Supply Hrb Series Steel Rebar/ Iron Rods/Deformed Steel Bar for Construction

HS Code: 7214200000
Deformed steel bar
Name
Steel Rebar,Reinforcement Steel Bar,China Manufacture Structural Steel

Standard
ASTM A615 /BS BS 4449 /GB HRB/ JIS G3112

Grade
HRB335, HRB400,HRB500B

Diameter		 6mm-40mm
Length 6-12m
Technique Low temperature hot-rolling reinforcing deformed steel rebar
Tolerance As the standard or as your requirement
Application Building, construction, road, bridge,etc
Certificated BV
MOQ 500tons per size steel rebar
Packing details Steel rebar packed in bundle or as your requirement
Delivery Within 30 days after receive 30% deposit
Payment T/T or L/C


Chemical Composition

 
 

Grade
Technical data of the original chemical composition (%)

C
Mn
Si
S
P
B
 
 

HRB335
≤0.25
≤1.60
≤0.80
≤0.045
≤0.045
>0.0008
 
 

Physics capability

Yield Strength(N/cm2)
Tensile Strength(N/cm2)
Elongation (%)
 
 

≥335
≥490
≥16
 
 

 
 

Grade
Technical data of the original chemical composition (%)

C
Mn
Si
S
P
V
 
 

HRB400
≤0.25
≤1.60
≤0.80
≤0.045
≤0.045
0.04-0.12
 
 

Physics capability

Yield Strength(N/cm2)
Tensile Strength(N/cm2)
Elongation (%)
 
 

≥400
≥570
≥14


Grade
Technical data of the original chemical composition (%)

C
Mn
Si
S
P
V


HRB500
≤0.25
≤1.60
≤0.80
≤0.045
≤0.045
0.04-0.12


Physics capability

Yield Strength(N/cm2)
Tensile Strength(N/cm2)
Elongation (%)

≥500
≥630
≥12

Theorectical weight

Diameter
(MM)
Cross
Sectional
Area
(MM2)
Theorectical
Weight
(KG/M)
Weight of
12M Bar
(KG)
A Ton
Contains
12M Bars
(PCS)

6		 28.27 0.222 2.664 375.38
8 50.27 0.395 4.74 210.97
10 78.54 0.617 7.404 135.06
12 113.1 0.888 10.656 93.84
14 153.9 1.21 14.52 68.87
16 201.1 1.58 18.96 52.74
18 254.5 2 24 41.67
20 314.2 2.47 29.64 33.74
22 380.1 2.98 35.76 27.96
25 490.9 3.85 46.2 21.65
28 615.8 4.83 57.96 17.25
32 804.2 6.31 75.72 13.21
36 1018 7.99 98.88 10.43
40 1257 9.87 118.44 8.44

equivalent standard and grade of reinforcing steel bars:

ASTM
BS
JIS
GB

A615
BS4449
G3112
HRB

Gr40/60/75
Gr460, B500
SD390
335/400/500
 

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