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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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This page is especially launched the S890QL Datasheet, together with chemical data,mechanical properties, bodily properties, mechanical properties, heat remedy, and Micro structure, and so forth. Comparison Between Hot Finished and Cold Formed Hollow Hollo w Sections Introduction The aims of the comparability are to realize an understanding on the variations between hot and cold fashioned sections, and subsequently, right applications of the sections. Hot finished hollow sections have been successfully used in major constructions for many years, but there is yet little expertise with using cold fashioned sections. Therefore, Therefore, their use in primary constructions have to be approached with warning. Thin walled cold shaped open sections have been utilized in development as secondary members, corresponding to purlins, for a long time.

The sections are chilly roll-fashioned in accordance with JIS 3350 Grade SSC400 , SPIM C100, SS104 , or BS 5950 Part 7 . The chilly roll-forming of channels produces sections with glorious mechanical properties and but gentle in weight. They are specially designed to ensure the ability EN10025-6 S890QL Steel supplier to withstand forces applied onto them. ST52-three steels is a low alloy, high power structural metal which could be readily welded to other weldable metal. ST52-three metal’s Mechanical properties is Yield power greater than 355 MPa, tensile strength Mpa.

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Plain concrete filling is appropriate for primarily axially loaded columns, while bar strengthened concrete is required for columns with significant moments. For externally protected columns the composite concrete stuffed, intumescent-coated solution gives the smallest required columns.

The ensuing discount in structural weight may be as much as 1 storey for each 9 storeys constructed. It has long been the opinion amongst structural people that for low-rise buildings solely concrete might be economical, but with multi-storey hole sections metal structures can compete with concrete.

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 RM (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.

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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.

en 10025-6 s890ql steel plate price per pound manufacturer

Externally protected columns For universal columns and unfilled structural hollow sections there are a selection of ways to protect the columns, including casing by plasterboards, cementitious sprays, intumescent coatings or pre-formed casings, such as tube-in-tube techniques. In all of these circumstances the hearth-protected structural hollow sections will have the minimum area compared to all different equally loaded columns in other materials.

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• Therefore, Therefore, their use in major buildings have to be approached with warning.
• This web page is principally launched the S890QL Datasheet, including chemical info,mechanical properties, bodily properties, mechanical properties, heat treatment, and Micro structure, and so forth.
• Hot completed hollow sections have been efficiently utilized in main buildings for a few years, however there is yet little experience with the usage of chilly formed sections.
• Comparison Between Hot Finished and Cold Formed Hollow Hollo w Sections Introduction The goals of the comparison are to gain an understanding on the variations between cold and warm formed sections, and subsequently, right purposes of the sections.
• However, there’s a rising pattern of producing thicker walled cold shaped hollow sections and the temptation to introduce them into main structures.

This method could be very economic as it each minimises the wall thickness of the hole part, because of the concrete, and reduces the thickness of the external safety system markedly under that of the unfilled section. With use of concrete as inside protection of a structural hollow section , exterior safety won’t be necessary in any respect. The concrete filling will help the load when the temperature has reached the purpose where the load bearing capability of the metal is beneath the precise forces imposed on the structure. The concrete core is designed to hold the whole of the load at the fireplace limit-state.

Its auxiliary high quality keeps it from being utilized to make load-bearing braces and primary bars. Dec 14,2019 s235jrg2 plate#0183;EN 1.0038 materials S235JRG2 or S235JR metal equal to US ASTM AISI SAE,European EN ,ISO,Japanese JIS,Chinese GB,and Indian standard. Notes S235JRG2 is the former designation,and has been discarded and covered by S235JR in EN since 2004. API 5L and ASTM A53 API Specification 5L line pipes ; seamless and welded line pipes for conveying water, gaseous and liquid hydrocarbons and for the development of chemical and industrial plants, oil refineries and so forth.

In addition, the architects are given full vent to expressing the construction in inventive and exciting structure, and end up with something both practical and aesthetic. For structures with limited house these new sections might provide smaller column footprints than different design options, growing the open flooring area. Their particular shapes each serve the structural objective and provides continuity in the structure. For non-symmetric load situations the sections might be extra value efficient than round or square hollow sections, because the designer can select sections with totally different stiffness in regards to the two axis, x and y. Table 7 – Conditions for welding cold-deformed zones and adjoining materials Due to emphasize reduction results, cold formed hollow sections are topic to larger distortion than sizzling finished sections when subject to shot blasting, galvanising and welding.

We have cut up up the sections in metric and imperial sizes as a result of the sections are rolled after different commonplace specifications. The difference between these beams is that the H/HE-beams have broad r flange than the I/IPE-beams and therefore look extra lik e the letter H than the letter I, see Figure 4. In our catalogue we put all of them together to make it simpler to make the ultimate alternative.

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.