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Offer Ability:5 000MT/Per Month GB/T1591/GB/T3274 Q345D low temperature impact steel plates
Q345D low temperature impact steel plates is under technical standard GB/T1591/GB/T3274.Q345D steel plate is -20 DEC impact low alloy high strength steel plates.
GB/T1591/GB/T3274 Q345D low temperature impact steel plates chemical composition：
|
Grade |
C % |
Si % |
Mn |
P % |
S % |
|
Q345D |
≤ 0.18 |
≤ 0.55 |
1.00-1.60 |
≤ 0.030 |
≤ 0.030 |
GB/T1591/GB/T3274 Q345D low temperature impact steel plates chemical composition：
|
Grade |
Thickness |
Yield Strength (Mpa) |
Tensile Strength |
Elongation |
Min Impact Energy |
|
|
(mm) |
(MPa) |
(%) |
||||
|
Q345D |
≤16 |
345 |
470-630 |
22 |
-20 |
34J |
|
>16-35 |
325 |
470-630 |
22 |
-20 |
34J |
|
|
>35 |
295 |
470-630 |
22 |
-20 |
34J |
|
|
The min impact energy is longitudinal energy |
||||||
BBN steel have abundant Q345D low temperature impact steel plates stocks. The common width are 1250mm, 1500mm, 1800mm, 2000mm, 2200mm, 2500mm., etc. We can also arrange fresh production according to your specific requirements for GB/T1591/GB/T3274 Q345D low alloy high strength steel plates.
BBN Steel is specializing in GB/T1591/GB/T3274 Q345D low temperature impact steel plates which is under GB/T specification.GB/T1591/GB/T3274 Q345D low temperature impact steel plates has excellent mechanical properties and widely application. Combining above advantages can be supplied the most in line with customer requirements products. Moreover,we will provide cutting, pretreatment, galvanizing, testing, heat treatment services for GB/T1591/GB/T3274 Q345D low temperature impact steel plates .If you want to known GB/T1591/GB/T3274 Q345D low temperature impact steel plates more information,welcome to contact with us at any time: [email protected].
1.Additional Condition: UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
2.Shipping department: a).Book shipping space b).Documents confirmation c).Shipping track d).Shipping case
3.Production control department: a).Technical evaluation b).Production Schedule c).Production Tracking d).Successfully complaint case
4.Quality control: a).Test in mill b).Inspection before Shipment c).Third Party Inspection d).About Package problem e).Quality problem case
5.Customers’ feedback and complaint: a).Quality feedback b).Service feedback c).Complaint d).Case
