standard  

GB

HRB335 HRB400 HRB400E HRB500

USA 

ASTM A615 GR40,GR60

UK

BS4449 GR460

   Diameter

8,10, 12, 14, 16, 18, 20, 22, 25, 28, 32mm

Payment Terms

T/T or L/C

Delivery Time

20 days after receiving your deposit

Usage

Building and construction,  residential building, office building, house, road, bridge, tunnel., etc.

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