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SINO ENGINEERING  GROUP(HK) CO., LIMITED
Beijing Add:18th  Floor ,Bright China Chang An Buliding  
158 Indoor Street,Jianguo Gate,Dongcheng  District ,Beijing China
Tel: +86 10-57196788Fax:  +86 10-57199088
Mobile:+86 185 14056500 +86 185 01918313
E-MAIL:sinoengineergroup@163.com
 
Skype:LCPIPES/sinoengineergroup
Website: www.sinoengineergroup.com 

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Steel Products

Steel Billet

Steel Billet
  • ProductsSteel Billet

Detailed

Steel Billet

 

SINO ENGINEERING  GROUP(HK) CO., LIMITED  Kinds: billets, slab and rectangular billets.
  Grades: low and high carbon steel, low alloy steel, high quality rebar, profiled bar, welding steel, spring steel, boiler steel, pressure steel, bridge steel, container steel, crossbeam steel and light rail steel etc.
  The products are widely used in rolling flats, strip, shape and rounds etc.
Spec.(mm)
Materials
Size(M)
Standard
 1 Square Billet
150×150×7800
HRB335
6-12
GB700-88
150×150×6000
HRB335
150×150×9700
HRB335
150×150×9000
Q235
135×135×9800
Q235
135×135×9000
Q235
135×135×9000
16Mn
135×135×9000
16Mn
135×135×9800
16Mn
150×150×6000
B7
135×135×9000
B7
135×135×9000
12LW
150×150×8600
55Q
135×135×9000
24Mn2k
 2 Rectangle Billet
65×225×9000
Q235
6-12
GB1519-88
180×275×9000
Q235
180×275×6000
Q235
180×275×6000
16Mn
 3 Plate Billet
150×1200×6000
Q235
5-9
GB699-88
150×1200×5300
150×1120×5000
150×1120×5900
180×1200×6000
200×1200×4600
200×1200×6000
150×1000×4100
150×1100×4700
150×1250×6000
Q215
150×1120×5000
Q215
150×1200×6000
16Mn
150×1100×5700
16Mn
150×1100×6000
16Mn
150×1200×6000
12LW

Billets
   Spec.
   Cross section seize (mm)  Size (m)
Square
   120×120、135×135、150×150  3~12
Plate
   thickness: 150、180、200  width: 1000~1200  4.5~6

Low centent alloy high strength structual steel GB/T 1591-94
Level  Chemical Elements %
Mn
Si≤
P ≤
S ≤
V
Nb
Ti
C ≤
Al≥
Cr≤
Ni≤
Q295
A 0.80-1.50 0.55 0.045 0.045 0.02-0.15 0.015-0.06 0.02-0.20 0.16      
Q295
B 0.80-1.50 0.55 0.040 0.040 0.02-0.15 0.015-0.06 0.02-0.20 0.16      
Q345
A 1.00-1.60 0.55 0.045 0.045 0.02-0.15 0.015-0.06 0.02-0.20 0.02-0.20      
Q345
B 1.00-1.60 0.55 0.040 0.040 0.02-0.15 0.015-0.06 0.02-0.20 0.02-0.20      
Q345
C 1.00-1.60 0.55 0.035 0.035 0.02-0.15 0.015-0.06 0.02-0.20 0.02-0.20 0.015    
Q345
D 1.00-1.60 0.55 0.030 0.030 0.02-0.15 0.015-0.06 0.02-0.20 0.18 0.015    
Q345
E 1.00-1.60 0.55 0.025 0.025 0.02-0.15 0.015-0.06 0.02-0.20 0.18 0.015    
Q390
A 1.00-1.60 0.55 0.045 0.045 0.02-0.20 0.015-0.06 0.02-0.20 0.02-0.20   0.30
0.7
Q390
B 1.00-1.60 0.55 0.040 0.040 0.02-0.20 0.015-0.06 0.02-0.20 0.02-0.20   0.30
0.7
Q390
C 1.00-1.60 0.55 0.035 0.035 0.02-0.20 0.015-0.06 0.02-0.20 0.02-0.20 0.015 0.30
0.7
Q390
D 1.00-1.60 0.55 0.030 0.030 0.02-0.20 0.015-0.06 0.02-0.20 0.02-0.20 0.015 0.30
0.7
Q390
E 1.00-1.60 0.55 0.025 0.025 0.02-0.20 0.015-0.06 0.02-0.20 0.02-0.20 0.015 0.30
0.7
Q420
A 1.00-1.70 0.55 0.045 0.045 0.02-0.20 0.015-0.06 0.02-0.20 0.02-0.20   0.4
0.7
Q420
B 1.00-1.70 0.55 0.040 0.040 0.02-0.20 0.015-0.06 0.02-0.20 0.02-0.20   0.4
0.7
Q420
C 1.00-1.70 0.55 0.035 0.035 0.02-0.20 0.015-0.06 0.02-0.20 0.02-0.20 0.015 0.4
0.7
Q420
D 1.00-1.70 0.55 0.030 0.030 0.02-0.20 0.015-0.06 0.02-0.20 0.02-0.20 0.015 0.4
0.7
Q420
E 1.00-1.70 0.55 0.025 0.025 0.02-0.20 0.015-0.06 0.02-0.20 0.02-0.20 0.015 0.4
0.7
Q460
C 1.00-1.70 0.55 0.035 0.035 0.02-0.20 0.015-0.06 0.02-0.20 0.02-0.20 0.015 0.7
0.7
Q460
D 1.00-1.70 0.55 0.030 0.030 0.02-0.20 0.015-0.06 0.02-0.20 0.02-0.20 0.015 0.7
0.7
Q460
E 1.00-1.70 0.55 0.025 0.025 0.02-0.20 0.015-0.06 0.02-0.20 0.02-0.20 0.015 0.7
0.7

High quality steel fr rib reinforcing steel bar GB1499-1998
Sign
Original Sign
Chemical Elements (%)
C
Si
Mn
V
Nb
Ti
P
S
not larger than
HRB335 20MnSi 0.17-0.25 0.40-0.80 1.20-1.60       0.045 0.045
HRB 400 20MnSiV 0.17-0.25 0.20-0.80 1.20-1.60 0.04-0.12     0.045 0.045
20MnSiNb 0.17-0.25 0.20-0.80 1.20-1.60   0.02-0.04   0.045 0.045
20MnTi 0.17-0.25 0.17-0.37 1.20-1.60     0.02-0.05 0.045 0.045