Nov 21, 2025 Leave a message

S690QL-QUALITY-CERTIFICATE.pdf

Precise Delivery! GNEE Steel’s S690QL Alloy Structural Steel Plates Depart For Indonesia

An expansion project of an industrial park with an annual output value exceeding 1 billion US dollars in Jakarta, Indonesia, has received key supplies - 200 tons of hot rolled alloy steel plate S690QL urgently produced by GNEE Steel have been loaded and set sail. This batch of steel plates will be used for the load-bearing frames of heavy-duty workshops, directly affecting the commissioning progress of 3 production lines in the park. "If this batch of steel plates arrived one day later, the commissioning of our production lines would be delayed by at least half a month!" The person in charge of the expansion project of an industrial park with an annual output value exceeding 1 billion US dollars in Jakarta, Indonesia, could not hide his excitement when receiving the shipment notification. Recently, 200 tons of hot rolled alloy steel plate S690QL urgently produced by GNEE Steel have completed loading and are rushing to Indonesia at full speed. This batch of steel plates will be used for the construction of load-bearing frames of heavy-duty workshops in the park, directly related to the commissioning progress of 3 auto parts production lines, and is crucial for the upgrading of local manufacturing capacity.

 

hot rolled alloy steel plate S690QL

 

The client's procurement this time can be called a "race against time." The original European supplier suddenly encountered equipment failures, leading to a complete suspension of production capacity. Meanwhile, the park expansion project has entered a critical phase, and the delivery requirement for 200 tons of steel plates was abruptly compressed from the conventional 30 days to 15 days. If delivery could not be made on time, the project would face daily downtime losses exceeding 500,000 yuan. Anxiously, the client sought emergency assistance through the Southeast Asian Iron and Steel Industry Association. Recommended by the association, they finally placed their hope in GNEE Steel, which is renowned for efficient performance.

 

At the moment of receiving the order, GNEE Steel immediately activated the highest-level emergency response mechanism. The raw material department linked up with three major domestic iron ore enterprises at the first time, completing the deployment and transportation of low-alloy raw materials within 48 hours to ensure uninterrupted production; the production workshop quickly adjusted the scheduling plan, implementing a 24-hour continuous three-shift system and increasing the single-furnace rolling capacity from 80 tons to 100 tons; the technical team stationed on-site throughout the process, optimizing the quenching and tempering process of the hot rolled alloy steel plate S690QL. By precisely controlling the quenching temperature and tempering time, the team ensured stable performance while improving production efficiency.

hot rolled alloy steel plate S690QL

 

Considering that Indonesia has a tropical rainforest climate and the humid environment during the rainy season is prone to reducing the toughness of steel, the quality inspection department specially added a -40℃ low-temperature impact test. Each batch of steel plates must pass more than 3 impact tests to ensure the impact energy is stably above 40J. To accelerate the shipment process, the logistics team contacted the port in advance to handle urgent customs declaration procedures, realizing "immediate loading upon completion of production." Finally, this batch of steel plates, which carries the client's expectations, successfully set sail 2 days ahead of schedule. When the client's representative saw the neatly stacked steel plates at the port, he specially filmed a video to thank GNEE Steel: "The distance from despair to peace of mind is just GNEE Steel. Your emergency support capability has completely convinced us." This urgent delivery has also established GNEE Steel's brand image of efficiency and reliability in the Southeast Asian industrial steel market.

 

The client's procurement can be called an "emergency task": the original supplier suddenly suffered equipment failures, and the demand for 200 tons of steel plates was compressed from 30 days to 15 days, with daily downtime losses exceeding 500,000 yuan. GNEE Steel immediately activated the emergency mechanism. The raw material department mobilized low-alloy raw materials within 48 hours, the production workshop implemented a three-shift system, and the technical team optimized the quenching and tempering process, increasing the single-furnace rolling efficiency by 15%.

 

In response to the characteristics of the hot rolled alloy steel plate S690QL, the quality inspection department added a -40℃ low-temperature impact toughness test to ensure adaptability to the humid environment of Indonesia's rainy season. Finally, the steel plates were delivered 2 days ahead of schedule, and the client sent a thank-you letter: "GNEE Steel's emergency capability has helped us avoid huge losses."

 

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If you want to learn more about GNEE's products, you can send an email to info@gneesteels.com. We are more than happy to assist you.

 

What is S690QL used for?

S690QL steel plates also offer excellent resistance to abrasion and wear, making them ideal for heavy wear and tear applications. They're highly resistant to impact and sliding abrasion, making them ideal for construction equipment, mining machinery, and other industries requiring durable and dependable materials.

 

What is equivalent to S690QL material?

S690QL has several equivalents depending on the standard, with the most direct being A709-100 (ASTM, USA), TStE690V (DIN, Germany), and E690T (AFNOR, France). Other equivalents include E690 (ISO), JFE HITEN 780LE (JIS, Japan), and 2625 WELDOX 700 (SS, Sweden).

 

What is the difference between S690Q and S690QL?

S690Q: Minimum impact toughness tested at -20°C (30J average). → Typical Use: Cranes in temperate climates, quarry equipment. S690QL: Certified for -40°C and below (≥40J impact toughness). → Critical Use: Arctic pipelines, offshore platforms, mining vehicles in Siberia.

 

What is the price of S690QL plate?

₹ 130/Kg

₹ 130/KgS690 QL plate is a high-strength, quenched, and tempered steel plate designed for use in structural applications that require high strength and excellent toughness.

 

What is the difference between Weldox 700 and S690QL?

The versatile Weldox 700 shows excellent formability and can be welded following standard welding procedures. With excellent consistency and hardness, the Strenx S690ql grade has enhanced toughness and superior resistance against fracture induced by stress.

 

Grades Of Carbon and Low-alloy High-strength Steels Supplied By GNEE
ASTM/ASME ASTM A36/A36M ASTM A36      
ASTM A283/A283M ASTM A283 Grade A ASTM A283 Grade B ASTM A283 Grade C ASTM A283 Grade D
ASTM A514/A514M ASTM A514 Grade A ASTM A514 Grade B ASTM A514 Grade C ASTM A514 Grade E
ASTM A514 Grade F ASTM A514 Grade H ASTM A514 Grade J ASTM A514 Grade K
ASTM A514 Grade M ASTM A514 Grade P ASTM A514 Grade Q ASTM A514 Grade R
ASTM A514 Grade S ASTM A514 Grade T    
ASTM A572/A572M ASTM A572 Grade 42 ASTM A572 Grade 50 ASTM A572 Grade 55 ASTM A572 Grade 60
ASTM A572 Grade 65      
ASTM A573/A573M ASTM A573 Grade 58 ASTM A573 Grade 65 ASTM A573 Grade 70  
ASTM A588/A588M ASTM A588 Grade A ASTM A588 Grade B ASTM A588 Grade C ASTM A588 Grade K
ASTM A633/A633M ASTM A633 Grade A ASTM A633 Grade C ASTM A633 Grade D ASTM A633 Grade E
ASTM A656/A656M ASTM A656 Grade 50 ASTM A656 Grade 60 ASTM A656 Grade 70 ASTM A656 Grade 80
ASTM A709/A709M ASTM A709 Grade 36 ASTM A709 Grade 50 ASTM A709 Grade 50S ASTM A709 Grade 50W
ASTM A709 Grade HPS 50W ASTM A709 Grade HPS 70W ASTM A709 Grade 100 ASTM A709 Grade 100W
ASTM A709 Grade HPS 100W      
ASME SA36/SA36M ASME SA36      
ASME SA283/SA283M ASME SA283 Grade A ASME SA283 Grade B ASME SA283 Grade C ASME SA283 Grade D
ASME SA514/SA514M ASME SA514 Grade A ASME SA514 Grade B ASME SA514 Grade C ASME SA514 Grade E
ASME SA514 Grade F ASME SA514 Grade H ASME SA514 Grade J ASME SA514 Grade K
ASME SA514 Grade M ASME SA514 Grade P ASME SA514 Grade Q ASME SA514 Grade R
ASME SA514 Grade S ASME SA514 Grade T    
ASME SA572/SA572M ASME SA572 Grade 42 ASME SA572 Grade 50 ASME SA572 Grade 55 ASME SA572 Grade 60
ASME SA572 Grade 65      
ASME SA573/SA573M ASME SA573 Grade 58 ASME SA573 Grade 65 ASME SA573 Grade 70  
ASME SA588/SA588M ASME SA588 Grade A ASME SA588 Grade B ASME SA588 Grade C ASME SA588 Grade K
ASME SA633/SA633M ASME SA633 Grade A ASME SA633 Grade C ASME SA633 Grade D ASME SA633 Grade E
ASME SA656/SA656M ASME SA656 Grade 50 ASME SA656 Grade 60 ASME SA656 Grade 70 ASME SA656 Grade 80
ASME SA709/SA709M ASME SA709 Grade 36 ASME SA709 Grade 50 ASME SA709 Grade 50S ASME SA709 Grade 50W
ASME SA709 Grade HPS 50W ASME SA709 Grade HPS 70W ASME SA709 Grade 100 ASME SA709 Grade 100W
ASME SA709 Grade HPS 100W      
EN10025 EN10025-2 EN10025-2 S235J0 EN10025-2 S275J0 EN10025-2 S355J0 EN10025-2 S355K2
EN10025-2 S235JR EN10025-2 S275JR EN10025-2 S355JR EN10025-2 S420J0
EN10025-2 S235J2 EN10025-2 S275J2 EN10025-2 S355J2  
EN10025-3 EN10025-3 S275N EN10025-3 S355N EN10025-3 S420N EN10025-3 S460N
EN10025-3 S275NL EN10025-3 S355NL EN10025-3 S420NL EN10025-3 S460NL
EN10025-4 EN10025-4 S275M EN10025-4 S355M EN10025-4 S420M EN10025-4 S460M
EN10025-4 S275ML EN10025-4 S355ML EN10025-4 S420ML EN10025-4 S460ML
EN10025-6 EN10025-6 S460Q EN10025-6 S460QL EN10025-6 S460QL1 EN10025-6 S500Q
EN10025-6 S500QL EN10025-6 S500QL1 EN10025-6 S550Q EN10025-6 S550QL
EN10025-6 S550QL1 EN10025-6 S620Q EN10025-6 S620QL EN10025-6 S620QL1
EN10025-6 S690Q EN10025-6 S690QL EN10025-6 S690Q1 EN10025-6 S890Q
EN10025-6 S890QL EN10025-6 S890QL1 EN10025-6 S960Q EN10025-6 S960QL
EN 10149 EN 10149-2 S315MC S355MC S420MC S460MC
S500MC S550MC S600MC S650MC
S700MC S900MC S960MC  
JIS JIS G3101 JIS G3101 SS330 JIS G3101 SS400 JIS G3101 SS490 JIS G3101 SS540
JIS G3106 JIS G3106 SM400A JIS G3106 SM400B JIS G3106 SM400C JIS G3106 SM490A
JIS G3106 SM490YA JIS G3106 SM490B JIS G3106 SM490YB JIS G3106 SM490C
JIS G3106 SM520B JIS G3106 SM520C JIS G3106 SM570  
DIN DIN 17100 DIN17100 St52-3 DIN17100 St37-2 DIN17100 St37-3 DIN17100 RSt37-2
DIN17100 USt37-2      
DIN 17102 DIN17102 StE315 DIN17102 EStE315 DIN17102 TStE315 DIN17102 WStE315
DIN17102 StE355 DIN17102 EStE355 DIN17102 TStE355 DIN17102 WStE355
DIN17102 StE380 DIN17102 EStE380 DIN17102 TStE380 DIN17102 WStE380
DIN17102 StE420 DIN17102 EStE420 DIN17102 TStE420 DIN17102 WStE420
DIN17102 StE460 DIN17102 EStE460 DIN17102 TStE460 DIN17102 WStE460
DIN17102 StE500 DIN17102 EStE500 DIN17102 TStE500 DIN17102 WStE500
DIN17102 EStE285      
GB GB/T700 GB/T700 Q235A GB/T700 Q235B GB/T700 Q235C GB/T700 Q235D
GB/T700 Q275      
GB/T1591 GB/T1591 Q345A GB/T1591 Q390A GB/T1591 Q420A GB/T1591 Q420E
GB/T1591 Q345B GB/T1591 Q390B GB/T1591 Q420B GB/T1591 Q460C
GB/T1591 Q345C GB/T1591 Q390C GB/T1591 Q420C GB/T1591 Q460D
GB/T1591 Q345D GB/T1591 Q390D GB/T1591 Q420D GB/T1591 Q460E
GB/T1591 Q345E GB/T1591 Q390E    
GB/T16270 GB/T16270 Q550C GB/T16270 Q550D GB/T16270 Q550E GB/T16270 Q550F
GB/T16270 Q620C GB/T16270 Q620D GB/T16270 Q620E GB/T16270 Q620F
GB/T16270 Q690C GB/T16270 Q690D GB/T16270 Q690E GB/T16270 Q690F
GB/T16270 Q800C GB/T16270 Q800D GB/T16270 Q800E GB/T16270 Q800F
GB/T16270 Q890C GB/T16270 Q890D GB/T16270 Q890E GB/T16270 Q890F
GB/T16270 Q960C GB/T16270 Q960D GB/T16270 Q960E GB/T16270 Q960F
GB/T16270 Q500      

 

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