Original
By certification 
Product name |
Deformed steel bar |
Diameter |
6mm-40mm |
Length |
In coil or in 6m/9m/12m as customized |
Standard |
GB1499.2-2007 |
Grade |
HRB335 HRB400 HRB500 |
Technique |
Hot Rolled |
Supply ability |
650 000 tons per year |
Package |
Bundles or as requirement |
Place of origin |
China |
Payment term |
TT or LC |
Application |
widely used for construction, road, bridge, etc. |
MOQ |
25tons |
Technical Parameter of HRB 335
| HRB335 | Chemical Composition(%) |
C |
Mn |
Si |
P |
S |
Ceq |
0.17-0.25 |
1.0-1.6 |
0.4-0.8 |
0.045max |
0.040max |
0.52max |
||
Mechanical Property |
Yield Strength |
Tensile strength |
Elongation |
|
|||
335Mpa min |
455Mpa min |
17% |
|||||
Technical Parameter of HRB400
| HRB400 | Chemical Composition(%) |
C |
Mn |
Si |
P |
S |
Ceq |
0.17-0.25 |
1.2-1.6 |
0.2-0.8 |
0.045max |
0.045max |
0.54max |
||
Mechanical Property |
Yield Strength |
Tensile Strenth |
Elongation |
|
|||
400Mpa min |
540Mpa min |
16% |
|||||
Technical Parameter of HRB 500
| HRB500 | Chemical Composition(%) |
C |
Mn |
Si |
P |
S |
Ceq |
0.25max |
1.60max |
0.80max |
0.045max |
0.045max |
0.55max |
||
Mechanical Property |
Yield Strength |
Tensile Strength |
Elongation |
|
|||
500Mpa min |
630Mpa min |
15% |
|||||
Production
Every year, we can provide 650 000 tons
Theoretical Weight
Steel bar theoretical weight | |||
Deameter(mm) |
Inner diameter(mm) |
External diameter(mm) |
Theoretical weight（kg/m） |
6 |
5.75 |
6.75 |
0.222 |
7 |
6.75 |
7.75 |
0.302 |
8 |
7.5 |
9.0 |
0.395 |
9 |
8.5 |
10.0 |
0.499 |
10 |
9.3 |
11.3 |
0.617 |
12 |
11 |
13.0 |
0.888 |
14 |
13 |
15.5 |
1.21 |
16 |
15 |
17.5 |
1.58 |
18 |
17 |
20.0 |
2.00 |
20 |
19 |
22.0 |
2.47 |
22 |
21 |
24.0 |
2.98 |
25 |
24 |
27.0 |
3.85 |
28 |
26.5 |
30.5 |
4.83 |
32 |
30.5 |
34.5 |
6.31 |
36 |
34.5 |
39.5 |
7.99 |
40 |
38.5 |
43.5 |
9.87 |
Package
1.In 20ft/40ft container
Big quantity in bulk vessel
Enjoying good transportation in Jiangsu, Alustar Material is well-known as one of the professional manufacturers and suppliers of reinforced steel bar hrb400 12m iron rod for building construction. We now has quantity of products in stock in our factory, which come in high strength, good wearing resistance and excellent elasticity. Welcome to buy low price sheet products with us.
