General
Property | Value |
---|---|
Carbon equivalent (CET) | 0.36 [-] Show Supplier Material materials with Carbon equivalent (CET) of 0.36 [-] |
Carbon equivalent (CEV) | 0.57 [-] Show Supplier Material materials with Carbon equivalent (CEV) of 0.57 [-] |
Carbon equivalent note | CEV = C+Mn/6+ (Ni+Cu)/15+ (Cr+Mo+V)/5 and CET = C+(Mn+Mo)/10+Ni/40 +(Cr+Cu)/20 |
Dimension
Property | Value |
---|---|
Width | 1500 - 3100 mm Show Supplier Material materials with Width of 1500 - 3100 mm |
Mechanical
Property | Temperature | Value | Comment |
---|---|---|---|
Charpy impact energy, V-notch | -40 °C | 27 J Show Supplier Material materials with Charpy impact energy, V-notch of 27 J | Transverse testing | thickness < 12 mm | Option 30 according to EN 10025 |
-20 °C | 30 J Show Supplier Material materials with Charpy impact energy, V-notch of 30 J | Transverse testing | thickness < 12 mm | Option 30 according to EN 10025 | |
0 °C | 35 J Show Supplier Material materials with Charpy impact energy, V-notch of 35 J | Transverse testing | thickness < 12 mm | Option 30 according to EN 10025 | |
Elongation | 10 % Show Supplier Material materials with Elongation of 10 % | min. | A5 | Transverse | |
Tensile strength | 1250 - 1500 MPa Show Supplier Material materials with Tensile strength of 1250 - 1500 MPa | Transverse | |
Yield strength | 1100 MPa Show Supplier Material materials with Yield strength of 1100 MPa | min. | Transverse |
Chemical properties
Property | Value | Comment |
---|---|---|
Aluminium | 0.06 % Show Supplier Material materials with Aluminium of 0.06 % | max. |
Boron | 0.005 % Show Supplier Material materials with Boron of 0.005 % | max. |
Carbon | 0.2 % Show Supplier Material materials with Carbon of 0.2 % | max. |
Chromium | 0.7 % Show Supplier Material materials with Chromium of 0.7 % | max. |
Manganese | 1.5 % Show Supplier Material materials with Manganese of 1.5 % | max. |
Molybdenum | 0.7 % Show Supplier Material materials with Molybdenum of 0.7 % | max. |
Nickel | 1.5 % Show Supplier Material materials with Nickel of 1.5 % | max. |
Niobium | 0.04 % Show Supplier Material materials with Niobium of 0.04 % | max. |
Nitrogen | 0.005 % Show Supplier Material materials with Nitrogen of 0.005 % | max. |
Phosphorus | 0.02 % Show Supplier Material materials with Phosphorus of 0.02 % | max. |
Silicon | 0.5 % Show Supplier Material materials with Silicon of 0.5 % | max. |
Sulfur | 0.01 % Show Supplier Material materials with Sulfur of 0.01 % | max. |
Titanium | 0.01 % Show Supplier Material materials with Titanium of 0.01 % | max. |
Vanadium | 0.06 % Show Supplier Material materials with Vanadium of 0.06 % | max. |
Technological properties
Property | ||
---|---|---|
Application areas | Quend 1100 is recommended for the applications where high load-bearing capacity is required: | |
Chemical composition | The steel is fine grain treated. | |
Cold Forming | Quend 1100 is very well suited for cold forming operations. *R = Recommended punch radius (mm), t = Plate thickness (mm) , W – Die opening width (mm) (bending angle ≤ 90°) Due to the homogeneous properties and narrow thickness tolerances of Quend 1100, variations in springback are kept at a low level. Grinding of flame cut or a sheared edge in the bending area is recommended to further prevent cracking during bending. | |
Delivery condtion | Quend 1100 is delivered as quenched and tempered. Our Quend plates are supplied as standard in the shotblasted and painted condition. In order to maintain a good weldability and laser cutting performance, a low zinc silicate primer is applied. Plates can also be delivered unpainted. | |
Heat Treatment | The mechanical properties of Quend 1100 has been obtained by quenching and tempering. For not losing the guaranteed properties of Quend 1100, the plate should not be used in applications requiring hot working and service temperatures above 200 °C. | |
Machining | Quend 1100 provides a very good machinability and can be drilled, counter sinked and milled in the same way as any other 1100MPa Q&T steel. | |
Other | Quend 1100 is delivered as quenched and tempered. Our Quend plates are supplied as standard in the shotblasted and painted condition. In order to maintain a good weldability and laser cutting performance, a low zinc silicate primer is applied. Plates can also be delivered unpainted. | |
Testings | Ultra sonic testing (UT), is applied to secure the plate from discontinuities like inclusions, cracks and porosity. In thickness from 8 mm and up, all plates are UT tested and controlled against class S2, E2, according to EN 10160. | |
Thermal cutting and welding | Quend 1100 may be cut either by oxygen fuel, plasma and laser cutting without any restrictions. Subsequent to cutting, let the cut parts slowly cool down to room temperature. Do never accelerate the cooling of the parts. A slow cooling rate will reduce the risk of cut edge cracking. | |
Welding | Welding of Quend 1100 can be performed using any of the conventional welding methods available both as manual or automatic. In the thickness range up to 10 mm, preheating prior to welding is normally not needed, if a heat input of 1,7 kJ/mm is used. Welding of Quend 1100 is recommended to be performed at ambient temperature not lower than +5 °C. Subsequent to welding, let the welded parts slowly cool down to room temperature. Do never accelerate the cooling process of the weld. It is always recommended to use low hydrogen electrodes when welding Quend 1100. |