EN 10025-6 S620Q strength in prestressed concrete

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.

en10025-6 S620q steel plate parameters
Similar materials of S620q steel plate: S590Q, S690Q, S690QL, S690QL1, WQ690D, Q550D, WQ590D, WH70Q, WDB620E, WH785E S620q steel plate Executive standard: EN10025-6, GB/T16270-2009 
S620q steel plate chemical elements: Cu Mo Nb Ni Ti V Zr ≤0.50≤0.70≤0.06≤2.0≤0.05≤0.12≤0.15
Mechanical properties of S690Q steel plate: Yield strength σ0.2 (MPa) Tensile strength σb ( MPa) Elongation (δ5 %) -20��V type impact energy (longitudinal) 590-650  770-940 ≥14≥30
��Specification range: thickness 8-350mm width 1500-4020mm length 3000mm-18800mm.

Astm A240 316h Chrome Steel Chemical Composition

If you need more yield energy, you could choose our others grade in S690Q, S890Q or S960QS460QL,St37-2 metal equal – phare-stadsbrouwerijS460QL,As a metal provider in China,we can provide St37-2 metal equal,boiler steel,Carbon metal,Weathering metallic,Q345B metal,S355 metallic,metallic equal,any metal plate stock. ISO 630 specification for prime yield vitality structural steel plates,Fe360A,Fe360B,Fe360C,Fe360D,Fe430A,Fe430B,Fe430C,Fe430D,Fe510C,Fe510D.,S550Q ,S550QL ,S550QL1, S500Q ,metal plate ,EN S620QL1,S550Q ,S550QL ,S550QL1, S500Q ,steel plate ,EN . EN metal grade specification is a excessive yield power structural steels inside the quenched and tempered situation steel plate grade in S550Q, S550QL, S550QL1, S500Q, S890QL1, S960Q, , S620Q, S620QL, S690Q, S690QL, S690QL1, S890Q and S890QL steel plate grade.
S355 structural grade carries minimum yield strength of 355 N/mm²m, the JR designation confirms that the link for you steel has undergone longitudinal Chary V-Notch influence testing at 27J at room temperature. China United Iron and Steel Limitedoffers structural metal plate that meets the European normal for structural steel. We are mega distributors of S690QL1 structural metal plates, in India and overseas countries. • Pressure vessels like mounted and conveyable storage tanks, vessels, and so forth. use RQT 701, NAXTRA seven-hundred structural metal EN10025-6 S620Q steel plate supplier plates on account of they’re malleable simply, create slim assemblies, save space and comprise mounted machining, essential in highly effective methods. We create S690QL1 structural metal plates not solely in Stainless Steel however in addition with components like Nickel, Alloy and Manganese to increase complete utility of the plates.

  • Experiments have been performed on the multi-layered hard-faced samples manufactured from the steel for manufacturing of the forging dies.
  • The have EN S690Q metal plate supplier been manufactured from chromium-molybdenum solid steel designed for the use at elevated temperatures.
  • The fracture energy for joint zones and the stretch zone width beneath the notch backside had been decided in a qualitative fracture toughness analysis.
  • Champak Industries’ is a specialist provider and exporter of High energy steels DILLIMAX 690T Plates.
  • The Dutta-Sellars mannequin has been utilized for willpower of recrystallization cease temperature of austenite and time wanted for Nb precipitation.

The goal was to find out the weldability to have the power to outline the optimal exhausting-dealing with experience of the thermo safe steels. The temperature cycles have been measured and then the obtained values for the crucial cooling time t8/5 had been entered into the CCT diagrams to estimate the hardness and microstructure of the welded joint’s zones. Experiments have been carried out on the multi-layered onerous-faced samples manufactured from the metallic for manufacturing of the forging dies. Champak Industries’ is a specialist supplier and exporter of High power steels DILLIMAX 690T Plates. The Dutta-Sellars mannequin has been utilized for willpower of recrystallization stop temperature of austenite and time needed for Nb precipitation. The calculations had been verified by microstructure investigations together with revealing prior austenite grain size as a function of austenitizing temperature and the identification of complicated carbonitrides using transmission electron microscopy. The joints have EN S690Q steel plate provider been manufactured from chromium-molybdenum forged metal designed for the use at elevated temperatures.

Nb, Ti, V, Zr shall be a minimum of 0,015 % of a grain-refining component current. The minimal material of 0,015 % applies to soluble aluminum, this worth is thought to be attained if the entire aluminum content material is at least 0,018 %; in case of dispute the soluble aluminum content material shall be decided. It is feasible by welding with an utilization of laser or excessive-vitality electron beams. In this case, much a lot much less warmth, evaluating to conventional arc welding, is introduced to the welded metals. The application of extreme-power beams is related to solely a slender zone of welded metals and excessive-payment heating adopted by high-charge cooling occurring in heat-affected zone.

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We produce and export EN S620Q high strength steel plate to max thickness 300mm
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EN 10025-6 S620Q strength steel box section

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

The fracture energy for particular joint zones and the stretch zone width beneath the notch bottom had been determined in a qualitative fracture toughness evaluation. The stretch zone measurement indicated a qualitative relationship between its width and the values of fracture vitality.
EN 10025-6 S620Q strength steel 1000 mpa
Some equivalent requirements may be stricter whereas others may be outdoors the bounds of the original standard. If you have another requirement for metal plate, please feel free to contact us. We promote all kinds of metals together with Hot-Rolled Steel, Cold-Rolled Steel, Stainless Steel, Alloy Steel, Galvanized Steel Pipe and Oil Tanks. API 5L X65 PSL1 Pipe is a high yield seamless pipe that is modified to go well with offshore structural functions. It is intended to be used in fastened offshore constructions and is designed to function in the offshore sector. 09CuPCrNi-A is a climate resistant metal created by alloying copper, chromium and nickel. General necessities for arc welding of the steels specified shall be as given in EN .

Additionally, it is having a higher functionality to be fully proof towards corrosion, pitting, stress corrosion cracking, erosion, crevice corrosion, abrasion, and erosion and so forth. The numerical values point out that the utmost respective values of temperature measured in QT steel and TMCP metallic have been about 1300 and 1200 °C for a heat enter of 10 kJ/cm, 1400 and 1300 °C for a warmth enter of 14 kJ/cm, and 1600 and 1450 °C for a warmth enter of 17 kJ/cm. The cooling times resulted, for a warmth enter of 10 kJ/cm, in numerical t8/5 (14.5 s) and experimental (18.84 s) increases in hardness inside the coarse-grain warmth-affected zone of the QT steel (317 HV0.1), due to the formation of bainite and lath martensite buildings with grain progress. Decreased hardness within the CGHAZ of TMCP steel (240 HV0.1) was brought on by main 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 throughout the CGHAZ of QT steel (270 HV0.1) because of the complete austenite , and maintained the relative worth of TMCP metal (235 HV0.1). We can supply the metal grades described as coil, slitted coil, sheets and cutted items.
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 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

  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


These plates can be found in quite a few variants which supply modification on properties that affect the machinability of plates. These plates are most interesting in relation to welding, due to its weldability it might be welded by most traditional strategies that embrace arc welding, MIG, TIG and SAW. It could also be welded with or without filler provides that in the reduction of welding value. One of the benefits that S690QL has over extra conventional steels is that while on a per ton foundation the plates are dearer the development costs may be significantly lowered.
Supplies could be made to satisfy customer specs from any of the out there source. Trade names or Trademarks have been used solely for reference function and to help customers determine merchandise according to listed specifications. 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 1000 mpa