s690ql1 s690ql stock supplier in China

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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s690ql1 mechanical properties

For bigger cold forming quantities we advocate you to seek the advice of the steel producer prior to ordering. • Agriculture trade utilises DIN TStE690V, RQT 70, and so forth. steel plates in machines like tractors, mix harvesters, disc harrows, sprayers, and so forth. to oppose friction and fissures triggered as a result of constant contact with mud and stones.

Conquest Steel and Alloys, the suppliers of Stainless Steel plates, supply a broad vary of S690QL1 Steel Plates, an established juggernaut in bearing acute masses and opposing abrasive erosion. With higher mechanical energy as never before, our structural metal plates, also called EN S690Q, we develop metal plates with enhanced toughness and minimum impact. DILLIMAX 690 is a high energy quenched and tempered, fantastic grained structural metal with a minimal yield strength of 690 MPa in its supply situation . Its mechanical properties are achieved by water quenching followed by tempering.

In order to make sure that the tensile energy of the weld metal fulfils the necessities of the base steel, the heat input and interpass temperature have to be restricted throughout welding. Experience has proven that the welding circumstances ought to be chosen so that the cooling time t 8 / 5 does not exceed 20 seconds.

s690ql vs s690ql1 high-strength steel

• en s690q steel specs#171; EN S690Q,S690Q Grade,S690Q metal plate,S690Q.
• Conquest Steel and Alloys, the suppliers of Stainless Steel plates, offer a broad vary of S690QL1 Steel Plates, a longtime juggernaut in bearing acute masses and opposing abrasive erosion.
• With larger mechanical power as by no means earlier than, our structural metal plates, also called EN S690Q, we develop metal plates with enhanced toughness and minimal impact.
• Quenching operation which consists of cooling a ferrous metal plate more rapidly than in still air.Tempering warmth treatment utilized to a ferrous metal plate generally after quench hardening or different warmth remedy to bring the properties to the required degree.
• High tensile energy metal plate S690QL1 is owned minimal yield energy at 690 Mpa and tensile energy within Mpa when rolling beneath metal normal EN .The low temperature impacting take a look at shall be done underneath minus 60 centigrade.The warmth remedy for prime energy metal plate S690QL is beneath Quenched and tempered.

We create S690QL1 structural steel plates not solely in Stainless Steel but additionally with components like Nickel, Alloy and Manganese to extend total utility of the plates. S690QL1 has been developed for prime stress and additional toughness utility similar to marine cranes, mobile cranes, lifting arms, oil and gas jack up rigs, mining equipments, earthmoving equipments, agricultural equipments,trailers, theme park rides, bridges, deep water rescue operation equipments and the place the structural design want lighter weight with improve the efficiency of equipments. There are vital profit by utilizing this excessive power quenched and tempered steels for max structural performance in excessive working environments. • Shovel and Cranes, their booms and their types like tower crane, moveable crane, cable crane and truck mounted crane are heavy weight lifters, leading to their manufacturing by S690QL1, SUPERELSO 690, EN FeE690VKT, grade metal plates, mild in weight and carry the extra load.

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

s690ql1 material stocklist in China

Depending on the thickness of the product and the manufacturing conditions, the manufacturer might add to the steel one or a number of alloying components up to the maximum values given in order to obtain the required properties. Other steel product for S690Mpa excessive yield power similar to seamless tube RHS, SHS, CHS, Elliptical, Half-Elliptical, Flat-Oval, Octagonal, Hexagonal and Triangular can be found in Beverly Steel. S690QL1 is a perfect price effectivity metal plate, you might save price by 35 to 40 % for material and fabrication as a 33mm thickness S690QL1 metal plate can evaluate to a 65mm thickness S355 steel plate.

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 supreme hardness of metal surfaces breaks rocks into small elements rapidly. Gangsteel is specialised in producing and exporting carbon steel plates, stainless steel plates and carbon metal profile stainless steel profile Material.

en s690q metal specs#171; EN S690Q,S690Q Grade,S690Q metal plate,S690Q. High tensile strength metal plate S690QL1 is owned minimum yield energy at 690 Mpa and tensile energy inside Mpa when rolling beneath steel standard EN .The low temperature impacting take a look at shall be done under minus 60 centigrade.The warmth remedy for high EN10025-6 S690QL1 power metal plate S690QL is beneath Quenched and tempered. Quenching operation which consists of cooling a ferrous metal plate extra quickly than in still air.Tempering heat therapy utilized to a ferrous metal plate typically after quench hardening or other heat therapy to bring the properties to the required degree.

The excessive yield power of the base material must be taken into account when selecting the filler supplies. It should be considered that elevated warmth enter leads to lower tensile properties within the weld metallic. If a stress relieving warmth treatment is deliberate throughout or after plate processing, this must even be thought of when deciding on the filler materials.

Flame cut or sheared edges within the bending space should be floor before cold forming. Cold forming is expounded to a hardening of the steel and to a decrease in toughness. Some codes may restrict the maximum permissible pressure throughout cold forming. Depending on the related code this can lead to the necessity of bigger bending radiuses than indicated in the chart.