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Standard: EN 10025-6:2004, European standard for hot-rolled structural . Part 6 – Technical delivery conditions for flat products of high yield 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.

Quenching is heating metal above the temperature of section transformation with consequent quick cooling at a velocity above the crucial . A heating temperature and cooling medium are selected primarily based on the chemical composition and required structural situation of steel.

S690ql Plate, S690ql Steel Plates, S690ql Quenched And

For the steel grades S420 and S460 the minimum bend radius is four occasions t with the axis of the bend within the transverse direction and 5 occasions t in the longitudinal course. input on the mechanical properties of the welded joint the take a look at steels have been welded with one, two or extra runs, out of which samples had been made for the manufacturing of specimens so as to measure the hardness and impact strength in HAZ . Based on the obtained outcomes an estimate was offered relating to the weldability of S 960 QL metal in addition to the proposal for additional research. DIN EN S550QL1 Non Alloy Structural Steel Plate TJC Steel can supply DIN EN S550QL1 Structural Carbon Steel Plate, primarily used in construction within the fields requiring carbon metal plates with sorts of impact tests and power. EN Standard S690 Fine Grain Structural Steel Plate S690 structural metal plate is quenched and tempered to achieve a fine grain and increase hardness and strength.

The minimum yield power of the excessive power plates range is about 500MPa. The most uses of the s420mc high power metal plates are seen in ship building, offshore oil drilling industries and within the constructing of bridges. Technical supply conditions for flat products of high yield energy structural steels in the quenched and tempered condition EN Plates and broad flats made of excessive yield energy structural steels within the quenched and tempered or precipitation hardened circumstances. EN metal grade specification is a high yield energy structural steels in the quenched and tempered situation steel plate grade in S550Q, S550QL, S550QL1, S500Q, S890QL1, S960Q, S960QL, S620Q, S620QL, S690Q, S690QL, S690QL1, S890Q and S890QL metal plate grade. Sell metal gradeS550Q steel plate, S550QL steel plate, S550QL1 steel plate.

In the circumstances of the overmatched welded joints containing a delicate root layer it’s attainable to achieve a comparable fracture behaviour associated to the homogeneous overmatched welded joint if the influence toughness of the delicate root layer is greater than the impression toughness of the overmatched weld steel. Such a type of welded joint is therefore preferable for the welding of high energy low alloy steels, as a result of it allows the manufacturing of a welded joint without preheating. In this paper, the detailed procedure for outlining the optimum technology for welding the structures made of the excessive strength metal S690QL is presented. That metal belongs into a group of steels with distinctive mechanical properties.

520 uts EN 10025-6 S690Q strength steel

Even the shipbuilding industry has started to design with high strength steel. Nevertheless, this article focuses on the excessive energy metal plate grades that are today used in metal building in Europe though we know that engineers in this field can profit a lot from the nice expertise made in different branches. Weldability represents a very complex property of a material that reveals its capacity to form a welded joint of sure characteristics, by utility of the sufficient welding process.

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

Chemical Properties Of High Strength Steel Plate

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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 process of weldability estimate, based on the transformation diagrams of continuous cooling (CCT-diagrams) and the measured temperature cycles, is offered in this paper. The goal was to find out the weldability to have the ability to outline the optimal exhausting-facing know-how of the thermo steady steels. The temperature cycles had been measured and then the obtained values for the critical cooling time t8/5 had been entered into the CCT diagrams to estimate the hardness and microstructure of the welded joint’s zones. Experiments had been conducted on the multi-layered hard-faced samples made of the metal for manufacturing of the forging dies.

  • High Strength Steel Plates are made up of various grades of steels and totally different chemical compositions.
  • The S1300ql High Strength Steel Plates can be utilized in excessive energy functions with corrosion resistance and toughness.
  • The material has carbon, silicon, manganese, phosphorus, sulfur, niobium, vanadium, titanium, molybdenum, nickel, copper, chromium and boron within the composition.
  • The minimum yield strength of the high strength plates range is about 500MPa.

En 10025 S420j0, Astm A519 Grade 1020 Supplier

In other words, some of those steels are weldable solely with application of particular measures associated to managed warmth input. In that means, the favorable mechanical properties can be stored within the heat affected zone, with condition that the optimum welding expertise is selected. Existing, very scarce and infrequently unclear and insufficient recommendations for selection of the optimal welding expertise are one of the causes of huge number of flaws in welded joints. Mentioned problems, in addition to others, may be successfully solved by proper choice of the procedure, filler steel and expertise of welding, verified by experiments carried out in laboratory or in real operating conditions. Thus, partially as a result of outcomes reported in this paper, technologists will get hold of the likelihood to foretell in advance, in a very quick time period, the mechanical and metallurgical properties of joints of this class of high power steels.

En10025 6 S460ql Property

After quenching, metal acquires non-equilibrium metastable structure and has greater energy , hardness (up to Vickers), put on resistance and brittleness. Quenching can involve the dedicated heating of steel after rolling or using rolling warmth . Given the aforementioned properties, high-strength metal delivered in a quenched and tempered condition is broadly used in heavy engineering, construction and different industries. The manufacturing of professional quality above-ground, underground and lifting machinery accounts for more than 70% of quenched metal plate consumption. For TM steels EN has options concerning flangeability for material with a nominal thickness t 5 12 mm and roll forming for material with t 5.

The original conclusions on affect of the selected welding procedure guide steel arc for the foundation passes and metallic lively gasoline for the filling and overlaying passes) on impact toughness of the high-energy low-alloyed steels are drawn. The paper also EN10025-6 S690Q steel plate supplier presents discussion on the legitimate requirements and suggestions associated to welding of those steels, from the facet of purposes in design of metal welded constructions.

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.

520 uts EN 10025-6 S690Q strength steel
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