s690ql vs s690ql1 high-strength steel

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 welding

We also offer processing choices throughout the Group with over thirty energy saws out there to chop your material to dimension. It is simply as economical for us to chop a single one off blank EN10025-6 S690QL1 to giant manufacturing runs. EN36 Engineering Steel provides high tensile strength and deep hardening as a result of alloys nickel and chrome content material.

This steel is used in different purposes such as heavy transportation, building industry, machine constructing, and lifting equipment. We ship merchandise in customizable choices to meet customer-specified requirements. The manufacturing of the S690QL – ESSAR PLATES is done by using premium quality of alloy that’s actually sourced from reliable market distributors. The material here is heat handled the tempering and quenching course of and is having wonderful welding and ending properties.

Flame reduce or sheared edges in the bending space must be ground earlier than chilly forming. Cold forming is expounded to a hardening of the metal and to a decrease in toughness. Depending on the related code this can result in the need of bigger bending radiuses than indicated in the chart.

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

Low alloy and excessive energy metal plate, heavy plate and wide, heavy plate, Which is a large steel plate supplier mill. Our stock warehouse had about 30000tons S355J2, S355JR, S355K2, S355K4Low alloy metal plates.

C Si Mn P S Cr Ni Mo B V + Nb ≤ 0.20 ≤ 0.50 ≤ 1.60 ≤ 0.02 ≤ 0.01 ≤ 1.50 ≤ 1.80 ≤ 0.60 ≤ 0.004 ≤ 0.10 The steel is okay grained through sufficient aluminium content material. With our very aggressive value and good high quality we are able to make some constructive contributions for your small business. Henan Longpeng Marine Metal Materials Co, LTD is a comprehensive enterprise positioned in Zhengzhou Henan, China, which is Ranking at No.196 within the top 500 enterprises of China and No.1 metal stocker in north of China. If you you are thinking about any metal value, be at liberty to contact Us via contact form.

s690ql1 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

Furthermore, because of these advantages and the good formability of the steels, the whole cost can be lowered. Depending on the thickness of the product and the manufacturing situations, the manufacturer may add to the metal one or several alloying elements as much as the maximum values given so as to acquire the specified properties. Cold forming means forming under the maximum allowable stress relief temperature (560 °C).

In order to make sure that the tensile strength of the weld metallic fulfils the necessities of the bottom metallic, the warmth enter and interpass temperature must be restricted throughout welding. Experience has proven that the welding circumstances must be chosen so that the cooling time t 8 / 5 does not exceed 20 seconds. This is relevant when using suitable filler materials of a corresponding yield strength class. Unitedsteel Plate Factory are specialised in producing and exporting S355J2, S355K2, S355K2 and So on.

• The materials here is heat handled the tempering and quenching process and is having wonderful welding and ending properties.
• Our S690Ql is a structural steel grade and is produced to give excessive yield energy throughout utilization.
• S690QL plates have higher payload capacity and are power environment friendly, hence can be used in leaner constructions.
• This steel is utilized in other functions similar to heavy transportation, building industry, machine building, and lifting equipment.

The chemical analysis, consisting of low ranges of carbon has extra grain refiners corresponding to niobium, titanium or vanadium which might be exactly added to the chemistry. This along with high cleanliness, makes Strenx® performance steels the most competitive different for cold shaped and welded merchandise. In the endless battle for improved efficiency of steel merchandise, less weight wins.

The excessive efficiency of Strenx® efficiency metal is combined with exceptional weldability. Any typical welding methodology, such as MAG, MIG, SAW and LHW, can be utilized for welding Strenx® to other forms of weldable steels. Yield strength defines the load – or stress – the steel can take earlier than it turns into plastically deformed. The relation between elongation and load is linear as much as the yield point. This implies that before reaching its yield level, the metal will return to its original shape when the load is launched.