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Gangsteel Sell EN 10025-6 S890QL Extra High Strength Steel Plate and export EN10025-6 S890QL Quenched and Tempered Structural Steel IN China.What is EN 10025-6 Grade? S890QL Grade Designation , S = Structural Steel, 890 = minimum yield strength (MPa), Q = Quenching & Tempering and L = Low notch toughness testing temperatures

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S355J2+N is a most common excessive power metal utilized in development. It is a non alloy low carbon gentle steel with EN specification.

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S1100QL & S1300QL are excessive yield steel with a minimal strength of 1100&1300 MPa respectively. S1100QL based on EN is a quenched and tempered metal and is relatively easy to bend and weld. It is a fully killed steel with a nice grain structure where all of the nitrogen is bounded by binding brokers.

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Offering quality products at pocket-friendly costs, we are suppliers of S355 JR High energy plates, sourced from one of the best mills, locally and internationally. Material toughness turns into more vital materials mechanical property, as well as design variable with latest advances of fracture mechanics understanding. Also, toughness is a very necessary parameter for novel structural materials such as excessive-power steels. Furthermore, due to the truth that excessive-power steels are mainly used in various welded structures, analysis of welded joint mismatched properties, including toughness, turn into notably essential. Therefore, the following paper presents investigation results of influence and quasi-static toughness distribution and mismatch on high-power steels welds.

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Welded joint’s characteristic heterogeneous zones are obtained by imply of real welding and welding simulation. Finally, relation terms between numerous mechanical properties, including toughness, for further simplified engineering prediction are supplied. Stainless Steel Plate Mill Plate Overview – Sizes and Grades. Penn Stainless Products maintains a significant stock of stainless-steel plates up to 6 thick. With over 30 grades of stainless-steel, nickel, and duplex alloys, we will process most relinquishment from our inventory.

  • weldox® seven hundred Plate is basic structural steel with minimum yield power of seven hundred MPa.
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Delivery conditions of s890q, s890ql, and s890ql1 steel plates. Quenching + tempering (q). Note: direct quenching followed by tempering after hot rolling is equivalent to conventional quenching and tempering.6. Impact properties of s890q, s890ql, and s890ql1 steel plates and S890q at – 20 ��, s890ql at – 50 ��, s890ql at – 60 ��

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S890QL is extra high strength steel to EN10025-6:2004, and the steel number is 1.8983. S890QL has a minimum yield strength of 890Mpa in quenched and tempered conditions; with its low temperature of -40 ºC, this steel grade performs good durability in extreme working environments.

High yield structural metal additionally equipped according to following normal and specs. The impact of welding thermal cycles on the microstructure and micro-hardness of the warmth-affected zone of an experimental micro-alloyed steel was studied. Due to the experimental difficulties concerned in buying the thermal cycles, these have been determined by applying the solutions EN10025-6 S890QL Steel supplier of Rosenthal’s equations for thick and skinny plates. However, to carry out this thermal analysis, it requires information of the thermal properties of the micro-alloyed steel; due to this fact, the implementation of two synthetic neural networks was proposed as software to estimate the thermal conductivity and the warmth capability as a function of the chemical composition and temperature.

The experiments have been performed as per the complete factorial design where all process variables are set at two levels. The major impact plots confirmed that the alloying parts Manganese and Silicon have positive contribution on Ultimate tensile power and Yield power.

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en 10025-6 s890ql steel plates Mechanical Properties

Plate Thickness
MM

Yield
Strength ReH(Mpa)

Tensile Strength Rm(Mpa)

Elongation
A5%
Minimum

3 to 50

890

940~1100

11

> 50 to 100

830

880~1100

11

Technical conditions for s890q, s890ql and s890ql1 steel plates
1. S890 steel plate is a quenched and tempered high strength steel plate with series grades of s890q, s890ql and s890ql1. It is a low carbon non alloy structural steel plate with European standard en10025-6. It can be produced by Wuyang Iron and steel company in China. In order to ensure its performance, the carbon content of this kind of steel plate is less than 0.2%.
2. S890q, s890ql and s890ql1 steel plates, where s means structural steel, Q means impact temperature of steel plate is – 20 ° C,Then QL means the impact temperature of the steel plate is – 50 ° C. guess what ql1 stands for, ql1 means the impact temperature of the steel plate is – 60 ° C, 890 means the minimum yield strength value specified by the thickness of (50 mm),
Chemical Composition – EN 10025-6 S890QL. Content % (ladle analysis), maximum.

C

SI

MN

P

S

B

CR

CU

MO

0.20

0.80

1.70

0.020

0.010

0.005

1.50

0.50

0.70

N

NB*

NI

TI*

V*

ZR*

 

 

 

0.015

0.06

2.0

0.05

0.12

0.15

 

 

 

EN 10025-6 s890ql steel plates V Notch Impact Test

Position of Samples

0 ºC

-20 ºC

-40 ºC

Longitudinal

50 Joules

40 Joules

30 Joules

Transverse

35 Joules

30 Joules

27 Joules

en 10025-6 s890ql steel plates Quenched and Tempered Structural Steel

Minimum recommended inside bending radius

Axis of bend in transverse direction
3.0t

Axis of bend in longitudinal direction
4.0t

3. The steel specified in this standard can be used for the production of hot rolled plate with minimum nominal thickness of 3 mm and maximum nominal thickness of less than 150 mm for S460, S500, S550, S620, s690, S890 and s960 series steel plates. The minimum yield strength specified for Quenched and tempered steel is 460mpa1) to 960 mpa1)
4. Production size; Thickness; 6-300mm, width max 3800mm length.
en 10025-6 s890ql Chemical Composition

C

Si

Mn

P

S

B

Cr

Cu

Mo

0.20

0.80

1.70

0.020

0.010

0.005

1.50

0.50

0.70

N

Nb*

Ni

Ti*

V*

Zr*

0.015

0.06

2.0

0.05

0.12

0.15

PLATE THICKNESS MM

YIELD STRENGTH REH (MPA)

TENSILE STRENGTH R(MPA)

ELONGATION A5 % MINIMUM

IMPACT STRENGTH J, MINIMUM

3 to50

890

940 – 1100

11

30 @ -40º C

50to 100

830

880 – 1100

11

30 @ -40º C

en 10025-6 s890ql steel plates manufacturer and property Chemical Properties Of s890ql steel plate:

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   0.82

Mechanical Properties Of s890ql steel plate:

Designation

Mechanical Properties (ambient temperature)

Steel Name

Steel Number

Min. Yield Strength Reh MPa

Tensile Strength Rm MPa

Min. % elongation after fracture

Nominal thickness (mm)

Nominal thickness (mm)

≥3 ≤50

≥50 ≤100

≥100 ≤150

≥3 ≤50

≥50 ≤100

≥100 ≤150

S890QL

1.8983

890

830

––

940/1100

880/1100

––

11

Notch Impact Energy:

Grade

Sample Orientation

@ 0°C

@-20°C

@-40°C

@-60°C

S890QL

Longitudinal

50 J

40 J

30 J

––

Traverse

35 J

30 J

27 J

––

1.Grade:
S500QL, S500QL1, S460Q, S460QL, S460QL1, S620QL1, S550Q, S550QL, S550QL1, S500Q, S890QL1, S960Q, S960QL, S620Q, S620QL, S690Q, S690QL, S690QL1, S890Q and S890QL steel plate grade.

2. Specification:
  Thickness: 8mm to 300mm
   Width: 1500mm to 4200mm
   Length: 4000mm to 18000mm

3. Adopt Standard: EN10025-6 2004

4. Heat Treatment: Hot Rolled, CR, Normalized, Quenched, Tempering, TMCP, Electroslag Remelting Technology, etc.

5. Delivery Time: 30-40days

6. Payment Item: 30% TT, or LC and TT.

7..Trade Terms: FOB, CFR, CIF

8. Steel Services: Cutting, Painting, Pretreatment, and The third party inspection in DNV, BV, LR, ABS, SGS ,etc and others in super thick ship steel plate.

Gangsteel is specialized in super thick low alloy, high strength steel 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.
If you have any inquiry in steel price or technical conditions, please contact us freely.

Rockstar four hundred plates are being fabricated by nicely sourced and nicely-outfitted metal manufacturers. This grade is a singular combination of high corrosion resistance, formability, and toughness.

However, Carbon and Manganese showed extra contribution as in comparison with Silicon. All three alloying components are discovered to have unfavorable contribution towards the response- Elongation. The present work is discovered to be useful to manage the mechanical properties of structural metal by varying the main alloying elements.

We are stockist S355 JR, S355JO, S355J2, S355K2 and S355J2 + N, out there as excessive tensile and high energy, normalized or management rolled metal plates. ASTM A283 grade C is a kind of ASTM A283 carbon steel.Cited properties are acceptable for the as-fabricated condition.The graph bars on the fabric properties cards under examine ASTM A283 grade C to wrought carbon or non-alloy steels ,all iron alloys ,and the entire database . The present work focuses on the modeling and analysis of mechanical properties of structural metal. The impact of major alloying elements specifically carbon, manganese and silicon has been investigated on mechanical properties of structural steel. Design of experiments is used to develop linear models for the responses particularly Yield energy, Ultimate tensile power and Elongation.

The standard specifies seven steel grades, and their yield strength at ambient temperature is different. All steel grades to be supplied in the following steps shall be established when required. The specified minimum value of impact energy when the weather is not lower than – 20 �� (no label). When the temperature is not lower than – 50 ��, the specified minimum value of impact energy is expressed in L. (except for s960), the minimum amount of impact energy set when the temperature is not lower than – 60 �� is defined as L1. In quenching and tempering delivery conditions (q) and grade L: Steel en 10025-6-s460ql; or steel en10025-6-1.8906.

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