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Offer Ability:5 000MT/Per Month GB/T16270 Q690C steel plate,carbon steel
BBN steel offer GB/T16270 Q690C steel plate,carbon steel in China,Q690C quenched tempered Steel plate, GB/T 16270 Q690C, Q690D Low Alloy High Strength Steel Plate build materials.
GB/T 16270-2009 Q690C High strength structural steel plates in the quenched and tempered condition. Q690D Low Alloy High Strength Steel application,Used in the industry of construction machinery, steel structure, bridge, construction and so on.
GB/T16270 Q690C chemical composition:
Grade |
Chemical requirement or element Max % |
||||||||||||
|
|
C |
Si |
Mn |
P |
S |
Cu |
Cr |
Ni |
Mo |
B |
V |
Nb |
Ti |
|
Q690C |
0.2 |
0.8 |
1.7 |
0.025 |
0.015 |
0.5 |
1.5 |
2 |
0.7 |
0.005 |
0.12 |
0.06 |
0.05 |
GB/T16270 Q690C Property in tensile and yield strength, and impact test requirement:
Grade |
Property |
Impact test |
|||||||||
|
Q690C |
Yield Mpa Min |
Tensile Mpa |
Elongation |
Min J |
|||||||
|
Thickness mm |
Thickness mm |
Degree |
|||||||||
|
50 |
50-100 |
100-150 |
50 |
50-100 |
100-150 |
% |
0 |
-20 |
-40 |
-60 |
|
|
690 |
650 |
630 |
770-940 |
710-900 |
14 |
47 |
|
|
|
||
BBN steel Supply GB/T16270 Q690C in about 3000tons stock for many thickness and sizes. If you have requirement for stock or new Q690C requirement, please feel free to contact us or email to us.
BBN Steel is specializing in GB/T16270 Q690C steel plate,carbon steel which is under GB/T specification.GB/T16270 Q690C steel plate,carbon steel 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/T16270 Q690C steel plate,carbon steel.If you want to known GB/T16270 Q690C steel plate,carbon steel 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
