en 10025-6 s890ql a514 grade b steel plate manufacturer
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en 10025-6 s890ql steel plate weight formula manufacturer
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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Low alloy and high energy metal plate, heavy plate and wide, heavy plate, Which is a big steel plate provider mill. S550QL1 / 1.8986 Alloy particular metal with specified minimal values of impact vitality at temperatures not lower than 60 °C equivalent, chemical composition, properties. Steel Plate EN Grade S460Q S460QL1 S460QL S500QL S500Q S550Q EN S550QL1 EN S690Q EN S890Q in Large Stock. Here at steel EN10025-6 S890QL Steel supplier ore we’re committed to supply only superior high quality products to shoppers. Our endeavor is to comply with up the aim of whole quality administration for assurance of complete high quality.
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It ought to be noted that when making use of a brand new quenching and tempering therapy, it’s not at all times potential to acquire the same properties as with the original scorching forming at the mill, because of different sizzling forming gear, for example. In this respect we advocate you to contact us prior to ordering, in all cases where scorching forming is required.
The merchandise can be delivered after special forms of rolling and warmth treatment offline . High-strength metal could be bought by way of the global sales community of 38 gross sales workplaces in Europe, Asia, Africa and America, as well as sixteen steel service centres in Ukraine, and authorised sellers.
It has a light structure meaning it could possibly bear greater than 20% extra weight for the same circumstances. It contributes for a stronger, maintain and lighter constructions that may be was strong constructions. These plates are tougher and harder choice to withstand in heavy impression loads with none everlasting deformation and elongation. These plates have great resistance to intergranular corrosion that’s caused underneath the environments include halides and chlorides.
Quenching can involve the devoted heating of steel after rolling or the use of rolling heat . High-power metal is manufactured in reversing mills by scorching deformation of semi-completed metal merchandise corresponding to repeatedly solid or rolled slabs. Plates undergo strengthening therapy either in the last stages of rolling and cooling within the mill or by warmth remedy offline. High-energy metal delivered in a quenched and tempered condition is manufactured in accordance with the requirements EN , DSTU EN , ASTM A514/А514М, ASTM A517/А517М, GOST 19281, and so on, in addition to producers’ inner rules.
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.
In order to ensure that the tensile energy of the weld metallic fulfils the requirements of the base metallic, the warmth enter and interpass temperature have to be restricted throughout welding. Experience has shown that the welding situations must be chosen so that the cooling time t 8 / 5 doesn’t exceed 20 seconds. Cold forming means forming beneath the maximum allowable stress reduction temperature (560 °C). DILLIMAX 965 can be cold fashioned with regard to its high yield power. Cold forming is expounded to a hardening of the metal and to a lower in toughness.
- DILLIMAX 1100 is a excessive strength quenched and tempered, fine grained structural metal with a minimum yield power of 1100 MPa in its supply situation ex works.
- Using high-power thermomechanically rolled steel as a substitute of standard structural steel grades considerably reduces the metal intensity of civil structures as a result of the use of columns with thinner walls and flanges, but the same compression power efficiency.
- For example, the usage of TMCP plates to make welded columns of modern commercial high-rise buildings enables 20-30% financial savings in rolled steel products.
- When used in open wagon buildings, TMCP plates make them lighter by 30-35%.
These attributes are retained after publicity to elevated temperatures. Precautions should be taken whereas performing, welding, cutting and grinding course of for environment friendly ending. The manufactured batch of plates is processed from the industrial ending process to achieve an excellent end and dimensional accuracy. It is a excessive power structural steel, the fine grain providing larger minimal yield energy than normal grades.
en 10025-6 s890ql steel plates Mechanical Properties
Plate Thickness |
Yield |
Tensile Strength Rm(Mpa) |
Elongation |
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 |
Axis of bend in longitudinal direction |
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.
Adopt standardBHW35 87.6 Standard Specification is for Steel Plate for boilers and pressure vessels features.Steel Plate BHW35 Scope. GB 09CuPCrNi-A climate resistant steel plate sheet Has been dedicated to the of export metal trade greater than 10 years. Our service entails all types EN S690Q metal plate provider of metal product , together with uncooked supplies and processed completed products. Legally licensed commerce Rexton steel & alloys are busy in supplying the wonderful and fascinating quality of S690QL – PLATES globally.
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High-energy metal plates are broadly utilized in numerous industries due to their lower steel depth, longer service life, and decrease production and working prices compared with merchandise from standard steel grades. Strength properties of metal are achieved by way of alloying, particular sizzling-rolling conditions and warmth treatment . Aside from excessive strength, the steel has a better influence toughness , good ductility and weldability. Usually, these are used in application structures subjected to wear.
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.