321 stainless steel EN10025-6 S550Q 1.8924 steel plate

steel products sale EN10025-6 S550Q 1.8924 steel plate

Gangsteel export EN10025-6 S550Q Quenched and tempered high yield strength structure |S460Q|S460QL|S460QL1|S500Q|S500QL|S500QL1|S550Q|S550QL|S550QL1|S620Q|S620QL|S620QL1|S690Q|S690QL|S690QL1|S890Q|S890QL|S890QL1|S960Q|S960QL|S960QL1|Steel-plate|Steel-sheet.

This exception was made as a result of structural steels are usually chosen based mostly on their mechanical properties. Also in this identical chapter, excessive-energy low-alloy steels are treated as a subcategory to alloy steels, though ASTM A 941 defines them individually. Since there was insufficient house on a web page to put both the chemical composition and mechanical properties tables, they were cut up into two separate tables. To help the person in maintaining track of the comparability criteria used for a given steel, every desk inside a chapter was sequentially numbered and appended with the letter A or B. Table numbers ending within the letter A designate that it was the principle criterion used for comparison, whereas desk numbers ending with the letter B had been “mirrored” from the A tables. In this way, the consumer must first contemplate the information in the A desk, then see how nicely the information in the B table match the steels that are being in contrast. For instance, ASTM A 958 Grade SC 4330 has one chemical composition, however has 13 completely different strength courses based mostly on heat treatment .

www steel suppliers EN10025-6 S550Q 1.8924 steel plate

decarburization, n–the loss of carbon from the floor of a metal object because of its being heated in a medium that reacts with the carbon. differential heating, n–heating that intentionally produces a temperature gradient within a steel object such that, after cooling, a desired stress distribution or variation in properties is current inside the object. direct quenching, n–in thermochemical processing, quenching immediately following the thermochemical remedy. double aging, n–employment of two different getting older treatments, in sequence, to manage the kind of precipitate fashioned from a supersaturated alloy matrix to be able to obtain the specified properties. Since the American Iron and Steel Institute does not write material specifications, the connection between AISI and grade designations has been discontinued. Beginning with the 1995 edition of the Iron and Steel Society Strip Steel Manual, the 4-digit designations are referred to solely as SAE designations. The SAE system makes use of a basic four-digit system to designate the chemical composition of carbon and alloy steels.

1. EN 10025-6 steel grade specification is a high yield strength structural steels in the quenched and tempered condition steel 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.

S550Q steel plate is a hydroelectric steel plate, which is a low-alloy high-strength steel plate. It is a German standard steel plate. It has the characteristics of high yield and more strengthening alloy elements.
Mechnical property for EN 10025-6 S550Q High strength steel:

2. Delivery status: delivery in quenched and tempered quenched and tempered state.
It is also possible to add flaw detection standard requirements, flaw detection level requirements, Z-direction performance requirements, requirements for adding special alloy elements, etc., but it needs to be communicated between the supplier and the buyer and indicated in the contract.

3. Executive standard: WYJ (Wugang Technology Research and Development Association Standard)

4. The chemical composition of S550Q steel plate (melting analysis)
Chemical composition % of the Product analysis of grade EN 10025-6 S550Q (1.8904)

C: <=0.22
Si:<=0.86 Si:<=1.80 P:<=0.030 S:<=0.017
N: <=0.0060
Cu: <=0.55
Mo:<=0.74 Cr:<=1.60 V:<=0.14 Nb:<=0.07
Ti: <=0.07
B: <=0.0060
Ni: <=2.10
5. Mechanical properties of S550Q steel plate:
Yield strength Tensile strength Elongation%

6. What is EN 10025-6 QT S550Q STEEL?
EN 10025-6 QT S550Q STEE also named as S550Q high strength low alloy steel plate under steel stand EN 10025-6 which is for hot rolled structural steels with high yield strength and tensile strength in quenched and tempered delivery condition.Quenching operation which consists of cooling a ferrous steel plate more rapidly than in still air.

Tempering heat treatment applied to a ferrous steel plate generally after quench hardening or other heat treatment to bring the properties to the required level.S550Q shall be done low temperature impacting test under minus 20 centigrade.

specified element, n–in metal, an element controlled to a specified minimal, most, or vary, in accordance with the necessities of the relevant product specification. stabilized chrome steel, n–a chrome steel that conforms to a specification that prescribes limits for niobium , tantalum, titanium, or a mix thereof. In abstract, if strict technical comparison is made to this kind of knowledge, no relationships or no associations between the varied grades of metal could be established, which might serve no objective.

• cold therapy, n–exposing a steel object to temperatures beneath room temperature for the purpose of obtaining desired situations or properties, such as dimensional or structural stability.
• managed cooling, n–cooling a metal object from an elevated temperature in a predetermined method to keep away from hardening, cracking, or inside injury, or to supply a desired microstructure or mechanical properties.
• core, n–in clad merchandise, the central portion of a multilayer composite metallic material.
• conditioning heat therapy, n–a preliminary warmth therapy used to organize a steel object for a desired reaction to a subsequent warmth therapy.
• continuous-conveyance furnace, n–a heating gadget through which metal objects are deliberately moved at a constant fee in the course of the thermal processing cycle.

EN S550QL1 distributor MS metal plate,shipbuilding steel en s550ql1 steel data sheet Steel Plate Factory. patenting, n–in wire making, heating a medium-carbon or excessive-carbon steel earlier than wire drawing, or between drafts, to a temperature above the transformation range, after which cooling it in air, or a shower of molten lead or salt, to a temperature under Ae1. post-weld heat remedy, n–heating weldments instantly after welding, to offer tempering, stress relieving, or a managed rate of cooling to stop formation of a hard or brittle microstructure. precipitation hardening, n–hardening attributable to the precipitation of a constituent from a supersaturated strong answer. precipitation warmth therapy, n–synthetic growing older by which a constituent precipitates from a supersaturated stable solution. preheating, n–for tool steels, heating to an intermediate temperature instantly before ultimate austenitizing. preheating, n–heating earlier than welding, a mechanical remedy, or some further thermal therapy.

Gangsteel factory S550Q Steel Standard :EN10025-6,ASTM-A578/A578M,ASTM-A435/A435M,EN10160
Our Rolling Size: Thickness*Width*Length 3-600mm*1220-4200mm*5000-18000mm
UT (Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing),CR��Control Rolled����NR��Normalizing Rolled���� N(Normalized), Q+T(Quenched and Tempered), Z Direction Test(Z15,Z25,Z35) , Charpy V-Notch Impact Test(-20��,-40��), HIC test, NDT , PWHT( Simulated Post Weld Heat Treatment),NACE0175,The Third Party Test (Such as SGS Test), Coated or Shot Blasting and Painting.
Relative grade of EN10025-6:

However, the Cr-Al-Mo alloys on this group are typically used as nitriding steels, and the EN steels are the closest match for this group. So excluding them could be a disservice to the user, since they belong to the same software household and its inclusion in this group will direct the consumer to different related nitriding alloys. As a metallurgical engineer and long time person of metal requirements, writer of the four CASTI Metals Data Books, and member of ASTM A01 and B02 commonplace committees, I knew all too properly the various pitfalls and challenges of writing such a handbook. There have been many metal standards from all over the world that were new to me, which created far too many surprises and delays in finishing this guide. Comparing metal standards isn’t a precise science, so the largest problem of getting ready such a e-book was deciding on the “rules of comparison.” Of the similar books in the marketplace at present, none clarify in detail why one steel is comparable to a different.

alloy steel supplier EN10025-6 S550Q 1.8924 steel plate

They added valuable insights into the historical past and technical features of the ASTM standards information found in this handbook. The ASTM publishing employees–including Kathy Dernoga, Roberta Storer and Margie Lawlor–was most supportive of my requests to obtain entry to the tons of of standards needed to write this book and assistance with modifying. The author additionally acknowledges the devoted help of Steven Li and Nina Phan who assisted within the analysis and entered much of the information in the book with care and diligence.

high yield strength alloys EN10025-6 S550Q 1.8924 steel plate

So just because two metal grades have comparative chemical compositions doesn’t mean that they are comparable in mechanical properties, and vice versa. Using data found in this handbook is just one step in finding appropriate comparable metal for the supposed software. With this basic methodology in place, the next is an inventory of the comparison rules that have been established to supply this handbook.
stabilizing therapy, n–any treatment meant to stabilize the microstructure or dimensions of a steel object. stress relieving, n–heating a metal object to an appropriate temperature, holding it lengthy sufficient to scale back residual stresses, after which cooling it slowly sufficient to reduce the event of latest residual stresses. subcritical annealing, n–annealing at a temperature slightly under Ac1. floor hardening, n–a generic term covering any of several processes that, by quench hardening only, produce in a steel object a floor layer that is tougher or extra put on resistant than the core.

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.