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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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Experience has proven that the welding circumstances should be chosen so that the cooling time t 8/5 doesn’t exceed 12 seconds. Conquest Steel & Alloys is an exporter of S355 structural steel plates, known for massive strength and competence in hostile conditions. Offering high quality products at pocket-pleasant prices, we are suppliers of S355 JR High power plates, sourced from the most effective mills, locally and internationally. DILLIMAX 1100 is a excessive power quenched and tempered, nice grained structural metal with a minimal yield strength of 1100 MPa in its supply situation ex works.

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The consumer should be sure that his design, building and processing strategies are aligned with the material, correspond to the state-of-the-artwork that the fabricator has to adjust to and are suitable for the intended use. It needs to be respected, that with larger yield energy the notch- and fatigue sensibility is elevated for the bottom and weld material. This will often indicate greater requirements for the development and the standard of welds.

  • Due to its high power, it allows design of lighter, extra sturdy and environment friendly products and constructions.
  • High tensile strength S355 / E350 Plates are developed using high-end know-how, which guarantee their reliability and sturdiness.
  • This steel is designed to provide superior welding and bending properties and it provides substantial possibilities for financial savings in material prices, processing and handling.
  • SAILMA 350high tensile structural metal plates normally equipped in tempered and Quenched situation.
  • This steel is designed to supply glorious welding and bending properties with substantial possibilities of financial savings in materials price, processing and dealing with.

690QL1 is ok-grained tempered and quenched excessive energy structural steel. S690QL1 is used in functions like bridges; cranes and so forth whereby the high energy is needed with nicely-reduced weight and eased of machinability. Given the aptitude of holding excessive load and threat elimination attributes, it also can reduce the fabric and fabrication charges. Significant execs may be experienced when one uses the excessive power tempered and quenched steels for maximum structural performances at the very excessive-temperature atmospheres. SAILMA 350high tensile structural steel plates usually provided in tempered and Quenched situation.

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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 ��

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.

The specifically designed tempering cycle renders formability with minimal effect on hardness. Rockstar four hundred is appropriate for yellow items application in mining and construction markets such as crushers, body liners for truck beds, buckets, hoppers, chutes, excavators and conveyor troughs. Concrete mixer drums, trash truck bottoms, bucket lips, street sweepers and dump trailers are among different purposes.

en 10025-6 s890ql steel plates manufacturer

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.

In order to avoid embrittlement, the recent working process is induced and could be heated in controlled and perfect temperature for corrosion resistance. As the method of quenching and tempered has been improved and refined, carbon steel plates produced this fashion have turn into stronger and it isn’t uncommon now to search out plates with strengths of more that 1100 MPa which is four instances stronger than basic structural steel.

Due to its excessive strength, it enables design of lighter, more sturdy and efficient merchandise and constructions. This metal is designed to offer superior welding and bending properties and it presents substantial potentialities for financial savings in material costs, processing and handling.

In Europe the structural steel specification EN features a range of high strength quenched and tempered steel grades and the designation S690QL offers the parameters for metal with a minimal yield strength of 690 MPa. These weldox seven-hundred steel plate are manufactured using finest grade raw material out there to ensure worldwide quality. These weldox seven-hundred steel plate can be found in different form size and thickness based on the wants of our buyer.

S890QL1, Steel Number 1.8925 is an extra high energy and toughness steel to EN . S890QL1 is a quenched and tempered, nice grained structural metal with minimum yield energy of 890MPa in its supply condition, its mechanical properties are achieved by water quenching follow by tempering. S890QL1 appropriate for low temperature excessive working setting as its minimal influence value down to -60ºC, this metal grade perform good sturdiness. It is possible to produce steel plates which have greater than twice the strength of those produced from mild metal via a warmth treatment course of often known as quenching and tempering. Steel is heated to a point above its upper crucial temperature and is then very quickly cooled in water.

S355J2+N is a most common high strength steel used in development. Being an unalloyed carbon delicate metal it is supplied to customers in sizzling EN10025-6 S890QL Steel supplier rolled situation. S355 is offering the high yielding as well as high tensile energy with the minimal 355 N/mm2 yielding energy.

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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