Structural Steel Plate

Structural Steel Plate
Wuhan Huiwen Science And Technolagy Co., Ltd

Product Description

a. Size, Grade and Delivery State  






































 
 
Steel Category
  
Standard
  
Grade
  
Size (mm)
  
Delivery State
 
Carbon Structural Steel
  
GB/T3274, GB/T700, GB/T1591, EN 10025, ASTM, JIS G3106
  
Q235A～D, Q275A～D, S235J2, S235JO, S235JR, S275JR, A36, SS400,   A283, A285
  
6-100*1600-3200
  
AR, CR, TMCP, N
 
Low Alloy Structural Steel
  
Q345A～E, Q390D, Q420B, Q460C～E, S355JR, S355K2, S355NL, S355M, S355ML, S420M, S460M, SM490 A709Gr50
  
6-80*1600-3200
  
AR, CR, TMCP, N, QT
 
High-building Structural Steel
  
GB/T19879
  
Q345GJB/C/D（Z35）, Q390GJB/C/D（Z35）
  
6-80*1600-3200
  
AR, CR, TMCP, N
 
High-quality Carbon Structural Steel
  
GB/T711, GB/T3077, JIS G4051
  
35#, 45#, 50#, 40Cr, S45C
  
6-200*1600-2500
  
AR
 
b.Grade Comparison Table












































 
 
Steel Category
  
GB
  
Japanese Standard
  
American Standard
  
European Standard
 
Carbon Structural Steel
  
Q235A/B/C/D
    
A283, A285
  
S235J2, S235JO, S235JR
 
Q275A/B/C/D
  
SS400
  
A36
  
S275J2, S275JO , S275JR
 
Low Alloy Structural Steel
  
Q345A/B/C/D/E
  
SM490
  
A709-345T2, A709Gr50
  
S355JR, S355K2, S355NL, S355ML
 
Q460C/D/E
  
SM570
    
S460ML, S460QL
 
High-quality Carbon Structural Steel
  
35#, 45#, 50#, 40Cr
  
S45C, S50C
    
 
c. Chemical Composition wt%

(1) Carbon Structural Steel














































































 
 
Grade
  
Quality Level
  
Thickness/mm
  
Chemical Composition，% No more than
 
C
  
Mn
  
Si
  
P
  
S
 
Q235
  
A
  
 
  
0.22
  
1.40
  
0.35
  
0.045
  
0.050
 
B
  
0.20
  
0.045
  
0.045
 
C
  
0.17
  
0.040
  
0.040
 
D
  
0.035
  
0.035
 
Q275
  
A
  
 
  
0.24
  
1.50
  
0.35
  
0.045
  
0.050
 
B
  
≤40
  
0.21
  
0.045
  
0.045
 
＞40
  
0.22
 
C
  
 
  
0.20
  
0.040
  
0.040
 
D
  
0.20
  
0.035
  
0.035
 
(2) Low Alloy Structural Steel







 
 
Grade

Contact Information

  • Company:  Wuhan Huiwen Science And Technolagy Co., Ltd
  • Address: Wuhan, Hubei, China
  • Telephone: 86-13037131973

Company Profile

  • wuhan huiwen science and technolagy co., ltd
  • [ China ]
  • our company mainly deal with steel materials,basised on china strong steel materials producing ablity,we can provide all kinds of steel materials,like:hot rolled steel plates/coils,cold rolled steel plates /coils,heavy plates,deformed bar,rod and wire rod,GI,PPGI,SS plates and so on.we have good cooperation with most of china steel mills,so,we can get most competitive price with good quality.

Basic Information

  • Business Type: Trading
  • Company Products / Services: steel plates, deformed bar, wire rod, profile steel
  • Year Established: 2016
  • Number of Employees: 11-15
  • Website: www.whhztech.com
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