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Mild Steel Round Bar with GB Standard Q235B Grade 6.5mm dia 6m - 9m Length

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Address: ROOM 501,BUILDING 6,LAN 1226,ZHENNAN ROAD, PUTUO DISTRICT,SHANGHAI,CHINA

Contact name:Susanna Qiao

Shanghai shunyun industrial co.,Ltd.

Mild Steel Round Bar with GB Standard Q235B Grade 6.5mm dia 6m - 9m Length

Country/Region china
City & Province shanghai shanghai
Categories Construction Tools

Product Details

Mild Steel Round Bar with GB Standard Q235B Grade 6.5mm dia 6m - 9m Length

 

6.5mm dia GB Standard Q235B Grade  mild steel round bar

 

Description

 

Mild steel round bar which is suited to a huge range of applications, the dia. Range of round bar we sell is from 6.5 ~500mm. There has cold drawn / hot rolled of various steel grade from AISI, ASTM, GB, JIS, DIN, BS Mild steel round bars (pls refer the size list & steel grade we sell below),Since we have large stock at shanghai,so you will be lucky to contact with us if you wanna fast lead time. Just send us your enquiry.

 

Specification

 

Round bar size list:

Diameter  (MM)Length(MM)Diameter  (MM)Length (MM)Diameter(MM)Length (MM)
6.56000~9000426000~90001806000~9000
845190
1050200
1255210
1460220
1665230
1870240
2080250
2290260
24100270
25110280
28120290
30130300
32140650
36150400
38160450
40170500

 

 

Grade list:

 

Standard

 

Grade

Method of 

Deoxidization

 

Mechanical Property

(N/MM2) 

Tensile Strength

 

Yield Strength

0(0N140/MM2) 

(A%)Percentage 

Elongation 

after Fracture

Impact Power

≤1616~4020℃0℃-20℃

    

GB Standard

Q235BZ370-500≥235≥225≥26≥27  
Q345BZ470-630≥345≥325≥21≥34  
Q420BZ520-680≥420≥400≥18≥34  
Q420CZ520-680≥420≥400≥19 ≥34 
Q460CZ550-720≥460≥440≥17 ≥34 

 

JIS Standard

SS400Z400-510≥245≥235≥23   
SS540Z≥540≥400≥390≥17   

       

EN Standard

S235JRZ360-510≥235≥225≥26≥27  
S235JOZ360-510≥235≥225≥26 ≥27 
S235J2Z360-510≥235≥225≥24  ≥27
S275JRZ410-560≥275≥265≥23≥27  
S275JOZ410-560≥275≥265≥23 ≥27 
S275J2Z410-560≥275≥265≥21  ≥27
S355JRZ470-630≥355≥345≥22   
S355JOZ470-630≥355≥345≥22   
S355J2Z470-630≥355≥345≥22   

 

ASTM Standard

A36Z400-550≥250≥250≥23   
A572-50Z≥450≥345≥345≥21   
A572-60Z≥520≥415≥415≥18   

 

shipbuilding

AZ400-520≥235≥235≥22   
BZ400-520≥235≥235≥22 ≥27 

 

GradeStandardUSAJapanGermany

Diameter 

mm

Application
P460N

Technical 

aggrements

  P460N70-80Chassis links
S25C/S45C/S43C

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