s690ql1 mechanical properties

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.

s690ql equivalent astm

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The primary drawback is the high pressure rate and excessive temperature properties of the alloy because the alloy is subjected to impact or shock loading in essentially the most essential buildings and elements . In other phrases there are have to develop the deformation mannequin of the alloy for the circumstances which seems best fitted to the alloy. Artificial neural networks can be used as different to analytical strategy as ANN presents advantages similar to no required data of inside system parameters, compact answer for multi-variable issues. In this investigation adaptive neuro-fuzzy inference system , which is a selected kind of the ANN family, was used to predict the dynamic plastic habits of the alloy or flow stress for various pressure rates and in the different temperature vary.

The effects of oil stress on the jet cooling, oil inlet temperature and oil jet impingement depth with consideration of load utilized and operating speed on common and floor temperatures have been investigated in their research. Wang et al. have developed numerical and analytical method to find out spur gear dynamic load, lubricant movie thickness, bulk equilibrium and tooth flash temperatures in gear contacts.

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

en 10025-6 s690ql1 strength low alloy steel plate

Since the failures are outcomes of no harmonized contradictions in technical techniques, the TRIZ approach results in contradiction harmonisation and WOIS results in solution with out compromise. Both imply perforation of pondering barrier and seek for the brand new revolutionary solution. This means spreadsheet area of operate-F, structure-S and behaviourB. The thread group of actions is development of the brand new design construction with improved mechanical construction, electronic construction and software.

Yi et al. have performed spur gear surface temperature monitoring by using miniature thermocouples. They have investigated numerous EN10025-6 S690QL1 effects of load, rotational pace, and meshing point on surface temperature.

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

In this study will current and talk about some course of variables parameters in final properties of composite specimens, manufactured with typical filament winding tools. FW know-how Filament winding is a process for fabricating composite supplies during which continuous fibers, both previously impregnated with a matrix material or impregnated throughout winding, are wound onto a rotating mandrel in a precise, predetermined pattern. With assist of design of experiment could be investigated the complex interplay between filament winding manufacturing and design variables, which have an effect on tensile strength and composite quality of specimens [1-4].

Those are hybrid bearings or ceramic ball bearings, which have totally different attributes and properties depending on their utility. thermal behaviour of gears are affected by gear geometry, rotational pace, utilized hundreds, lubrication and operational situations. Gear parameters and tooth profile have direct influences on load sharing and strain distribution, and tooth sliding along the contact path of the meshing tooth. Relative sliding of the meshing tooth beneath blended lubrication results in important frictional heat era, which is determined by the load sustained, rotational velocity and coefficient of friction.

Xia proposed a rail put on prediction mannequin utilizing Archard’s mannequin within the process includes a coupled dynamics mannequin of freight vehicle and observe, Non-Hertzian contact model, and a cloth put on model. Archard’s equation is now incorporated into business FEA software like ANSYS, which enables fast and relatively easy prediction of wear and tear for mechanical methods.

• For instance, car physique weight can be lowered by way of a number of supplies without price increase 2.
• Very usually in these studies may be noticed the resistance spot welding 6-8 as one answer.
• Aluminium, aluminium alloys, and steel are sometimes utilized in multi-material buildings, so there are numerous studies 4,5 that analyze how these supplies are bonded.
• Various light-weight automotive our bodies have been developed utilizing high power steels, aluminium alloys, and composite supplies.
• Despite the emergence of recent applied sciences, RSW remains to be a dominant course of for becoming a member of related and dissimilar sheet metals in automotive industry.
• One prerequisite for multi-material structures for automobile bodies is the availability of fabric-capable and price-environment friendly joining applied sciences 4.

The first group contains analysis of working situations, causes of failures and failure processes. Systematic search for details of causes is the bottom of search for the solution which can prevent certain failure. The subsequent group of activities is seek for these design or other solutions by application of revolutionary technics corresponding to TRIZ or WOIS.

One prerequisite for multi-materials constructions for automobile bodies is the provision of material-capable and price-environment friendly joining applied sciences four. Aluminium, aluminium alloys, and metal are sometimes utilized in multi-material constructions, so there are various research four,5 that analyze how these materials are bonded. Very usually in these studies may be noticed the resistance spot welding 6-8 as one resolution. Despite the emergence of new applied sciences, RSW continues to be a dominant process for joining related and dissimilar sheet metals in automotive industry. Joint failure, e.g. resistance spot weld joint failure, was identified as one of the key failure varieties when a automobile crash occurs 9.