s690ql1 high strength heavy thick steel plate
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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Both the experimental and numerical results have shown that lower of mecahanical properties happens at approximately 450°C. Gangsteel sincerely hope new and old prospects may inquiry our metal plates. So even they’re equal, they can’t substitute one another arbitrarily.
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 |
A709-100 |
TStE690V |
E690T |
FeE690VKT |
2625 |
E690 |
JFE HITEN 780LE |
ALFORM 700 |
STANDARDS |
EN |
ASTM |
DIN |
AFNOR/ |
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
We manufacture and supply S690QL plates of top quality which could be a hundred% leak proof. Due to their rust resistant nature, they’re popularly utilized in varied industries. List your organization on Matmatch now and reach engineers all around the world looking for such supplies. In order to provide the superb high quality of S690QL – ESSAR PLATES that are free from faultiness, it’s present process many environment friendly testing. The checks are performed by the consultants having correct data of testing.
This grade is also very ductile, and has good weldability enabling its widespread usage in many functions. ST37-2 carbon metal angles are provided with three kinds of floor therapy – galvanized, black or pre-painting. Owing to its chemical content material, ST37-2 would not have corrosive resistance as A588 and will get rusty within few days. Hence, sizzling-dip galvanized or pre-painting is commonly engaged to defending the steel from corrosion. ST37-2 is a sort of low carbon steel with carbon content material of 0.20%, similar to S235JR or Q235.
What does the 36 in ASTM a36 represent?
ASTM A36. The ASTM 36 designation is for steel-covered plates, shapes and bars that are less than eight inches thick, with a yield of 36,000 psi. In order to be considered A36 steel, it must meet these requirements or else be classified under the many other designations available for steel.
Please be at liberty to take a look at our complete number of tools for working concrete today. The Chemical composition of Structural Steel is extremely important and extremely regulated. It is a basic factor EN10025-6 S690QL1 which defines the Mechanical properties of the metal materials. In the following desk you’ll be able to see the Max % ranges of sure regulated components present in European Structural steel grades S235, S275 and S355.
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 steel sheet factory
you possibly can only discover different pure types of alloys like mild metal , with density 7850 and yst 210 ,however you cant get via completely different grades of steel . It will come as no shock that the construction industry is the largest consumer of structural steel, where it is used for numerous functions. The Tensile Strength of structural metal relates to the purpose at which permanent deformation happens when the fabric is pulled or stretched laterally alongside its length. Due to the comparatively good energy, formability of A36 steel, and the fact that it can be easily welded, it’s commonly used as a structural metal.
- For example, structural steels fabricated for the US market should be specified in accordance with the American Society for Testing and Materials .
- EN S690QL steel is normally heat handled using quench and mood strategies.
- There are many examples of European grades of structural steel – for instance, S195, S235, S275, S355, S420, and S460.
- Structural metal is a standard development material made from particular grades of steel and shaped in a spread of business-commonplace cross-sectional shapes (or ‘Sections’).
- International pointers are referenced with an ‘A’ after which the related grade, for instance, A36 or A53.
So even they’re equivalent, they can’t replace each other arbitrarily. Structural steels are used in many ways and their software can be numerous. They are notably helpful as a result of they offer the unique combination of good welding properties with assured strengths.
plate slenderness limits for en 10025-6 s690ql1 strength steel sections
As one of many major industrial plate’s distributor, steel ore has at all times been an endeavor to continuously strengthen the enterprise of our purchasers by solving their queries. Type 316—the second most common grade ; for meals and surgical stainless-steel uses; alloy addition of molybdenum prevents specific forms of corrosion.
It exhausting to tell only depending on their chemical composition. They are offering the plates in several specs that are given by engineers which might be to be used in a wide range of business purposes.
Are 18 8 and 304 the same?
304 stainless steel contains a minimum of 18% chromium and 8% nickel which gives its alternate name 18/8 stainless steel. 304 stainless steel contains chromium-nickel content and low carbon. This stainless steel type is oxidation and corrosion resistant.
It’s not as sturdy as frequent ASTM A36, however it’s also broadly applied by on a regular basis uses and structural purposes the place excessive strength is not so necessary. Today metal quotes and certifications generally make reference to both SAE and AISI, not always with exact differentiation. The alloy quantity is simply a general classifier, whereas it is the specification itself that narrows down the metal to a very particular commonplace. In the Nineteen Thirties and Forties, the American Iron and Steel Institute and SAE were each concerned in efforts to standardize such a numbering system for steels. For a number of decades the systems had been united into a joint system designated the AISI/SAE metal grades.