EN 10025-6 S620Q strength steel bar stock

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 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.

This European normal is the final in a six-half sequence detailing provide conditions for respectable rolled structural metal products. It specifies technical provide circumstances for flat merchandise of extreme power alloy explicit steels. The grades and qualities are given in Tables 1 to three and Tables four to 6 and are provided in the quenched and situation. Quenched and tempered heat treatment steel plate and sheet S690QL under EN _ 6 standard is equal to the . Our S690Ql is a structural metallic grade and is produced to supply excessive yield energy throughout utilization.

En 10025 Metal Grades

The examine evaluates numerically and experimentally the impression of heat enter parameters on the microstructure and hardness of the heat-affected zone of quenched and tempered and thermo-mechanically managed course of 690-MPa extreme-power metal. Numerical analyses and experimental comparisons had been utilized using three warmth EN10025-6 S620Q steel plate supplier enter values (10, 14, and 17 kJ/cm) to have the ability to predict the thermal fields throughout welding. Experimental evaluation was carried out of the microstructure and microhardness habits in a number of HAZ areas. ASTM A283 plate steel options low and intermediate tensile strength steel plate of structural quality.

6. According to specific requirements: high stretching, simulated post-weld heat treatment and control element content can be done.

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EN 10025-6 S620Q strength steel glue
Product Description S620Q excessive strength metal plate additionally named as S620Q high power low alloy metal plate underneath steel stand EN which is for decent rolled structural steels with excessive yield power and tensile energy in quenched and tempered delivery situation. If you want more yield power, you can select our others grade in S690Q, S890Q or S960QS460QL,St37-2 steel equal – phare-stadsbrouwerijS460QL,As a steel supplier in China,we will provide St37-2 steel equal, metal,Carbon metal,Weathering metal,Q345B metal,S355 metallic,steel equal,any metal plate inventory. ISO 630 specification for prime yield power structural metal plates,Fe360A,Fe360B,Fe360C,Fe360D,Fe430A,Fe430B,Fe430C,Fe430D,Fe510C,Fe510D.S620QL1,S550Q , ,S550QL1, S500Q ,steel plate ,EN S620QL1,S550Q ,S550QL ,S550QL1, S500Q ,steel plate ,EN . EN steel grade specification is a extreme yield energy structural steels within the quenched and tempered situation steel plate grade in S550Q, S550QL, S550QL1, S500Q, S890QL1, S960Q, S960QL, S620Q, S620QL, S690Q, S690QL, S690QL1, S890Q and S890QL steel plate grade. EN metal grade specification is a high yield power structural steels in the quenched and tempered situation metal plate grade in S500QL, S500QL1, S460Q, S460QL, S460QL1, S620QL1, S550Q, S550QL, S550QL1, S500Q, S890QL1, S960Q, S960QL, S620Q, S620QL, S690Q, S690QL, S690QL1, S890Q and S890QL metal plate grade.
This steel is utilized in different functions corresponding to heavy transportation, growth enterprise, machine setting up, and lifting tools. values given to be able to obtain the required properties (see 7.2.2). If you have any inquiry for steel materials in China market, please be happy to contact us.

EN 10025-6 S620Q strength steel alloys

Minimum values of impression vitality for impression checks on transverse V-notch examine items for quenched and tempered steel, when the impression take a look at on transverse check out pieces is agreed on the time of the order. We have a great inventory system because of which the plates are outfitted and delivered to our prospects on time. The plates we manufacture meet the extreme-prime quality requirements of our shoppers. Those favorable properties are being achieved by utility of particular procedures of thermo-mechanical processing and simultaneous alloying with sufficient components. The benefits that the S690QL steels have concerning totally different steels are being launched here. However, prospects for software of these steels in accountable welded constructions are restricted due to their solely relatively good weldability. The particular procedures for bettering it are discussed right here, primarily preheating, managed warmth input all through welding and extra heat treatment of the welded joint.

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

EN S620Q is either out there as ex–stock or immediately shipped from the mill to our prospects across the globe. Victor Steel is likely one of the Leading Manufacturer, Suppliers of EN S690Q quenched and tempered steel plate, s690q metal plate, in Mumbai,India. abs grade ah36 shipbuilding and offshore industries steel Has been dedicated to the of export steel enterprise greater than 10 years. Our service includes every kind of steel product , together with uncooked supplies and processed merchandise. The PDA process also provided the quantitative relationship between six cumulative plastic pressure components and angular distortion of fillet welded T-joints. Based on the obtained outcomes an estimate was provided referring to the weldability of S 960 QL steel in addition to the proposal for added analysis.

  • It specifies technical supply circumstances for flat merchandise of excessive yield energy alloy explicit steels.
  • This European normal is the last in a six-half sequence detailing technical supply conditions for respectable rolled structural metal merchandise.
  • Our S690Ql is a structural steel grade and is produced to supply high yield energy all through utilization.
  • The special procedures for bettering it are discussed right here, primarily preheating, managed heat input all through welding and additional heat treatment of the welded joint.

Structural steelworksbridges, bridge parts, elements for offshore buildings. Pressure vesselsfixed and transportable storage tanks, vessels.S690Q Steel Plates Manufacturer in China, S690Q Steel The S690Q grade is austenitic in nature suitable for heavy engineering works.

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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,

Comparing with S620QL1 and S620QL,steel plate S620Q has more contains of chemical parts P and S in . Ladle analysis,else the low temperature of impacting check for S620Q metal plate and sheets must be done . underneath minus 20 centi diploma.For these three steel grades S620QL1,S620QL,S620Q shall be beneath Quenched . S690QL STEEL PLATES S690QL EN STEEL PLATES S690QL excessive yield metal plates obtainable exstock at mm. DIN EN S690Q /S690QL/S690QL1 Condition of Delivery Water quenched and tempered. Typical Applications Heavy road vehicleschassis, dumper bodies.
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


Mentioned issues, as well as others, could be successfully solved by appropriate variety of the process, filler metallic and know-how of welding, verified by experiments carried out in laboratory or in actual operating situations. The numerical values point out that the maximum respective values of temperature measured in QT steel and TMCP steel had been 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 input of 17 kJ/cm. The cooling instances resulted, for a warmth enter of 10 kJ/cm, in numerical t8/5 (14.5 s) and experimental (18.eighty four s) increases in hardness inside the coarse-grain warmth-affected zone of the QT steel (317 HV0.1), as a result of formation of bainite and lath martensite buildings with grain progress. Decreased hardness in the CGHAZ of TMCP steel (240 HV0.1) was brought on by major recrystallization of the microstructure and the formation of more 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 steel (270 HV0.1) because of the full austenite , and maintained the relative worth of TMCP steel (235 HV0.1). The producer reserves the best to alter the chemical composition. API 5L X65 PSL1 Pipe is a excessive yield seamless pipe that is modified to swimsuit offshore structural purposes.

EN 10025-6 S620Q strength steel glue