EN 10025-6 S550QL 1.8926 high strength steel en espanol
Content
Gangsteel supply EN10025-6 s550ql and EN10027-1 s550ql and EN10027-2 1.8926 steel plate. thickness 3mm to 180mm.Heat treatment of S550QL steel plate: Quenching and tempering (Q+T) S550QL is a European standard special alloy structural steel, attributed to quenched and tempered high yield strength structural steel, S indicates structural steel, 550 is the yield value, unit MPa, Q indicates delivery
Conditions, L indicates that the temperature is not lower than -50��, the specified smaller value of impact energy, S550QL steel is a trademark in the EN 10025-6 specification, this specification rules that the smaller nominal thickness of the steel is 3mm, and the larger nominal thickness ≤
150mm.
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Hot rolled products of structural steels Technical provide conditions for flat merchandise of excessive yield vitality structural steels in the quenched and tempered state of affairs of this doc, along with half 1, specifies necessities for flat merchandise of excessive yield vitality alloy explicit steels. The grades and qualities are given in Tables 2 to four and Tables 5 to 7 and are offered within the quenched and tempered scenario as given in 6.three. Product Description S620Q excessive energy metal plate moreover named as S620Q high strength low alloy metallic plate beneath metallic stand EN which is for heat rolled structural steels with high yield power and tensile energy in quenched and tempered supply condition. EN metallic grade specification is a excessive yield vitality structural steels within the quenched and tempered state of affairs metal plate grade in S460Q, S460QL, S460QL1, S550Q, S550QL, S550QL1, S500Q, S500QL, S500QL1, S960Q, S960QL, S620Q, S620QL, S620QL1, S690Q, S690QL, S690QL1, S890Q, S890QL1 and S890QL steel plate grade. EN metallic grade specification is a high yield power structural steels inside the quenched and tempered state of affairs 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 metal plate grade.
EN 10025-6 S550QL 1.8926 high strength steel meaning
EN S620q Alloy particular steel with specified minimal values of impact energy at temperatures not decrease than -20 degree . We can provide the metal grades described as coil, slitted coil, sheets and cutted pieces. 16Mo3 Steel is a EN10028 specified stress vessel grade chrome molybdenum steel alloy is used as a weldable steel in the fabrication of business boilers and metal pressurised vessels discovered within the oil. If you’ve another requirement for steel plate, please be at liberty to contact us. Get an valued quotation for S460Q High Strength metal plate,NOW CONTACT XINSTEEL. S550Q/QL/QL1 steel plate might be used in Mechanical Engineering, suspension arm and others parts in machine.
BS EN states that austenitic and duplex steels are adequately powerful and never vulnerable to brittle fracture for service temperatures down to -forty°C. If the metallic is insufficiently highly effective, the ‘crack’ can propagate rapidly, with out plastic deformation and finish in a ‘brittle fracture’. The risk of brittle fracture will increase with thickness, tensile stress, stress raisers and at colder temperatures. The toughness of metallic and its capacity to withstand brittle fracture are dependent on a variety of parts that should be considered on the specification stage. A convenient measure of toughness is the Charpy V-notch influence take a look at – see picture on the right.
EN10025-6 S550QL 1.8926 steel flat steel
The minimum worth specified for influence power when the temperature just isn’t decrease than -20°C . When the temperature just isn’t lower than -50℃, the required minimum value of impact energy is represented by L. In compliance with varied uncooked supplies quality requirements and trade norms, the production is made environment friendly. The prime quality management team is employed which are wanting on the quality of the plates to guarantee that prime high quality is maintained till plates reach to its buyers. Whilst Dillinger does produce even thicker S690 plates we normally keep up to 250 mm S690 excessive yield plates in inventory. There are, after all, sometimes thicker plates out there, however for prime availability we select to say that 250 mm is what you can anticipate discovering to meet your quick inventory necessities.
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- EN steel grade specification is a high yield energy structural steels within the quenched and tempered situation metal plate grade in S500QL, S500QL1, S460Q, S460QL, S460QL1, S620QL1, S550Q, S550QL, S550QL1, S500Q, S890QL1, S960Q, S960QL, S620Q, S620QL, S690Q, S690QL, S690QL1, S890Q and S890QL metal plate grade.
- EN steel grade specification is a high yield strength structural steels within the quenched and tempered situation steel plate grade in S550Q, S550QL, S550QL1, S500Q, S890QL1, S960Q, S960QL, S620Q, S620QL, S690Q, S690QL, S690QL1, S890Q and S890QL steel plate grade.
- Gangsteel provide EN steel grade specification is a excessive yield energy structural steels inside the quenched and tempered state of affairs metallic 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.
- If you need more yield energy, you can select our others grade in S690Q, S890Q or S960QS460QL,St37-2 metal equivalent – phare-stadsbrouwerijS460QL,As a steel provider in China,we are going to provide St37-2 metallic equal,boiler steel,Carbon steel,Weathering metallic,Q345B metallic,S355 metallic,metallic equal,any metal plate inventory.
- Technical supply situations for flat merchandise of extreme yield energy structural steels in the quenched and tempered situation.EN Standard primary metal grade S460Q, S460QL1, S460QL, S500QL, S500Q, S500QL1, S550Q, S550QL, S690Q, S690QL, S890Q, S890QL, S960QL and so forth.
16Mo3 Steel is a EN10028 specified strain vessel grade chrome molybdenum metal alloy is used as a weldable metal throughout the fabrication of business boilers and metal pressurised vessels found within the oil. S690QL Structural Steel Plate may be reduce and profiled to your exact specs as per requirement. S690QL Plates are undergone rigorous testing like chemical evaluation, flattening examine, hardness examine, intergranular corrosion check out, and so forth. We are moreover the exporter of High Yield S690QL Structural steel Plate in Iran, Thailand, Kuwait, Oman, US, UK, Iraq, Turkey, UAE , Italy, Vietnam, Bhutan, Qatar.
What is different in EN10025-6 S550Q S550QL and S550QL1?
S550Q, S550QL, S550QL1 are European standard quenched and tempered high-strength structural steel plates.
S550Q, S550QL, S550QL1 organize production and implement European standard EN10025-6.
S550Q, S550QL, and S550QL1 conform to EN10029 standard for appearance quality deviation.
The main difference between S500, QS550QL and S550QL1 is low temperature impact toughness: Q means -20℃ impact; QL means -40℃ impact; QL1 means -50℃.
What is EN10025-6 S550QL Carbon Equivalent: CEV?
| Thickness, mm |
Max CEV based on the ladle analysis |
|
5≤t≤50 |
0.65% |
|
50＜t≤100 |
0.77% |
|
100＜t≤150 |
0.83% |
What is EN 10025-6 QT steel plate referring standard?
EN 1011-2 Welding-Recommendations for welding of metallic materials-Part 2: Recommendations for arc welding of ferritic steels
EN 10020: 2000 definition and classification of steel grades
EN 10025-1: 2004 Hot-rolled structural steel products-Part 1: General technical delivery conditions
EN 10027-1 Steel naming system-Part 1: Steel names and symbols
EN 10027-2 Steel naming system-Part 2: Steel number
EN 10163-1 Delivery requirements for surface conditions of hot-rolled steel plates, wide flat products and sections-Part 1: General requirements.
EN 10163-2 Delivery requirements for surface conditions of hot-rolled steel plates, wide flat products and sections-Part 2: Plates and wide flat products
EN 10164 Steel products with through-thickness performance-Technical delivery conditions
|
EN10025-6 S550QL Mechanical Properties |
||||||
|
Grade |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Charpy V Notch Impact Test |
|
|
Degree |
Min Value |
|||||
|
S550QL |
mm |
Min Mpa |
Mpa |
Min % |
-40℃ |
J |
|
5≤t≤50 |
550 |
640-820 |
16% |
30 |
||
|
50＜t≤100 |
530 |
640-820 |
30 |
|||
|
100＜t≤150 |
490 |
590-770 |
30 |
|||
|
Note: Impact energy for impact test is on longitudinal |
||||||
|
EN10025-6 S550QL Chemical Composition |
|||||||
|
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
N |
B |
|
|
S550QL |
0.22 |
0.86 |
1.80 |
0.025 |
0.012 |
0.016 |
0.006 |
|
Cr |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
|
|
1.60 |
0.55 |
0.74 |
0.07 |
2.1 |
0.07 |
0.14 |
|
This check measures the impression energy required to interrupt a small notched specimen, at a specified temperature, by a single impression blow from a pendulum. Depending on the thickness of the product and the manufacturing situations, the manufacturer could add to the steel one or several alloying elements as much as the utmost values given to be able to obtain the required properties. Based on the obtained outcomes an estimate was equipped regarding the weldability of S 960 QL metallic as well as the proposal for extra research. The examine evaluates numerically and experimentally the impact of welding warmth enter parameters on the microstructure and hardness of the heat-affected zone of quenched and tempered and thermo-mechanically managed course of 690-MPa excessive-energy steel.
EN 10025-6 S550QL 1.8926 high strength steel in vehicles
Gangsteel supply EN steel grade specification is a excessive yield energy structural steels within the quenched and tempered state of affairs 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. Technical delivery situations for metallic plate and sheet of extreme yield power structural steel merchandise within the quenched and tempered state of affairs.
Numerical analyses and experimental comparisons had been utilized using three warmth enter values (10, 14, and 17 kJ/cm) to have the ability to predict the thermal fields throughout welding. Experimental analysis was carried out of the microstructure and microhardness habits in a number of HAZ areas.
Gangsteel trade item:
1.Payment Item: T/T,L/C
2.Trade Terms:CIF,FOB,CFR,CNF
3.Delivery Time: 10-30days
4. Steel Services: Cutting, Painting, shot blasting, Pretreatment, and The Third Party Inspection in DNV,BV, LR, GL, ABS, CCS , CE Mark, TUV, ISO, and others in super thick steel plate.
5.Packaging Details: Standard export seaworthy packing or as required.
6.Loading Port:Shanghai ,Tianjin, Qingdao.
7.Offer Ability:5000MT/Per Month.
8.MOQ:1 Pcs.