S690ql Material Properties

S690Q Standard: EN 10025-6:2004, European standard for hot-rolled structural steel. Part 6 – Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition

Gangsteel produced and export EN10025-6 high strength S690Q steel plate, We had min 1000tons stock for high strength S690Q equal grade and we also provide the cutting service with cnc, water cutting or laser cutting. Related keywords:en s690q,en 10025 s690ql,en 10025-6 s690q,en 10137 2 grade s690q,en 10025-6 s690ql equivalent astm,s690ql en 10025,s690q en 10025-6,en 10025 s690ql1,s690q en 10137-2,en 10137-2 s690ql,s690ql en 10025-6,en 10025 s690q,en 10025 steel,en 10025-s355j2men 10025-2 s355jr,en 10025 astm equivalent,en 10025-6 s690ql,en 10025 s690ql,en 10025 steel equivalent,en 10025 s355k2g4,en 10025-6 s690ql equivalent astm,en 10025-6 s690q,bs en 10025-6-s690ql,acero en 10025-6 s690ql,en 10025 s690ql1,en 10025 p 6 2004 s690ql,en 10025-1 equivalent,ss-en 10025-6 s690ql and en 10025-6 grade s690ql.

We manufacture and provide S690QL plates of top of the range which might be 100% leak proof. Due to their rust resistant nature, they are popularly used in numerous industries. We manufacture and provide S690QL plates that are of excessive-high quality, very gentle and are corrosion resistant.

Experiments have been performed on the multi-layered hard-faced samples manufactured from the metal for manufacturing of the forging dies. Gangsteel sincerely hope new and old prospects may inquiry our metal plates.

In the circumstances of the overmatched welded joints containing a gentle root layer it’s attainable to achieve a comparable fracture behaviour associated to the homogeneous overmatched welded joint if the influence toughness of the gentle root layer is larger than the impact toughness of the overmatched weld metal. Such a kind of welded joint is subsequently EN10025-6 S690Q steel plate supplier preferable for the welding of high strength low alloy steels, because it enables the manufacturing of a welded joint with out preheating. DILLIMAX 690 is a high energy quenched and tempered, fine grained structural steel with a minimal yield strength of 690 MPa 2) in its supply situation .

To regain the preliminary properties new quenching and tempering turn out to be needed. However, water quenching of a formed workpiece or part will typically be less efficient than the unique quenching in the plate mill so that the fabricator might not be able to reestablish the properties required and due to this fact scorching forming is probably not suitable. In this respect we suggest you to contact the metal producer previous to ordering, in all instances where hot forming is required. If the temperature of 560 °C (1040 °F)four) is exceeded, the initial tempering will be altered so that the mechanical properties are affected.

Optimal Welding Technology Of High Strength Steel S690ql

For larger chilly forming amounts we recommend you to consult the steel producer previous to ordering. DILLIMAX 690 is preferentially used for welded steel structures within mechanical constructions, plant constructions and structural steel works, corresponding to machines for structural engineering, conveying plants, hoists, cranes, flood gates, bridges and frameworks. The examine evaluates numerically and experimentally the impact of welding warmth input parameters on the microstructure and hardness of the heat-affected zone of quenched and tempered and thermo-mechanically managed course of 690-MPa high-power metal. Numerical analyses and experimental comparisons have been utilized utilizing three warmth input values (10, 14, and 17 kJ/cm) so as to predict the thermal fields during welding. Experimental analysis was carried out of the microstructure and microhardness conduct in numerous HAZ areas.

DIN EN S690Q /S690QL/S690QL1 Condition of Delivery Water quenched and tempered. Typical Applications Heavy road vehicleschassis, dumper bodies. Cranes constructionbooms of mobile cranes. Structural steelworksbridges, bridge components, components for offshore structures. Pressure vesselsfixed and transportable storage tanks, vessels.S690Q Steel Plates Manufacturer in China, S690Q Steel The S690Q grade is austenitic in nature suitable for heavy engineering works. Plus, it has good formability and weldability property. Plates are both magnetic and non magnetic in nature. It serves good resistivity towards crevice and pitting cracking subjected to impact loads.S690QL Plate, S690QL Steel Plates, S690QL Quenched and What is S690QL Steel Plate Legally certified industry Rexton steel & alloys are busy in supplying the excellent and desirable quality of S690QL PLATES globally. They are fully focusing on offering clients with the top notch quality of plates and other essential services.

S690Q steel is used in structures subject to extreme loadsmining and heavy construction equipment, crane equipment, offshore drilling platforms, supporting structures for wind turbines, bridges and trestles.Plates of S690Q steel grade MetinvestS690Q structural high strength steel with minimum yield strength of 690 MPa supplied in quenched and tempered condition (Q). Plates of S690 steel grade comply with EN 10025 6 standard.S690Q / 1.8931 SteelNumber Chemical composition S690Q Number1.8931 ClassificationAlloy special steel with specified minimum values of impact energy at temperatures not lower than 20 °C StandardEN 10025 62004 Hot rolled products of structural steels. Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition

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This is applicable when using suitable filler supplies of a corresponding yield power class. input on the mechanical properties of the welded joint the check steels had been welded with one, two or extra runs, out of which samples were made for the production of specimens in order to measure the hardness and influence energy in HAZ . Based on the obtained outcomes an estimate was supplied relating to the weldability of S 960 QL steel in addition to the proposal for additional research. This paper presents research of the influence toughness and hardness distribution in specific zones of a ‘single V’butt multiple-move welded joints of the excessive-energy low-alloyed steels. Obtained values of the impact toughness are analyzed in correlation with a microstructure in particular zones of the welded joint, along with the micro hardness distribution found in the associated zones.

S690Q is stunning yield quality real steels review in the quenched and tempered. The picture S is relating steel, 690 for the base yield quality in thickness under 50mm.The Symbol Q mean the vehicle condition in secured and tempered. S690q could be through the 20-temperature impact and the significance is 30J.Definition of BS7608 fatigue classes for structural steels Concerning the oxy fuel cutting, the Loga mean test values of S355M and S690Q are lower than the corresponding Loga limit values obtained for the design class B, so class B cannot be applied strictly to S355M and S690Q with oxy fuel cut edges. Consequently, the analysis followed here provides the same fatigue class for oxy fuel cut straight Down Loadstone Supplier.Gangsteel supply high strength steel plates in S690Q,S690QL,S690QL1,S890Q,S960Q,S890QL
Equivalent Grades of EN 10025–6:2004 S690QL Steel Plate

Grade	Standards	Country
S690QL EN10137-2 EN10025-6:2004	EN	EUROPE
A709-100	ASTM	USA
TStE690V DILLIMAX 690 NAXTRA 70	DIN, WNr	GERMANY
E690T E690TFP S690T	AFNOR/ NF A36- 204	FRANCE
FeE690VKT	EN	EUROPEAN (OLD)
2625 WELDOX 700	SS	SWEDON
E690	ISO 4952	INTER
JFE HITEN 780LE	JIS	JAPAN
ALFORM 700		AUSTRIA

mechanical properties of grade EN10025-6 S690Q

	Minimum yield strength – ReH MPa			Tensile strength Rm MPa			Minimum elongation – A Lo = 5,65* √So (%)
Steel grade	Nominal thickness mm			Nominal thickness mm
	>3 ≤50	>50 ≤100	>100 ≤150	>3 ≤50	>50 ≤100	>100 ≤150
S690Q	690	650	630	770-940	760-930	710-900	14

EN10025-6 Notch impact test.
Notch impact test – longitudinal. Minimum values of impact energy for impact tests on longitudinal V-notch test pieces for quenched and tempered steel

EN10025 S690Q Structural Steel. EN10025:6:2004 Hot Rolled S690Q, Steel Number 1.8928. 690 N/MM 2 high yield, high strength structural steel plate notch impact tested in longitudinal direction to the rolling direction at 40degree C, thus being excellent in forming and Pharmacia ita welding properties that achieve another higher level of beauty and durability in steel engineering structure. Steel Plate 2.25Cr1Mo0.25V(H) S690QSteel Plate 2.25Cr1Mo0.25V(H) Category Pressure Vessel and Boiler Steel Plate ModelWYJ046 2006 Standard Specification is for boilers and pressure vessels designed in H2 service. The dimension, shape, weight and permissible deviation shall comply with SA20/SA20M.Optimal welding technology of high strength steel S690Q For the S690Q L steel, the recommended . preheating temperature should be 150

Temperature °C		-20	0
Min. absorbed energy J		40	50

Notch impact test – transverse. Minimum values of impact energy for impact tests on transverse V-notch test pieces for quenched and tempered steel, when the impact test on transverse test pieces is agreed at the time of the order.

Temperature °C	-40	-20	0
Min. absorbed energy J	27	30	35

The tables below show the chemical composition of grade EN10025-6 S690Q

	Ladle analysis. Depending on the thickness of the product and the manufacturing conditions, the manufacturer may add to the steel one or several alloying elements up to the maximum values given in order to obtain the specified properties. Nb, Ti, V, Zr shall be at least 0,015 % of a grain-refining element present. Aluminum is also one of these elements. The minimum content of 0,015 % applies to soluble aluminum, this value is regarded as attained if the total aluminum content is at least 0,018 %; in case of dispute the soluble aluminum content shall be determined.
Steel grade	C max. %	Mn max. %	Si max. %	P max. %	S max. %	B max. %	Nb max. %	V max. %	Ti max. %	Cr max. %	Mo max. %	Ni max. %	Cu max. %	Mo max. %	N max. %	Zr max. %	CEV max. %
																	≤50	>50 ≤100	>100 ≤150
S690QL	0,20	1,70	0,80	0,020	0,010	0,005	0,06	0,12	0,05	1,50	0,70	2,0	0,50	0,70	0,015	0,15	0,65	0,77	0,83

 

EN10025-6 S690Q Steel Grade Equivalent Table

European old EU 137 (1983)	France AFNOR	Sweden SS	Germany DIN,WNr
FeE 690 V KT	E690T	2625	TStE690V

Description by Manufacturer
Sell: S690Q, S690QL, S690QL1, S890Q, S890QL, S890QL1, S960Q, S960QL, S620Q, S620QL, S620QL1, S550Q, S550QL, S550QL1, S500Q, S500QL, S500QL1, S460Q, S460QL, S460QL1, Steel plate, EN 10025-4
EN 10025-6 steel grade specification is a high yield strength structural steels in the quenched and tempered condition steel plate grade in S500QL, S500QL1, S460Q, S460QL, S460QL1, S620QL1, S550Q, S550QL, S550QL1, S500Q, S890QL1, S960Q, S960QL, S620Q, S620QL, S690Q, S690QL, S690QL1, S890Q and S890QL steel plate grade.

1. Steel Grade : S690Q, S690QL, S690QL1, S890Q, S890QL, S890QL1, S960Q, S960QL, S620Q, S620QL, S620QL1, S550Q, S550QL, S550QL1, S500Q, S500QL, S500QL1, S460Q, S460QL, S460QL1.

2. Dimension(T*W*L) : Thickness: 6mm to 300mm ; Width: 1500mm to 4020mm ; Length: 4000mm to 18000mm

3. Adopt Standard: EN 10025-6.

4. Heat Treatment:
Hot Rolled, CR, Normalized, Quenched, Tempering, TMCP, Electroslag Remelting Technical.

5. Steel Services: Cutting, Painting, Ball blast, Pretreatment and the Third party in section in DNV, BV, LR, GL, ABS and CCS in super thick ship steel plate

6. Payment Item: 30% TT, or LC and TT

7. Trade Terms: FOB, CFR, CIF

8. Delivery Time: 30-40days

The paper also presents discussion on the legitimate requirements and proposals related to welding of these steels, from the facet of purposes in design of metal welded constructions. Weldability represents a very advanced property of a cloth that shows its ability to form a welded joint of certain characteristics, by software of the adequate welding procedure. The procedure of weldability estimate, primarily based on the transformation diagrams of continuous cooling (CCT-diagrams) and the measured temperature cycles, is offered on this paper. The objective was to determine the weldability to have the ability to define the optimum hard-going through know-how of the thermo steady steels. The temperature cycles had been measured after which the obtained values for the important cooling time t8/5 have been entered into the CCT diagrams to estimate the hardness and microstructure of the welded joint’s zones.

• Existing, very scarce and infrequently unclear and insufficient suggestions for number of the optimal welding know-how are one of many causes of large variety of flaws in welded joints.
• Thus, partially due to outcomes reported on this paper, technologists will obtain the chance to predict upfront, in a really short time period, the mechanical and metallurgical properties of joints of this class of excessive strength steels.
• Mentioned issues, as well as others, could be successfully solved by correct choice of the procedure, filler steel and know-how of welding, verified by experiments conducted in laboratory or in real operating circumstances.
• In different words, some of those steels are weldable solely with application of special measures associated to controlled heat enter.
• In that means, the favorable mechanical properties can be stored within the warmth affected zone, with condition that the optimal welding expertise is chosen.

As a result of their superior quality, they’ll withstand excessive temperatures and strain. Unless in any other case agreed, the tolerances might be in accordance with EN 10029, with class A for thickness and desk four, metal group H, for the utmost flatness deviation. Smaller flatness deviations could also be possible on request previous to order.

Reducing Time And Cost Of Development Using The 2m Mipi Optical Module

In this paper, the fracture mechanics analysis of specimens, with surface notch suggestions completely embedded within the warmth affected zones was carried out. The results confirmed that the power of mismatching of a welded joint triggered a redirection of the crack propagation in direction of the low energy region of the welded joint. This redirection of the crack propagation affected the values of the critical CTOD.

Our S690Q is a structural steel grade and is produced to give high yield strength during usage. The material can be heat treated using quench and temper techniques. These EN 10025 6 Plates have good forming and welding properties. S690Q plates have higher payload capacity and are energy efficient, hence can be used in leaner structures.S690Q / 1.8928 SteelNumber Chemical composition Nominal thickness = 50(mm) CEV max = 0.65 Nominal thickness from 50 to 100 (mm) CEV max = 0.77 Depending on the thickness of the product and the manufacturing conditions, the manufacturer may add to the steel one or several alloying elements up to the maximum values given in order to obtain the specified propertiesEN 10025 S690QL Brown McFarlaneHigh strength quenched and tempered steel plate can be easily welded and fabricated. We often find that steel plate to EN 10025 S690QL is called different things by different engineers. Plate to this specification and grade is variously described asHigh Strength Quenched and Tempered Steel Plate. If you have requirement for high strength steel plate,please contact us by email.