EN10025-6 S620Q steel square pipe

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 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.

EN GRADE S690QL PLATES is handed over ironing uniformly thins the workpiece in a specific area. the next Laser slicing CNC laser entails moving a lens meeting carrying a beam of laser light over the surface of the metallic. The subsequent process of EN GRADE S690QL PLATES is Photochemical machining which is tightly managed corrosion course of. EN GRADE S690QL PLATES is punched on multiple small holes close collectively in a flat workpiece. EN GRADE S690QL PLATES is on continuous bending operation for producing open profiles or welded .
S620QL steel plate

  1. 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 of structural . 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

  1. 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

 

  1. 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

  1. What is Equivalent grades of   steel  EN10025-6 S620Q (1.8914)

EU
EN

Germany
DIN,WNr

France
AFNOR

European old
EN

S620Q

StE620V

E620TR

FeE620V

 

EN10025-6 EQUAL Grade stock list in China warehouse 

 

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


The unique conclusions on affect of the chosen welding course of guide metallic arc for the idea passes and metal energetic gasoline for the filling and masking passes) on impression toughness of the excessive-energy low-alloyed steels are . The paper moreover presents dialogue on the legitimate necessities and ideas associated to welding of these steels, from the aspect of functions in design of steel welded constructions. Unitedsteel Mill Supply High strength metal plate, and have various stock measurement, If you require excessive power metal plate. Unitedsteel Mill Supply High power metal plate, and have various inventory size, if you require high strength steel plate, please contact us by way of Email to contact us. ASTM A283 plate steel options low and intermediate tensile strength steel plate of structural quality. The QL1 steel could possibly be via the -60 temperature influence and the vitality is 30J, which could possibly be used in lower temperature environment.

Those are extreme tensile power, toughness, weldability, excessive flexibility, sturdiness, longevity, withstanding heavy masses, good dimensional accuracy and fine ground finishes. Additionally, it’s having a higher capability to be absolutely proof in opposition to corrosion, pitting, stress corrosion cracking, erosion, crevice corrosion, abrasion, and erosion and so on. S355J2WP metal is a sizzling rolled structural metal with anti-corrosion feature, also called weathering metal and environment corrosion steel, beneath normal EN . The numerical values indicate that the utmost respective values of temperature measured in QT steel and TMCP metal were about 1300 and 1200 °C for a warmth enter of 10 kJ/cm, 1400 and 1300 °C for a warmth enter of 14 kJ/cm, and 1600 and 1450 °C for a heat enter of 17 kJ/cm. The cooling times resulted, for a heat enter of 10 kJ/cm, in numerical t8/5 (14.5 s) and experimental (18.84 s) increases in hardness within the coarse-grain heat-affected zone of the QT steel (317 HV0.1), due to the formation of bainite and lath martensite buildings with grain progress. Decreased hardness in the CGHAZ of TMCP metal (240 HV0.1) was brought on by primary recrystallization of the microstructure and the formation of extra equilibrium merchandise of austenite decomposition. Increasing the heat enter (14 to 17 kJ/cm) led to numerical t8/5 and experimental decreases in hardness within the CGHAZ of QT metallic (270 HV0.1) because of the total austenite , and maintained the relative worth of TMCP steel (235 HV0.1).

  • We deliver merchandise in customizable options to fulfill customer-specified requirements.
  • We can supply EN S620Q strain vessel metal plates in quite a lot of thickness and sizes at affordable costs.
  • In the mechanical properties check results, the ASCE model was adequate for predicting yield energy of HSA800.
  • Then check outcomes have been in distinction with current design models – ASCE, Eurocode three and AISC to verify which design fashions are match nicely to the HSA800 at the elevated temperature.
  • EN S620Q is either out there as ex–inventory or immediately shipped from the mill to our clients throughout the globe.

EN 10025-6 S620Q strength steel reinforcement

S690Q is a scorching-rolled hardened structural steel that has undergone subsequent tempering remedy and conforms to the EN , DSTU EN standard. Since the metal S690QL belongs to a bunch of steels with high energy, the goal of this paper is to determine the temperature at which energy starts to decrease. Cor ten is a extreme energy, low alloy, weldable structural metal possessing glorious weathering resistance. The metal owes its weathering resistance to the formation of a protective oxide coating which seals the surface towards further corrosion.
Some of the names utilized in our web site are trade names and/or logos of particular manufacturers. Supplies would be made to satisfy buyer specs from any of the out there supply.
This metal is used in other purposes such as heavy transportation, construction business, machine constructing EN10025-6 S620Q steel plate supplier, and lifting tools. We ship merchandise in customizable options to meet buyer-specified necessities.
EN 10025-6 S620Q strength steel applications

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

Our S690Ql is a structural steel grade and is produced to offer excessive yield power all through utilization. Minimum values of impression power for impact exams on transverse V-notch take a look at pieces for quenched and tempered steel, when the influence test on transverse take a look at pieces is agreed on the time of the order.
The plate is produced by totally killed metal course of and offered in normalized or managed rolling situation. RQT701 is a extreme energy low alloy structural metallic with good weldability and bending properties. Our S690Ql is a structural steel grade and is produced to supply high yield strength throughout utilization.

7. Obtained German TUV certification.
S620Q steel plate uses: used to manufacture low-temperature resistant, high-strength key components, construction machinery, mining machinery structures, etc. It is a high-strength structural steel plate.
European elevation strength alloy steel plate: S460Q, S460QL, S460QL1, S500Q, S500QL, S500QL1, S550Q, S550QL, S550QL1, S590Q, S620Q, S620QL, S620QL1, S690Q, S690QL, S690QL1, S890Q, S890QL, S890QL1, S960Q, S960QQL, S960QQL1,
WQ690D, Q550D, WQ590D, WH70Q, WDB620E, WH785E, etc.;

EN 10025-6 S620Q strength steel definition

Due to the materials excessive energy nature, utilizing S690QL will promote leaner designed structures with increased payload capability and energy effectivity. 16Mo3 Steel is a EN10028 specified stress vessel grade chrome molybdenum steel alloy is used as a weldable metal within the fabrication of business boilers and steel pressurised vessels discovered in the oil. The EN GRADE S690QL PLATES goes throgh Hydroforming is a process that’s analogous to deep drawing. adopted by Incremental sheet forming which is mainly sheet metal working or sheet metal forming course of.

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We produce and export EN S620Q high strength steel plate to max thickness 300mm
We have 3000tons High strength stock list steel plate, Faster delivery, Competitive price,

Trade names or Trademarks have been used solely for reference objective and to assist clients establish products in keeping with listed specs. Standard EN is the Standard Specification Technical Delivery Conditions For Flat Products Of High Yield Strength Structural Steels In The Quenched And Tempered Condition.

EN 10025-6 S620Q strength steel