GB/T1591 Q345D steel shall be done V-notch impacting test under minus 20 centigrade. Q345D steel is mainly used for the plant, high building construction, the bridge, shipment building lifting
Mechanical Property for Q345D Steel
Thickness (mm) | ||||
Q345D
|
≤ 16
|
16 ≤ 35
|
35 ≤ 50
|
50
|
Yield strength (≥M pa)
|
345
|
325
|
295
|
275
|
Tensile strength (M pa)
|
470-630
| |||
C |
Si
|
Mn
|
P
|
S
|
V
|
Nb
|
Ti
|
0.18
|
0.55
|
1.00-1.60
|
0.030
|
0.030
|
0.02-0.15
|
0.015-0.060
|
0.02-0.20
|
Q345D Steel Specification
Length:1000-5000mm
Width: 700-2000mm
Thickness: 0.1-150mm
Meanwhile, the size can be customized.
Width: 700-2000mm
Thickness: 0.1-150mm
Meanwhile, the size can be customized.
1,Honest
2, Say things in concerning and self-condemning attitude
3.Familiar about the market
4, Have a good knowledge of our corporate and product
5,We specialize in this field for more than 10 years
2, Say things in concerning and self-condemning attitude
3.Familiar about the market
4, Have a good knowledge of our corporate and product
5,We specialize in this field for more than 10 years
All of products can be rolled as international standards for steel materials, such as ASTM, ASME, API, JIS, DIN, BS, etc.. Till now we have exported to Middle east, Southeast Asia, Africa, South America across over 100 countries and areas. Katalor is the professional Chinese Q345D steel supplier, Any need in ASTM Q345D steel ,please do not hesitate to contact us by email info@katalor.com and we will do our best to help you !
learn more:http://construction-steel.com/News/Q345-D-Steel-Q345-D-Steel-Equivalent-ASTM-Q345-D-Steel-Material-Specification.html
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