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Q345D hot rolled steel sheet
Q345D HR Steel Coils, CR Q345D Equal Width Steel Angle Supplier, Q345D Steel Plate, Standard GB T 1591-94 Steel Round Bars, GB/T1591 Q345D Carbon Steel Coil, Q345D Carbon Structural Steel Plate Stockist.
Product introduction
GB/T1591 Q345D steel shall be done charpy V-notch impacting test under minus 20 centigrade.Many container manufacturers adpots these high tension strength to make offshore containers which can be used in deep oceans.
Technical data
Mechnical property for Q345D low alloy structural steel:
Thickness (mm) | ||||
Q345D | ≤ 16 | > 16 ≤ 35 | > 35 ≤ 50 | >50 |
Yield strength (≥Mpa) | 345 | 325 | 295 | 275 |
Tensile strength (Mpa) | 470-630 |
Chemical composition for Q345D low alloy structural steel (Heat Analysis Max%)
Main chemical elements composition of Q345D | ||||||||
C | Si | Mn | P | S | V | Nb | Ti | Al (min.) |
0.18 | 0.55 | 1.00-1.60 | 0.030 | 0.030 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 | 0.015 |
Technical Requirements & Additional Services:
♦ Low temperature impacting test
♦ Cutting and welding as per end user’s demands
♦ More striction on some chemical elements contains
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578
Our Services
1.Providing all kinds stainless steel, carbon steel, alloy steel non-ferrous metal and etc
2.Providing Samples
3.Providing consult service
4.Providing standard packaging service
5.Providing customerized sizes service
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CONTACT US
Tel : +86-15508683101
Email:qiaobing@zxjtsteel.com
WhatsApp : +86-15508683101
Address:Block A, West Jin Times Central Square, Huaiyin District, Jinan City, Shandong Province