S890QL steel plate
S890QL steel plate
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- Commodity name: S890QL steel plate
Description
EN10025 S890QL Extra High Strength Steel Plate
S890QL is an 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 it’s low temperature of -40 ºC, this steel grade perform good durability in extreme working environments.
S890QL extra high strength structural steel plate is an ideal leaner weight for your project as it has 224% more higher strength than S275JR structural steel, it is relatively easy welding and fabricate. It has becoming more and more popular in crane, oil and gas, mining, earthmoving, agricultural, trailers, theme park, bridge building, extreme weather search and rescue industries and modern super structural design where light weight and leaner thickness steel plate with increase payload capacity. Today, beautiful high-rice buildings and super architectural design art has became reality because of the discovery of S890QL steel plate.Other steel product for 890Mpa extra high yield strength such as seamless tube in rectangular, square, circular, elliptical, half-elliptical, flat-oval, octagonal, hexagonal and triangular are available in Beverly Steel Malaysia, please contact our sales team for further information.
Physical properties
S890QL Grade Designation
• S = Structural Steel
• 890 = minimum yield strength (MPa)
• Q = Quenching & Tempering
• L = Low notch toughness testing temperatures
Condition of Delivery
Water quenched and tempered.
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
* There shall be at least 0.015% of a grain-refining element present. Aluminium is also one of these elements. The 0.015% applies to soluble aluminium, this value regarded as attained if the gasteizcup.comtotal aluminium content is at least 0.018%.
* Please note :The manufacturer reserves the right to change the chemical composition.
CEV - Carbon Equivalent Value
CEV = C + Mn/6 + (Cr+Mo+V)/5+(Cu+Ni)/15
S890QL Quenched and Tempered Structural Steel
S890QL Mechanical Properties
Plate Thickness
Yield
Strength
Tensile Strength
Elongation
MM
ReH(Mpa)
Rm(Mpa)
A5%
Minimum
3 to 50
890
940~1100
11
> 50 to 100
830
880~1100
11
S890QL 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
Processing of S890QL High Strength Steel Plate
Cold Forming
S690QL1 steel plate is suitable for cold-forming adhering to a bending or folding radius > 4 times steel plate thickness longitudinal and > 3 times transverse to rolling direction. A subsequent stress relief annealing is possible up to a temperature of 580 ºC (degree C).
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To: Tianjin Bohai Metal Company
Tianjin Bohai Metal
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Fax :+86 0635 6666186
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