S275j2 Grade, Mechanical Properties, Chemical Composition, Grade Equivalent

Standard: EN 10025-6:2004, European standard for hot-rolled structural steel. 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.

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When utilizing high-strength steels, it is extremely important to make sure power, as well as sufficient ductility and toughness of these welded connections, in order to permit for the necessary redistribution of stresses and internal forces. The use of excessive-energy steels can convey significant financial savings by way of materials consumption, weight, transportation and fabrication costs. Beside the savings as a result of decreased material consumption, benefits outcome from the smaller development weight and a sooner fabrication by reduction of the weld thickness. However, particularly for prime-energy metal grades S460 and S690, the benefit of saving of fabric cannot be used, as a result of current restrictive design rules.

At least eighty five% of the steel surface shall be free of rust, and the corrosion condition shall not be more extreme than Grade C in accordance with BS EN ISO . Should minor restore be required, upkeep actions to be taken include cleansing using water jets, blasting, priming, grinding and weld restore. The space cleaned/ground shall be well flared without abrupt changes in contour.

2.9.three Dimensional tolerances As a minimum, dimensional tolerances shall be in accordance with the corresponding standards which the shear connectors are manufactured to. 2.10 Hot rolled metal bars This part covers hot rolled flat and square metal bars with overall cross-sectional dimension of no more than 150 mm, in addition to spherical steel bars with diameter of no more EN10025-6 S690Q steel plate supplier than 250 mm. NOTE References for material performance necessities in this part embody, in alphanumerical order, BS , BS , BS EN , BS EN , BS EN , BS EN , BS EN , BS EN , BS EN , BS EN , BS EN , BS EN 10058, BS EN and BS EN 10060. 2.10.1 Manufacturing course of Rimming steel shall not be allowed and the steel shall be no less than semi-killed within the deoxidation process.

Stainless Steel

EN 10025-6 S690Q strength steel eurocode

Thus, for welded joints with base steel S460, a higher load bearing capacity than originally accepted may be achieved. – For connections with equal base metals and appropriate filler steel, solely a small enhance of roughly 5 % was discovered between metal grade S460M and S690Q. The increase of the load bearing capacity of the weld is not proportional to the increase of the energy of the base steel, because of the noticed failure within the weld area. – In common, with growing grade of the filler steel, a slight raise of the load bearing capacity in combination with a decrease of the deformation capability could be noticed. – The welding parameters are, in the case they’re chosen to be in a proper range, e.g. as given in , of minor significance on the load bearing capacity.

2.9.2 Mechanical properties 2.9.2.1 Strength The nominal tensile energy shall be a minimum of four hundred N/mm2 . 2.9.2.2 Ductility The elongation after fracture on proportional gauge size shall be a minimum of 14 %.

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.

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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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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 analysis of the tests has proven an influence of the joint sort and the load direction to the load bearing capacity. For longitudinal fillet welded lap joints, the loads are about 15 % lower, compared to fillet welded cruciform joints with regular and shear stresses. – For all the investigated types of joints and welds with suitable base and filler metal, an increase of the load bearing capability within the range of 10 to twenty % for base metallic S460, compared to base steel S355 is apparent.

  • For nuts, primarily based on product analysis, maximum content material of carbon and impurities shall be in accordance with the necessities given in Table 15.
  • NOTE References for material efficiency requirements on this part embrace, in alphanumerical order, BS , BS , BS EN , BS EN ISO 636, BS EN ISO 2560, BS EN ISO 14171, BS EN ISO 14341, BS EN ISO and BS EN ISO 17632.
  • Table 15 — Chemical composition requirements for nuts in preloaded assemblies primarily based on product analysis Maximum content (% by mass) Grade of nuts C P S eight 0.58 0.060 0.
  • thirteen 2.6.three Chemical composition For bolts, based mostly on product analysis, carbon content shall not exceed 0.fifty five %; the utmost content of sulphur and phosphorus shall not exceed 0.06 % every.

Cold-shaped hole sections shall be formed cold without subsequent heat treatment except the weld seam could also be in the as welded or heat handled condition. Cold-fashioned hollow sections can also be supplied in normalized situation or with controlled rolling (normalized rolling or thermo-mechanical rolling).

1.three.11 Certification agency The time period ‘certification company’ on this design guide shall discuss with the impartial third-get together agency which carries out the obligation of auditing the production control system of a manufacturer through needed inspection, evaluation and surveillance. NOTE Attestation by a certification company, acceptable to or recognised by BCA, is part of the quality assurance requirements . 1.four Technical equations Unless in any other case stated, the following technical equations apply throughout this design guide.

2.eight.four.2 Mass In general, the deviation in actual mass from mass computed utilizing a density of 7850 kg/m3 shall be restricted by the dimensional tolerances. 2.9 Stud shear connectors This section covers headed stud shear connectors utilized in transmitting the longitudinal shear between concrete and metal in composite beams and slabs. The head diameter shall be at least 1.5 times the shank diameter; whereas the pinnacle depth shall be no less than 0.four times the shank diameter. NOTE References for materials performance necessities in this section include, in alphanumerical order, BS .1, BS EN and BS EN ISO 13918. 2.9.1 Manufacturing course of The stud shear connectors shall be made from gentle metal or stainless-steel.

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.

EN 10025-6 S690Q strength steel
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