GB/T1591 Q345 includes five different steel grades as Q345A,Q345B,Q345C,Q345D and Q345E. Q345A Steel is mainly used in manufacturing plant, general building and all kinds of engineering machinery, such as mining and drilling rig used in various types of construction, power shovel, and other machinery equipment and other components.
Q345A Steel Chemical Composition
Main chemical elements composition of Q345A
| |||||||
C
|
Si
|
Mn
|
P
|
S
|
V
|
Nb
|
Ti
|
0.20
|
0.55
|
1.00-1.60
|
0.045
|
0.045
|
0.02-0.15
|
0.015-0.060
|
0.02-0.20
|
Thickness (mm)
| ||||
Q345A
|
≤ 16
|
16 ≤ 35
|
35 ≤ 50
|
50
|
Yield strength (≥Mpa)
|
345
|
325
|
295
|
275
|
Tensile strength (Mpa)
|
470-630
| |||
Carbon Steel Q345 A Specification
Thickness: 8 mm-800 mm
Width: 1500 mm-4200 mm
Length: 6000 mm-18000 mm
Meanwhile, we can provide all kinds of size according to customer΄s requirements
Width: 1500 mm-4200 mm
Length: 6000 mm-18000 mm
Meanwhile, we can provide all kinds of size according to customer΄s requirements
1,Fast response in reply
2,Large stock and widely products
3,Good sales with reasonable price.
2,Large stock and widely products
3,Good sales with reasonable price.
We are a professionalQ345A Steel exporter and a steel Stocker in china.To find out more about Q345A Steel and to receive a competitive quotation for the supply of this material, please contact us by email info@katalor.com or chat with our live person, we will give you the best service!
learn more：http://construction-steel.com/News/Q345A-Steel-Constructional-Carbon-Steel-Q345-A-Heat-Treated-Structural-Steel-Q345A.html
没有评论:
发表评论