s890ql equivalent steel

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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The resulting reduction in structural weight could be as much as 1 storey for every 9 storeys constructed. It has lengthy been the opinion among structural people that for low-rise buildings solely concrete might be economical, but with multi-storey hole sections steel constructions can compete with concrete. General Hot finished ellipcon sections are new and thrilling part types. They are available in two shapes, one is an ellipse and the opposite is half of an ellipse with one flat aspect . Both shapes give the constructions very excellent architectural appears, and the sections have many structural benefits.

The technique of pc simulation of mechanical properties was applied for a workpiece of advanced type made of quenched and tempered metal. Distribution of as-quenched hardness inside workpiece of advanced form was predicted by laptop simulation of metal quenching using the finite quantity methodology. Microstructure composition and hardness of tempered metal have been predicted primarily based on as-quenched hardness. Fatigue crack initiation threshold of quenched and tempered steel have been predicted based mostly on microstructure composition and hardness. It was found that the proposed methodology may be successfully utilized in calculating fatigue crack initiation threshold of quenched and tempered metal.

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Together with its subsidiaries, ThyssenKrupp Steel Europe supplies to a broad spectrum of steel-using sectors, including the automotive, shipbuilding, energy, construction, packaging and electrical equipment industries. The company supplies starting material to subsidiaries all alongside the worth chain, the place it’s processed to buyer specs.

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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.

If a full designation of the metal is given to include each the usual quantity and the grade/high quality of the metal, substitution of chilly for hot completed sections could be prevented. For example, a hollow part of yield strength 275N/mm2 and a Charpy impression energy of 27 Joules at -20 levels ought to be designated as EN S275J2H for decent completed and EN S275J2H for chilly fashioned sections.

Therefore, various the heat enter usually will affect the fabric properties including yield strength, tensile strength, hardness, and notch toughness in the stud arc welding. Well-defined heat sources offer a reproduced heat enter into a highly localized space. The fatigue power of stud welding has been investigated by performing welding course of and microstructural observations. This paper is going to debate the influence of warmth input on the structural modifications in stud arc welding.

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 ��

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.

We focus on deducting buyer buy price by way of useful resource coordination at China firstclass Mill. Ever since continous investments have been undertaken to develop fashionable merchandise and state-of-the-art manufacturing facilities. Nowadays the mills represent EN10025-6 S890QL Steel supplier benchmarks with respect to value-efficient manufacturing as well as environmental safety each in Germany and internationally. This brochure provides a short overview of the products and services available by ThyssenKrupp Steel Europe.

The Guideline refers to Annex I Section four of PED regarding supplies used for the manufacture of strain equipment. The section states that welding consumables or different joining mate-rials do not need to adjust to harmonised standards, European approvals of supplies or explicit materials appraisal. PED, nonetheless, requires that welding consumables are fitted to the bottom material, the welding process and the manufacturing conditions. Selecting the welding processThe alternative of the welding process must embrace the consideration of any steel-specific limitations of heat input and the tactic of welding.

Whether your necessities name for complicated or simple detail, massive or small scale project, Continental Steel is your supply for all CNC drilling and sawing requirements. • Shearing of steel plate Shearing facility that sizes steel plates up to 20mm thickness and most 6.1m width.

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  • The design guidelines aren’t very totally different from those for warm finished sections, but there are some things a designer has to know and take into accounts.
  • The BS 5950 Part 1 are currently being amended, and with the growing tendency of utilizing chilly shaped hole sections in major structures these sections will in all probability be included within the re-creation.
  • For example, a hollow part of yield energy 275N/mm2 and a Charpy influence power of 27 Joules at -20 levels ought to be designated as EN S275J2H for hot finished and EN S275J2H for cold formed sections.

All three alloying elements are found to have adverse contribution towards the response- Elongation. The current work is found to be useful to control the mechanical properties of structural steel by various the major alloying parts. The linear regression models have been examined for the statistical adequacy by utilizing ANOVA and statistical significance take a look at. Further, the prediction functionality of the developed models is examined with the help of test circumstances. It is found that each one linear regression models are found to be statistically enough with good prediction capability.

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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