤820mpa  
GR40 ≥280mpa ≥420mpa dia10mm ≥
dia>13mm≥12%
GR60 ≥420mpa ≥620mpa dia10-19mm ≥9%
dia22-25mm ≥8%
Dia≥29mm  ≥7%
GR75 ≥520mpa ≥690mpa dia19-25mm ≥7%
dia29-57mm ≥6%
GRADE460 ≥460mpa    
GRADE500 ≥500mpa