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Offer Ability:5 000MT/Per Month GB/T1591 Q460D low alloy high strength steel plates
GB/T1591 Q460D low alloy high strength steel plates have good fatigue resistance and low temperature toughness, as well as good cold forming and welding performance. Q460D steel plates are mainly adapt to the production of high strength engineering machinery, transportation machinery, construction machinery, machinery machinery, coal mine hydraulic support, crane arm leg, frame, steel structures and so on, especially low temperature and high strength structural parts.
GB/T1591 Q460D low alloy high strength steel plates chemical composition and mechanical property:
| Grade |
C % |
Si % |
Mn |
P % |
S % |
|
|
Q460D |
≤0.20 |
≤0.55 |
1.00-1.70 |
≤0.030 |
≤0.030 |
|
|
Grade |
Thickness |
Yield Strength (Mpa) |
Tensile Strength |
Elongation(%) |
Impact Energy |
|
|
(mm) |
(MPa) |
Min |
||||
|
Q460D |
≤16 |
460 |
550-720 |
17 |
-20 |
34 |
|
>16-35 |
440 |
550-720 |
17 |
-20 |
34 |
|
|
>35 |
420 |
550-720 |
17 |
-20 |
34 |
|
|
The min impact energy is longitudinal energy |
||||||
BBN steel not only supply GB/T1591 Q460D low alloy high strength steel plates, but also provide processing, such as cutting, welding, drilling, bending, etc. For any demands or information of Q460D steel plates, welcome to communicate with BBN steel freely.
BBN Steel is specializing in GB/T1591 Q460D low alloy high strength steel plates which is under GB/T specification.GB/T1591 Q460D low alloy high strength 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 Q460D low alloy high strength steel plates.If you want to known GB/T1591 Q460D low alloy high strength steel plates more information,welcome to contact with us at any time: bb@bebonchina.com.
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
