en 10025-6 s690ql1

How to choose s690ql1 and A514GR.Q steel plates

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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materiale s690ql1

The Parliament House of Australia in Canberra has a chrome steel flagpole weighing over 220 metric tons . The largest stainless steel constructing in North America is the aeration building within EN10025-6 S690QL1 the Edmonton Composting Facility. La Geode in Paris has a dome composed of 6433 polished stainless-steel equilateral triangles that type the sphere that displays the sky.

Like metal, stainless steels are relatively poor conductors of electrical energy, with significantly decrease electrical conductivity than copper. In specific, the electrical contact resistance of stainless steel arises as the results of the dense protecting oxide layer, and limits its performance in purposes as electrical connectors .

There are over a hundred and fifty grades of stainless steel, of which 15 are most commonly used. There are a number of techniques for grading stainless and different steels, including US SAE metal grades. Unlike the above grades, the mechanical properties and creep resistance of this steel stay superb at temperatures up to seven hundred °C (1,292 °F).

As a outcome, A286 is classified as an Fe-based superalloy, used in jet engines, fuel generators, and turbo components. Grade EN 1.4303 with 13% Cr and four% Ni is used for many Pelton, Kaplan, and Francis generators in hydroelectric energy plants as a result of it has good casting properties, good weldability and good resistance to cavitation erosion. 200 collection are chromium-manganese-nickel alloys that maximize using manganese and nitrogen to attenuate using nickel. Due to their nitrogen addition, they possess roughly 50% greater yield power than 300 series stainless sheets of metal.Type 201 is hardenable via chilly working. Type 304—the most typical grade; the basic 18/8 (18% chromium, 8% nickel) stainless steel.

• Thus, there are quite a few grades of chrome steel with varying chromium and molybdenum contents to suit the environment the alloy should endure.
• The high chromium and nickel content give the metal glorious oxidation resistance in addition to high energy at excessive temperature.
• The addition of nitrogen additionally improves resistance to pitting corrosion and increases mechanical energy.
• Type S— is a extremely alloyed austenitic stainless steel used for top temperature utility.

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

Type 316—the second most typical grade ; for meals and surgical chrome steel makes use of; alloy addition of molybdenum prevents specific types of corrosion. It is also known as marine grade chrome steel due to its increased resistance to chloride corrosion compared to kind 304. There are lots of metal standards, there are tens of 1000’s of metal grades. As a stockist of heavy carbon metal plates these are the 40 key EN steel standards that we have a tendency to use most frequently. EN S235JR material (1.0038 metal) is an European commonplace scorching rolled non-alloy structural metal grade.

According to the International Resource Panel’s Metal Stocks in Society report, the per capita inventory of chrome steel in use in society is 80–180 kg in more developed nations and 15 kg in less-developed countries. There is a secondary market that recycles usable scrap for many chrome steel markets. This material is bought at a much less-than-prime price and bought to commercial quality stampers and sheet metal homes. The materials could have scratches, pits, and dents however is made to the current specs.

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 pulp and paper trade was one of the first to extensively use duplex chrome steel. Today, the oil and gas business is the biggest person and has pushed for extra corrosion resistant grades, resulting in the development of super duplex and hyper duplex grades. More just lately, the inexpensive (and slightly less corrosion-resistant) lean duplex has been developed, mainly for structural applications in constructing and building and within the water business.

Duplex grades are typically most popular due to their corrosion resistance and higher power, permitting a discount of weight and an extended life in maritime environments. Stainless steels have a long history of utility in contact with water due to their excellent corrosion resistance. Applications embrace a spread of circumstances together with plumbing, potable water and wastewater treatment, desalination, and brine treatment. Types 304 and 316 stainless steels are commonplace materials of development involved with water. However, with increasing chloride contents, higher alloyed stainless steels such as Type 2205 and tremendous austenitic and tremendous duplex stainless steels are used.

Whether stainless-steel corrodes is dependent upon the type and concentration of acid or base and the solution temperature. Uniform corrosion is usually straightforward to avoid because of intensive revealed corrosion data or easily-performed laboratory corrosion testing.