best buy steel EN10025-6 S550Q 1.8924 steel plate

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Our gangsteel S550Q Main Application:EN100256|S460Q|S460QL|S460QL1|S500Q|S500QL|S500QL1|S550Q|S550QL|S550QL1|S620Q|S620QL|S620QL1|S690Q|S690QL|S690QL1|S890Q|S890QL|S890QL1|S960Q|S960QL|S960QL1| is Widely Used In Construction of Bridges, Riveted, Bolted, And Other Structural Elements Included Drilling Machine, Power Shovel, Electricity Drive Wheel Counter- Mine Trolley, Mineral Product Automobile, Excavator, Car Loader.

stress relieving, n–heating a metal object to an appropriate temperature, holding it long sufficient to reduce residual stresses, after which cooling it slowly sufficient to reduce the development of latest residual stresses. surface hardening, n–a generic time period overlaying any of several processes that, by quench hardening only, produce in a steel object a surface layer that is more durable or extra put on resistant than the core.
Myth and Methodology When Comparing Steel Standards When evaluating metal requirements from completely different nationwide and worldwide commonplace development organizations , there isn’t any such thing as equal steel standards. At best, one may be able to group comparable steel requirements collectively based mostly on some defined algorithm, which has been done in this handbook. For instance, ASTM A 516/A 516M Grade 70 is corresponding to JIS G 3118 symbol SGV 480 and to EN steel name P295GH, based on chemical compositions and mechanical properties. Yet they aren’t equivalent since there are variations of their chemical compositions and mechanical properties.

stainless steel rolled steel EN10025-6 S550Q 1.8924 steel plate

The same argument might be made when evaluating GS-33 CrNiMo and G30NiCrMo8 in the second group, where the differing nickel contents might be a foundation for rejection on a stricter comparison. A classic closest match instance is proven in Table 1.three, where compared to the three other steels on this group, the 4 grades within EN are completely different; and some might argue that, on this foundation, it does not belong to this comparative group. However, the Cr-Al-Mo alloys on this group are sometimes used as nitriding steels, and the EN steels are the closest match for this group. So excluding them can be a disservice to the person, since they belong to the identical utility family and its inclusion in this group will direct the person to different similar nitriding alloys. As a metallurgical engineer and very long time consumer of metal requirements, writer of the 4 CASTI Metals Data Books, and member of ASTM A01 and B02 standard committees, I knew all too well the numerous pitfalls and challenges of writing such a handbook.

bright annealing, n–annealing in a protecting medium to prevent discoloration of the bright floor. carbon potential, n–the carbon content material on the surface of a specimen of pure iron in equilibrium with the carburizing medium thought-about, and beneath the conditions specified. carbon restoration, n–changing the carbon lost from the surface layer in previous processing by carburizing this layer to substantially the original carbon degree. carbonitriding, n–case hardening in which an appropriate steel object is heated above Ac1 in a gaseous atmosphere of such composition as to cause simultaneous absorption of carbon and nitrogen by the surface and, by diffusion, to create a focus gradient.

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:

cold working, n–mechanical deformation of a metal at temperatures beneath its recrystallization temperature. defect, n–an imperfection of adequate magnitude to warrant rejection based mostly on the required necessities. It works closely with the European Committee for Electrotechnical Standardization , the European Telecommunications Standards Institute , and the International Organization for Standardization . The principal task of CEN is to prepare and problem European standards , outlined as a set of technical specifications established and permitted in collaboration with the events involved in the numerous member countries of CEN. They are established on the precept of consensus and adopted by the votes of weighted majority. Adopted standards should be carried out in their entirety as national standards by each member nation, regardless of the means during which the national member voted, and any conflicting national standards should be withdrawn.

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• Using knowledge discovered on this handbook is just one step find suitable comparable steel for the meant software.
• So just because two metal grades have comparative chemical compositions does not mean that they’re comparable in mechanical properties, and vice versa.
• For example, ASTM A 958 Grade SC 4330 has one chemical composition, however has 13 completely different strength courses based mostly on heat remedy .
• In this manner, the person should first think about the information within the A desk, then see how well the info within the B desk match the steels which are being in contrast.
• Table numbers ending within the letter A designate that it was the main criterion used for comparability, whereas desk numbers ending with the letter B have been “mirrored” from the A tables.

With this basic methodology in place, the following is an inventory of the comparability rules that have been established to provide this handbook. The minimal content material of 0.015% applies to soluble aluminium,this value is thought to be attained if the entire aluminium content materials is a minimum of 0.018%; in case of dispute the soluble aluminium content shall be decided New alternatives for patrons! Post free purchasing for requirement of metal S550Q (1.8904) Mechanical properties of steel S550Q (1.8904)Reviews 2COMP Cams Hi-Tech Pushrods Free Shipping on Feb 28,2016 s550q supplies#0183;Find COMP Cams Hi-Tech Pushrods and get Free Shipping on Orders Over $ninety nine at Summit Racing! SAE Designation System and Related AISI Designation System Carbon and Alloy Steels For a few years, certain grades of carbon and alloy steels have been designated by a 4-digit AISI/SAE numbering system that identified the grades based on commonplace chemical compositions.

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.

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To assist the consumer in maintaining monitor of the comparison criteria used for a given steel, each table 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 comparability, whereas desk numbers ending with the letter B have been “mirrored” from the A tables. In this way, the consumer must first consider the info in the A table, then see how properly the info in the B table match the steels that are being in contrast. For example, ASTM A 958 Grade SC 4330 has one chemical composition, but has thirteen different strength classes primarily based on warmth therapy . So simply because two metal grades have comparative chemical compositions does not mean that they’re comparable in mechanical properties, and vice versa. Using data discovered on this handbook is only one step to find suitable comparable metal for the supposed application.

low-alloy metal, n–a steel, other than a carbon metal or an interstitial-free metal, that conforms to a specification that requires the minimum content for each specified alloying component to be decrease than the applicable restrict in the definition for alloy steel. manufacturer, n–the organization answerable for the conversion of materials into products meeting the necessities of a product specification. microalloyed metal, n–a low-alloy metal that conforms to a specification that requires the presence of a number of carbide-, nitride-, or carbonitride-forming parts, usually in individual concentrations lower than 0.15 mass p.c, to enhance power. Some variations of S500 structural metal plate embody S500MC, S550MC, S700MC, S500Q, S500QL, and S500QL1. S500MC is a excessive energy hot rolled structural steel primarily used for cold fashioned components.

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.