EN 10025-6 S620Q strength steel weldability
Gangsteel produce and supply materials of EN10025-6 S620q steel plate and equal grade S590Q, S690Q, S690QL, S690QL1, WQ690D, Q550D, WQ590D, WH70Q, WDB620E, WH785E S620q steel plate Executive standard: EN10025-6, GB/T16270-2009.
EN10025-6 S620q Alloy special steel with specified minimum values of impact energy at temperatures not lower than -20 degree .
Chemical composition of steel S620Q (1.8914), Standards of steel S620Q (1.8914) and Mechanical Properties of steel S620Q (1.8914) Equivalent grades of steel S620Q (1.8914)
about the steel S620Q (1.8914) Tensile Strength, Elongation, Proof strength , Hardness, please see our table.
If the standard has ISO in its title it is an international standard and should have broad applicability than simply the EU. for instance EN ISO 9001 is applicable within the US as and ISO commonplace not as an EN standard. High-strength steel permits for significantly longer service life of apparatus and machines, less frequent alternative and repairs of machinery, and fewer downtime.
EN 10025-6 S620Q strength steel elongation
High-energy rolled steel merchandise are outlined as having a yield power of more than 300 MPa and a tensile power of up to 2,500 MPa as delivered. High-energy metal plates are extensively used in various industries because of their decrease steel depth, longer service life, and decrease manufacturing and working costs in contrast with products from standard metal grades. Strength properties of metal are achieved through alloying, special sizzling-rolling circumstances and warmth treatment . Aside from excessive energy, the metal has a better impression toughness , good ductility and weldability. EN steel grade specification is a high yield strength structural steels in the quenched and tempered situation 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. S690 High Strength Steel – S460 S500 S550 S620 S690 S890 S960 Products, China Trading Company.
One of the most widely used precipitation hardening grades within the business. While delicate and ductile within the answer annealed condition, it’s able to excessive properties with a single precipitation or growing older therapy. Characterized by good corrosion resistance, high harness, toughness and energy. This redirection of the crack propagation affected the values of the essential CTOD. In the situations of the overmatched welded joints containing a delicate root layer it’s potential to realize a comparable fracture behaviour associated to the homogeneous overmatched welded joint if the impression toughness of the delicate root layer is larger EN10025-6 S620Q steel plate supplier than the affect toughness of the overmatched weld metal. Depending on the thickness of the product and the manufacturing situations, the producer may add to the metal one or a number of alloying elements up to the maximum values given to be able to get hold of the desired properties. This giant inventory of excessive yield plates permits us to produce each a big alternative of particular person plates at a specific thickness and dimension – every quite a lot of plates from the equivalent warmth – or the place you need very particular values.
Microstructural assertion was carried out using optical microscopy, transmission electron microscopy , and scanning electron microscopy . It was found that the good hightemperature power and creep properties of those steels are because of excessive lattice-friction stresses, which are a results of the very nice distribution of metallic carbide precipitates and molybdenum in secure reply.
- What is EN 10025-6 S620Q steel plat?
EN10025-6 S620Q steel plate is EN 1.8914, Alloy special steel with specified minimum values of impact energy at temperatures not lower than -20 ° C. The main adopt standard are 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
EN 10137-2: 1996 S620Q 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
- What is EN 10025-6 S620Q OR 1.8914 Chemical composition % of steel EN 10025-6 S620Q (1.8914): EN 10025-6-2004
C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
V |
N |
Nb |
Ti |
Cu |
Zr |
B |
CEV |
max 0.2 |
max 0.8 |
max 1.7 |
max 2 |
max 0.025 |
max 0.015 |
max 1.5 |
max 0.7 |
max 0.12 |
max 0.015 |
max 0.06 |
max 0.05 |
max 0.5 |
max 0.15 |
max 0.005 |
max 0.83 |
- What is Mechanical properties of steel EN 10025-6 S620Q (1.8914)?
Nominal thickness (mm): |
3 – 100 |
100 – 150 |
Rm – Tensile strength (MPa) |
700-890 |
650-830 |
- What is Equivalent grades of steel EN10025-6 S620Q (1.8914)
EU |
Germany |
France |
European old |
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S620Q |
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EN10025-6 EQUAL Grade stock list in China warehouse |
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|
Grade |
size mm |
Thick mm |
Wide mm |
Long mm |
Tons |
Quantity |
High-strength structural stee plate |
BS960E |
7*1600*11300 |
7 |
1600 |
11300 |
2.023 |
2 |
|
Q550CFD |
16*2500*12000 |
16 |
2500 |
12000 |
3.768 |
1 |
|
Q550CFD |
16*2500*12000 |
16 |
2500 |
12000 |
3.768 |
1 |
|
Q550CFD |
20*2500*12000 |
20 |
2500 |
12000 |
4.71 |
1 |
|
Q550CFD |
20*2500*12000 |
20 |
2500 |
12000 |
4.71 |
1 |
|
Q550CFD |
20*2500*12000 |
20 |
2500 |
12000 |
4.71 |
1 |
|
Q550CFD |
36*2500*9500 |
36 |
2500 |
9500 |
6.712 |
1 |
|
Q550CFD |
36*2500*9500 |
36 |
2500 |
9500 |
6.712 |
1 |
|
Q550CFD |
36*2500*9500 |
36 |
2500 |
9500 |
6.712 |
1 |
|
Q550CFD |
36*2500*9500 |
36 |
2500 |
9500 |
6.712 |
1 |
|
Q690CFD |
30*2550*10640 |
30 |
2550 |
10640 |
6.39 |
1 |
|
SC960E |
30*1550*5800 |
30 |
1550 |
5800 |
2.117 |
1 |
|
NQB-S690QL |
20*1700*11000 |
20 |
1700 |
11000 |
2.936 |
1 |
|
BS700MCK2 |
8*1500*13000 |
8 |
1500 |
13000 |
1.227 |
1 |
|
BWELDY620QL6 |
12*2400*6220 |
12 |
2400 |
6220 |
1.406 |
1 |
|
BWELDY620QL6 |
12*2400*9000 |
12 |
2400 |
9000 |
2.035 |
1 |
|
BS700MCK2 |
10*1500*4000 |
10 |
1500 |
4000 |
4.239 |
1 |
|
BS700MCK2 |
10*1500*4000 |
10 |
1500 |
4000 |
4.71 |
1 |
|
BS700MCK2 |
10*1500*4000 |
10 |
1500 |
4000 |
5.181 |
1 |
|
BS700MCK2 |
10*1500*4000 |
10 |
1500 |
4000 |
4.71 |
1 |
|
BS700MCK2 |
10*1500*4000 |
10 |
1500 |
4000 |
4.71 |
1 |
|
BS700MCK2 |
10*1500*4000 |
10 |
1500 |
4000 |
1.884 |
4 |
|
BS700MCK2 |
10*1500*6000 |
10 |
1500 |
6000 |
2.12 |
1 |
|
BS700MCK2 |
10*1500*6000 |
10 |
1500 |
6000 |
0.707 |
1 |
|
BS700MCK2 |
10*1500*6000 |
10 |
1500 |
6000 |
0.706 |
1 |
|
BS700MCK2 |
12*1500*12000 |
12 |
1500 |
12000 |
3.391 |
2 |
|
BS700MCK2 |
12*1500*12000 |
12 |
1500 |
12000 |
3.391 |
1 |
|
BS700MCK2 |
12*1500*12000 |
12 |
1500 |
12000 |
3.391 |
1 |
|
BS700MCK2 |
12*1500*13000 |
12 |
1500 |
13000 |
1.837 |
1 |
|
BS700MCK2 |
12*1500*4000 |
12 |
1500 |
4000 |
1.696 |
1 |
|
BS700MCK2 |
12*1500*4000 |
12 |
1500 |
4000 |
4.522 |
1 |
|
BS700MCK2 |
12*1500*4000 |
12 |
1500 |
4000 |
4.522 |
1 |
S890Q is a excessive power metal to EN and has the steel no 1.8983. High degree of hardness, toughness and excessive stage of yield power is obtained in quenched and tempered situations. Heat therapy is carried out in special forms of tools. Thanks to excessive degree of ductility and metal purity, the plates created from HARDSTAL can be fashioned in cold situation .
Equivalent grades of steel S620Q (1.8914)Equivalent grades of steel S620Q (1.8914)Heat treatment conditions+A Soft annealed+AC Annealed to achieve spheroidization of the carbides+AR As rolled+AT Solution annealed+C Cold drawn / hard+CR Cold rolled+FP Treated to ferrite-pearlite structure and hardness range+I Isothermal annealing+LC Cold drawn / soft+M Thermo mechanical rolling+N Normalized+NT Normalized and tempered+P Precipitation hardened+PE Peeled+QA Air quenched and tempered+QL Liquid quenched and tempered+QT Quenched and tempered+S Treated to improve shearability+SH As rolled and turned+SR Cold drawn and stress relieved+T Tempered+TH Treated to hardness range+WW Warm worked+U Untreated
5. Implementation of flaw detection standards; China (JB4730 GB/T2970), the United States (A435, A577, A578), Japan (JISGo801, JISG0901), Germany SEL072, Britain BS5996, France NFA04-305, etc.
In hazardous industries, just like offshore oil extraction and gasoline manufacturing crops, safety is of utmost significance. We contemplate it too, to supply S690QL1 structural metal plates like JFE 780LE, EN S690Q, EN S690QL, and so forth. that not solely have excessive mechanical forte but in addition toughened plates by the use of warmth therapy that keep away from ruptures, thereby guaranteeing safety onboard. As a longtime s500q steel plate equal suppliers, we source our s500q metal plate equal materials globally from permitted mills and supply a wide range of types, sizes and grades from inventory.Contact us in case you have any questions on our services. SSAB is the world’s most experienced producer of extreme-end quenched and tempered steels. Steel Plate EN Grade S460Q S460QL1 S460QL S500QL S500Q S550Q EN S550QL1 EN S690Q EN S890Q in Large Stock. The chemical composition of structural metal is essential and highly regulated.
EN 10025-6 S620Q strength steel is used in prestressed concrete
In order to determine the optimum welding course of, one has to examine and/or verify completely different parameters of the chosen know-how.
1.8914 properties and heat therapy forged piece, Including 1.8914 application and specs, We have all specs,Including 1.8914 steel plate, 1.8914 sheet, 1.8914 square metal, 1.8914 flat bar,1.8914 spherical bar,1.8914 forgings, we can own manufacturing and sales. About sixty six% of those are steel sheets, 0% are steel round bars, and 0% are stainless steel sheets.
- In this respect we suggest you to contact the metallic producer earlier to ordering, in all instances the place scorching forming is required.
- To regain the preliminary properties new quenching and tempering become wanted.
- Whilst EN10204 describes the type of material check certificates that have to accompany metal plates, this describes what has to enter the certificates.
- However, water quenching of a shaped workpiece or factor will usually EN S690Q metal plate provider be much less environment friendly than the unique quenching throughout the plate mill in order that the fabricator won’t be capable of reestablish the properties required and as a result of this truth scorching forming is probably not applicable.
It is an important factor which defines the mechanical properties of the metal material. In the following desk, the chemical composition of S460 is displayed.