en 10025-6 s690ql1 strength low alloy 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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The EU normal classifications usually are not a world normal and due to this fact a variety of corresponding grades with the same chemical and mechanical properties may be utilized in different elements of the world. For example, structural steels fabricated for the US market must be specified in accordance with the American Society for Testing and Materials . International tips are referenced with an ‘A’ after which the related grade, for instance, A36 or A53. It is measured in terms of the material’s yield power, Fy, and supreme or tensile strength, Fu.
The chemical composition of structural steel is extremely essential and highly regulated. It is a fundamental issue which defines the mechanical properties of the metal. In the next desk, you’ll be able to see the maximum proportion ranges of certain regulated elements current in European structural steel grades S235, S275, and S355.
s690ql equivalent astm
- In quick designers should not rely on welding Fe -500 or 550 grade metal bars.
- The mechanical properties of structural steel are elementary to its classification and software.
- Yield strength is successfully how robust the steel is and is important for the design of some steel elements.
- Next is a quantity this refers to the minimum yield strength which is part of the steels mechanical characteristics.
Conquest Steel and Alloys, the suppliers of Stainless Steel plates, offer a broad vary of S690QL1 Steel Plates, a longtime juggernaut in bearing acute loads and opposing abrasive erosion. With higher mechanical energy as by no means before, our structural steel plates, also called EN S690Q, we develop metal plates with enhanced toughness and minimum influence. S355, S355J2, S355JR, S355J2+N steel stockholders and suppliers, delivering to the whole of the UK.West Yorkshire Steel are suppliers of S355 grades in steel plate, round bar and flat bar.
Yield strength of Fe-415 is standardized to be minimal 415 N/mm2. Ductility of fe-500 grade is standardized to be 12% minimal. Thus an engineer who makes his design with Fe 415 normally considers the metal to deform at 230 N/ mm2. But as you realize even whether it is considered to deform at lower hundreds, Fe-415 resists changes only if it crosses its yield strength.
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
Quest for better materials has produced varied sorts of steel bars with qualities that make concrete extra steady. It started with gentle steel Plain bars, evolved through deformed plain bars after which came Cold Twisted Steel Bars .Now the Market is dominated by numerous grades of TMT. The yield energy of structural steel measures the minimum force required to create a everlasting deformation in the steel. The naming convention utilized in European Standard EN10025 refers back to the minimum yield strength of the metal grade examined at 16mm thick.
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
How do you calculate yield strength?
The most common engineering approximation for yield stress is the 0.2 percent offset rule. To apply this rule, assume that yield strain is 0.2 percent, and multiply by Young’s Modulus for your material: sigma = 0.002 x E.
s690ql1 with vl 3.2 certificate
In our case the number can be grades like 275, 355, 690, or 460. There are many examples of European grades of structural steel – for instance, S195, S235, S275, S355, S420, and S460. Structural steel is a normal development materials produced from particular grades of steel and formed in a range of business-standard cross-sectional shapes (or ‘Sections’). Structural metal grades are designed with particular chemical compositions and mechanical properties formulated for particular applications.
What is en s690ql1 equivalent grade
All flame cut steel items are dressed before last inspection and despatch. If you’ve any particular necessities please inform our gross sales employees when you enquire for flame minimize EN10025-6 S690QL1 metal profiles. Another instance can be S 355 J2 plus N it is a structural metal with 355 yield strength tested to 27 joules and minus 20 degrees which has been normalised.
The great thing about the TMT course of is that it could produce different grades of steel by making slight adjustments within the process. If the steel is quenched slightly extra, the outer martensite layer that provides the high power to the metal rebar turns into thicker on the expense of the delicate inside core that endows it with ductility.
If one core exceeds the opposite, TMT won’t have sufficient characteristics. Suppose outer core is more than internal core, TMT bars could have extra strength; however compromising on its ductility .If the inside core is extra, TMT might be called more ductile however with less energy. Steel in the form of bars has great tensile strength and ductility. Thus the quality of metal has an important function in deciding the standard of concrete.