High Tensile Strength Steel Plate S690QL1

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional high tensile strength steel plate s690ql1 manufacturers and suppliers in China. Welcome to wholesale customized high tensile strength steel plate s690ql1 at competitive price from our factory. Good service and quality products are available.

 

High tensile strength steel plate S690QL1

 

GNEE is a professional supplier of EN 10025-6 S690QL1 steel plate. We can provide EN 10025-6 S690QL1 high tensile steel in various thicknesses and sizes at reasonable prices.

 

EN 1002S-6 S690QL1 steel sheet is available from stock or shipped directly from the factory to customers worldwide. We provide customizable product options to meet customer-specified requirements.

 

EN 10025-6 is a sheet with good forming and welding properties. S690QL1 hot rolled steel plate has higher payload capacity and energy-saving performance, so it can be used in more streamlined structures.

 

S690QL1 strength steel plate is used in other applications such as heavy transportation, construction industry, machinery manufacturing and lifting equipment.

 

 

Product Name	High Strength Low Alloy Steel Plates (HSLA)
Length	1m-12m or as required
Width	1m-3m or as required
Thickness	8mm-150mm or as required
Standard	ASME,ASTM,DIN,JIS,GB,EN,etc.
Technique	Hot rolled
Surface Treatment	Clean, blasting and painting according to customer requirement
Thickness tolerance	±0.1mm
Material	ASTM:A573 Grade 70,A709 Grade 50,A514 Grade B,etc. ASME:SA573 Grade 70,SA709 Grade 50,SA514 Grade B,etc. EN:S355JR,S355J0,S355K2,S355N,S355J2,S420N,S460N, S460Q,S460QL,S500Q,S500QL,S550Q,S500QL,S690Q, S690QL,S690QL1,S890Q,S890QL,S890QL1,S960Q,S960QL,etc. DIN:ST52-3,etc. JIS:SS490,SS540,SM490,etc. GB:Q355B,Q355D,Q390B,Q390D,Q420B,Q420D, Q460D,Q460E,Q500D,Q500E,Q550D,Q550E, Q620D,Q620E,Q690D,Q690E,Q890D,Q890E,Q960D,Q960E,etc.
MOQ	1tons.We also can accept sample order.
Shipment time	Within 15-30 workdays after receiving deposit or L/C
Export packing	Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required

 

 

Cold-Forming

The steel is suitable for cold-forming adhering to a bending or folding radius of > 4 times plate thickness longitudinal and > 3 times plate thickness transverse to rolling direction. A subsequent stress relief annealing is possible up to a temperature of 580°C.

 

Hot-Forming

Hot-forming above 580°C is possible. A subsequent quenching and tempering has to be carried out according to the delivery condition.

 

Milling Drilling

with cobalt-alloyed high-speed steels HSSCO, the cutting speed should be approximately 17 - 19 m/min. If HSS drills are used, it should be approximately 3 - 5 m/min. cutting speed should be approximately 3 - 5 m/min.

 

Flame-Cutting

The material temperature should be at least room temperature. We recommended the following preheating temperatures: for plate thicknesses > 40mm up to 100°C, > 80mm up to 150°C and > 100mm up to 175°C.

 

Welding

The steel is suitable for all known welding methods. The material temperature should be at least room temperature. We recommended the following preheating temperatures: for plate thicknesses > 20mm up to 75°C, > 40mm up to 100°C, > 60mm up to 150°C and > 100mm up to 175°C. Interpass temperature should be between 150°C - 225°C.

 

These indications are standard values only. In general indications of SEW 088 should be adhered to. The t8/5 times should be between 5 and 15 s, depending on the welding technique used. A subsequent stress relief annealing for constructional reasons should be done in the temperature range of 530°C - 580°C.

 

 

 

 

 

 

 

We support multi-specification, multi-brand weather resistant steel plate customization, if you have high tensile strength steel plate S690QL1 or other corten steel plate product customization needs, please contact us!

 

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