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Quick Details

Application: reinforce concrete engineering
Brand Name: Junnan
Place of Origin: China (Mainland)
Length: 12m
Diameter: 6mm-15mm
Grade: HRB500
Standard: AISI,ASTM,BS,DIN,GB,JIS,ISO

Specifications

Reinforcing steel bars are used for reinforcement of concrete structures, manufacture of anchor bolts, etc. Reinforcing bars (rebars) can be either smooth or deformed. They are produced by hot rolling process with subsequent superficial hardening by heat treatment.

Different standard and different  physical property for you reference:

COUNTURY
STANDARD
QUALITY
ELONGATION%
Yield Str. Mpa
Tensile Str. Mpa
Elongation%
United kingdom
BS4449//Coil
GR250
250
295
22
Feedstock for BS4482(1997)
GR460A
460
485
12
BS4499:2004
GR460B
460
500
15
Japan
JIS
SD 295A
≥295
440-600
17
G3112
SD 295B
295-390
≥440
17

SD345
345-440
≥490
19

SD 390
390-510
560
17

SD 490
490-625
≥620
13
United States
ASTM
GR 40
280
420
12
A615/04a
GR 60
420
620
9
A615M/04a
GR75
520
690
7
China
GB1499.2-2007
HRB335/335E
335
455
17

HRB400/400E
400
540
17

HRB500/500E
500
630
16