high tensile steel yield strength s690ql1

Gangsteel supply EN 10025-6 S690QL1 steel plate and we also had S690QL1 stock list thickness from 5mm to 300mm.We also can provide VL, ABS, BV 3.2 certificate for ship project.
EN10025-6 S690QL1 is Alloy special steel with specified minimum values of impact energy at temperatures not lower than -60 °C.

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en 10025-6 s690ql1 strength weldable steel plate

Scour zone The exterior region of the unit which is situated on the seabed and which is uncovered to scour. Shakedown A linear elastic structural behaviour is established after yielding of the material has occurred.

Examination to verify that an exercise, a product or a service is in accordance with specified requirements. A specified plan of action to be followed in making a weld, together with reference to supplies, welding consumables, preparation, preheating , technique and management of welding and publish-weld warmth therapy , and essential equipment for use. A document providing intimately the required variables of the welding procedure to make sure repeatability. The making and testing of a standardised test piece, as indicated within the WPS, so as to qualify a welding procedure specification. Variation of wind velocity across a plane perpendicular to the wind course.

en 10025-6 s690ql1 strength steel plate australia

Typical grouted connections utilized in offshore wind turbine assist constructions include pile-to-sleeve or pile-to-structure grouted connections, single- or double-pores and skin grouted tubular joints, and grout-filled tubes. 9.1.1.4 The precept for grouted connections in monopile constructions is illustrated in Figure 9-1.

The new standards is EN 10025-6: 2004 Hot rolled products of structural steels. Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition
The old standard is 10137-2: 1996 Plates and wide flats made of high yield strength structural steels in the quenched and tempered or precipitation hardened conditions. Delivery conditions for quenched and tempered steels

Equal Grade OF S690QL1 STRUCTURAL STEEL PLATE

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

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Chemical OF S690QL1 STRUCTURAL STEEL PLATE

C	Si	Mn	P	S	B	Cr	Cu	Mo
0.20	0.80	1.70	0.020	0.010	0.005	1.50	0.50	0.70
N	Nb*	Ni	Ti*	V*	Zr*
0.015	0.06	2.0	0.05	0.12	0.15

En S690QL1 Structural Steel Plate Specification :
Thickness : 12 – 300mm
Width : 1500 – 3500mm
Length : 3000 – 18000mm
Grade : S690QL EN10137-2 EN10025-6:2004, A709-100, DILLIMAX 690, NAXTRA 70, E690T E690TFP S690T, FeE690VKT, WELDOX 700, ALFORM 700

S690QL1 is a tempered and weldable fine grained steel. yield point: >690 N/mm² application: welded steel constructions of various types, e.g. bridges and load-carrying constructions as well as transport vehicles, lifting and earthmoving machines. application limits: at -60°C is warranted a notch impact energy of 30 J (longitudinal test specimen) cold formability: for nominal size < 16 mm bending radius in transversal direction 3xs in longitudinal direction 4xs (s= nominal thickness) hot forming property: allowed only for stress relieve annealing temperature (max. 580°C) suitability for welding: Steel is weldable according to the common welding methods (EURONORM-INFORMATION Nr. 2 has to be considered)

Property of OF S690QL1 STRUCTURAL STEEL PLATE

Plate Thickness	Yield Strength	Tensile Strength	Elongation	Impact Strength
MM	ReH (MPa)	Rm (MPa)	A5 % Minimum	J, Minimum
3 to 50	690	770 – 940	14	30 @ -40º C
> 50 to 100	650	760 – 930	14	30 @ -40º C
> 100 to 150	630	710 – 900	14	30 @ -40º C

S690QL1 is a tempered and weldable fine grained steel. yield point: >690 N/mm² application: welded steel constructions of various types, e.g. bridges and load-carrying constructions as well as transport vehicles, lifting and earthmoving machines. application limits: at -60°C is warranted a notch impact energy of 30 J (longitudinal test specimen) cold formability: for nominal size < 16 mm bending radius in transversal direction 3xs in longitudinal direction 4xs (s= nominal thickness) hot forming property: allowed only for stress relieve annealing temperature (max. 580°C) suitability for welding: Steel is weldable according to the common welding methods (EURONORM-INFORMATION Nr. 2 has to be considered)

 NOTCH IMPACT TESTING OF S690QL1 STRUCTURAL STEEL PLATE

Grade	Sample Orientation	@ 0°C	@-20°C	@-40°C	@-60°C
S690 QL1	Longitudinal	60 J	50 J	40 J	30 J
	Traverse	40 J	35 J	30 J	27 J

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 advantage of the intrinsic properties of the HSS makes it possible to attain profitable functions in an economical manner. At current, the Australian steel design standard, AS 4100 , is restricted to conventional low energy steels with yield stress lower than 450 MPa, (i.e. fy . 450 MPa). As a end result steel structural members fabricated from HSS in Australia are usually designed according to abroad specifications, corresponding to AISC-LRFD which permits the design for buildings fabricated from HSS materials. However, the design provisions of AISC-LRFD were mainly based mostly on experimental and analytical studies on commonplace LSS.

The new standards is EN 10025-6: 2004 Hot rolled products of structural steels. Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition
The old standard is 10137-2: 1996 Plates and wide flats made of high yield strength structural steels in the quenched and tempered or precipitation hardened conditions. Delivery conditions for quenched and tempered steels

Submerged zone The part of the installation which is below the splash zone, together with the scour zone and permanently buried parts. 6.2.3 Concrete 6.2.3.1 Normal Strength Concrete is a concrete of grade C35 to C65. The necessities of the recent concrete shall ensure that the fabric is absolutely workable in all phases of its manufacture, transport, inserting and compaction. 6.2.3.4 The required properties of fresh and hardened concrete shall be specified.

• Cut-in wind speed Lowest mean wind speed at hub peak at which a wind turbine produces power.
• Design basis A doc defining owner’s requirements and circumstances to be taken into consideration for design and in which any requirements in extra of this normal should be given.
• Design life The period of time over which the structure in query is designed to provide an acceptable minimum degree of safety, i.e. the time period over which the construction is designed to fulfill the necessities set forth on this commonplace.
• 7.1.2 Structural evaluation 7.1.2.1 The structural analysis could also be carried out as linear elastic, simplified inflexible-plastic, or elastic-plastic analyses.
• Cut-out wind velocity Highest imply wind speed at hub height at which a wind turbine is designed to produce power.

Slamming Impact load on an roughly horizontal member from a rising water surface as a wave passes. Specified Minimum Yield The minimum yield strength prescribed by the specification or standard beneath which the Strength material is purchased.

A approach to stop corrosion of a steel surface by making the surface to be the cathode of an electrochemical cell. Characteristic load The reference value of a load to be used within the willpower of the design load. The characteristic load is often primarily based upon an outlined quantile within the upper tail of the distribution operate for load.

Characteristic resistance The reference worth of a structural strength to be used in the determination of the design resistance. The attribute resistance is generally primarily based upon a 5% quantile in the lower tail of the distribution operate for resistance.

Operation of the unit could have been discontinued because of the severity of the environmental loadings. An operational situation that may be a design situation, for instance the mating, transit or installation phases. Regular and predictable movements of the ocean generated by astronomical forces. Structural part, which varieties EN10025-6 S690QL1 a part of the help construction for a wind turbine, usually extending from someplace above the nonetheless water level to simply beneath the nacelle of the wind turbine. Ratio between the standard deviation of the wind velocity and the ten-minute imply wind speed.