Standard: Hot-rolled product made from structural steel. EN 10025-6: Technical delivery conditions for high-tensile structural steel post-tempering and quenching.
Classification: High-grade structural steel.
Product:Fine-grain steel post-quenching and tempering.
Mechanical properties of S690Q steel
|
Nominal gauge, mm |
Minimum yield strength, ReH (MPa) |
Ultimate tensile strength, Rm (MPa) |
Minimum elongation ratio σ, % |
Brinell hardness number, HB (MPa) |
|
> 3 ≤ 50 |
690 |
770-940 |
14 |
228-278 |
|
> 50 ≤ 100 |
650 |
760-930 |
14 |
225-276 |
|
> 100 ≤ 150 |
630 |
710-900 |
14 |
210-266 |
EN10025-6 S690Q Carbon and Low-alloy High-strength Steel Plate Application
EN10025-6 S690Q Steel Plate are used in Construction of Bridges, Highway Construction and Other Engineering construction
EN10025-6 S690Q Carbon and Low-alloy High-strength Steel Plate Other Name
EN10025-6 S690Q Carbon Structural Steel Plate,EN10025-6 S690Q High Strength Structural Steel Plate,EN10025-6 S690Q Carbon Steel plate,EN10025-6 S690Q Structural Steel Plate.
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.
Other Terms
Packaging Details: Standard export seaworthy packing or as required.
Delivery Time: 30-50 days, 7 days for stock goods.
Loading Port: Shanghai ,Tianjin, Qingdao.
Offer Ability:5 000MT/Per Month.
MOQ: 1 Pcs.
Analogues to S690Q steel
|
Germany (DIN) |
StE690V |
|
France (AFNOR) |
E690T |
Application
S690Q steel is used in structures subject to extreme loads: mining and heavy-construction equipment, crane equipment, offshore drilling platforms, supporting structures for wind turbines, bridges and trestles.
Welding
S690Q steel is suited to welding done without preheating or subsequent heat treatment. It is organically weldable as its behaviour during and after welding depends not only on the material, but also on the sizes and shapes as well as the product operation conditions. The requirements for arc-welding must conform to the EN 1011-2 standard
FAQ
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
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