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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.

TM and QT steels could be flame straightened, however this requires extra care than for typical normalized or hot rolled steels. Temperatures not exceeding 600°C for greater than ten minutes do not have an effect on the material properties detrimentally for QT steel of the kind S690QL and S960QL. Table four gives examples of the chemical compositions of S460ML, S460QL, and S690QL in comparison to the common European constructional metal S355J2. It can be seen that for grades up to S460 TM-rolled grades show a really “clear” chemical composition resulting in glorious weldability. But also the alloying ideas of the higher energy grade, in particular S690, permit for efficient fabrication processes, as described below.

  • The common minimum yield for this materials is 355 N/mm, hence the name S355.
  • High power steel plate grades aren’t meant for heat treatment after delivery.
  • The maximum alloying contents for high strength steels as given in the standards are often thought of to offer very conservative upper limits.
  • First specified within the European EN10025 standard and later printed by the British Standards Institure as BS EN S355, S355J2 and S355J2 N. These standards superceded the BS4360 grades.
  • It is clear that variations between products of different producers are quite normal.

Diameters vary from NPS 18 to NPS 26 (10.3mm to 660mm), nominal wall thickness. Tremor Alloys provide a outstanding assortment of Mild Steels Plates and Sheets, which are created utilizing best quality raw material at our vendor”s end. Mild steel is the more cost effective of all steel and probably the most widely known metal utilized. Utilized as part of about each kind of item made from metal, it is weldable, hard and, in spite of the truth that it effortlessly rusts, extraordinarily robust. Containing a most extreme of 0.29% carbon, this sort of steel could be polarized and utilized as part of any enterprise that requires a limitless measure of steel. Its auxiliary high quality keeps it from being utilized to make load-bearing braces and basic bars.
high strength steel yield strength EN10025-6 S550Q 1.8924 steel plate
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The materials is a normalised steel which is heat treated and as a consequence displays higher yield and tensile energy than the extra standard ASTM A516 grades. The metal is good to be used in pressurised service both in boilers and stress vessels and Masteel UK Limited provides A537 Class 1 plates to the world”s leading fabricators who in turn serve the Oil, Gas and Petrochemical industry. As a scorching rolled non alloy high yield steel the principle characterisitics of S355 are its mechanical properties, such because the tensile power and yield strength.

steel depot EN10025-6 S550Q 1.8924 steel plate

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:

usa steel EN10025-6 S550Q 1.8924 steel plate

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Email: admin@gangsteel.com
Phone: Whatsapp: 008613598879167

We export EN10025-6|S460Q|S460QL|S460QL1|S500Q|S500QL|S500QL1|S550Q|S550QL|S550QL1|S620Q|S620QL|S620QL1|S690Q|S690QL|S690QL1|S890Q|S890QL|S890QL1|S960Q|S960QL|S960QL1|Carbon-Structural-Steel-Plate|High-Strength-Structural-Steel-Plate|Carbon-Steel-plate|Structural-Steel-Plate
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Gangsteel is specialised in super thick low alloy, high power metal plate and cooperated with ABS, BV, DNV, CCS, GL, LR, KR, NK, and RINA Classification Society to approve the super thickness plate to 300mm now. For TM-materials up to S460M it was shown that a superficial heating up to 950°C does not affect the mechanical properties considerably, whereas for more severe heating conditions as much as the center of the plates a most of seven-hundred°C must be observed. The material manufacturer ought to be contacted if extra detailed info is needed.
S550Q

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:

Thickness (mm)

S550Q

≥ 3 ≤ 50

> 50 ≤ 100

> 100

Yield strength (≥Mpa)

550

530

490

Tensile strength (Mpa)

640-820

640-820

590-770

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

Si

Mn

Ni

P

S

Cr

Mo

V

Nb

Cu

Ni

B

N

Zr

Ti

0.22

0.86

1.8

0.8

0.03

0.017

1.6

0.74

0.14

0.07

0.55

2.1

0.006

0.016

0.17

0.07

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.

 


However, as far as chemical and mechanical properties of the defined steel grades are concerned, these components don’t show big modifications compared to the previous requirements EN and 10137. Hadfield Manganese Steel Plates Widely identified for its work hardening properties, are amenable to high-impression wear purposes or those during which scratch abrasion is encountered. These hardened steel plates enhance virtually 5 times the hardness of gentle steel and virtually thrice the hardness of annealed stainless-steel. Due to this, one can get pleasure from an extended lifespan and extended protection of their equipment and services. S355 structural grade carries minimal yield energy of 355 N/mm²m, the JR designation confirms that the link for you steel has undergone longitudinal Chary V-Notch impression testing at 27J at room temperature.
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For the QT metal grades of EN (similar to EN ) the maximum stress relief temperature ought to be 30 K beneath the tempering temperature. For QT steels the purchaser is really helpful to contact the metal producer. The steels handled right here have low contents of alloying parts and low carbon equivalents. They can be simply welded to all ordinary structural steels using any conventional arc welding technique. This is especially true for the TM steels since an S460M steel has a lower carbon equal than an strange structural steel.

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.

high strength steel yield strength EN10025-6 S550Q 1.8924 steel plate