Strenx® Tube 960QLH
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Strenx® Tube 960QLH is plasma-welded, quenched and tempered hollow section with a minimum yield strength of 960 MPa.
Its high strength, combined with naturally stiff form of the welded hollow section, enables construction of stronger and lighter structures. Strenx® Tube 960QLH meets or exceeds the requirements of EN 10210-3:2020.
Typical applications are load-bearing lattice structures in the lifting, material handling and transportation sectors, especially in conditions where extremely good toughness is needed.
Strenx® Tube 960QLH is available at circular shape.
Shapes | Circular |
---|---|
Circular (mmin) | 76.1 - 133.03.000 - 5.236 |
Wall thickness (mmin) | 3.0 - 6.00.118 - 0.236 |
Mill length (mmin) | 6000 - 12000236.200 - 472.440 |
Outer diameter (mmin) | 3.0 mm (kg/m) | 4.0 mm (kg/m) | 5.0 mm (kg/m) | 6.0 mm (kg/m) |
---|---|---|---|---|
76.13.000 | 5.41 | 7.11 | 8.77 | 10.4 |
85.03.346 | 6.07 | 7.99 | 8.77 | 11.69 |
88.93.500 | 6.36 | 8.38 | 10.4 | 12.3 |
101.64.000 | 7.29 | 9.63 | 11.9 | 14.2 |
108.04.252 | 7.77 | 10.3 | 12.7 | 15.1 |
114.34.500 | 8.23 | 10.9 | 13.5 | 16.0 |
121.04.764 | 8.73 | 11.5 | 14.3 | 17.0 |
133.05.236 | 9.62 | 12.7 | 15.8 | 18.8 |
Yield strength Rp0.2 (min MPaksi) |
Tensile strength Rm (MPaksi) |
Elongation A5 (min %) |
|
---|---|---|---|
Strenx® Tube 960QLH | 960140 | 980 - 1150142 - 167 | 10 |
Mechanical properties meet the requirements of prEN 10210 (2016).
Diameter (mmin) | Min impact energy for transversal testing, Charpy V 10x10 mm test specimen 1) |
---|---|
76.1 - 133.03.000 - 5.236 | 40 J / -40 °C30 ft-lbs / -40 °F |
1) Impact testing according to EN ISO 148-1 is performed on thicknesses ≥ 6 mm. The specified minimum value corresponds to a full-size specimen.
C (max %) |
Si (max %) |
Mn (max %) |
P (max %) |
S (max %) |
Cr (max %) |
Ni (max %) |
Mo (max %) |
B (max %) |
---|---|---|---|---|---|---|---|---|
0.20 | 0.60 | 1.60 | 0.020 | 0.010 | 0.80 | 0.20 | 0.70 | 0.005 |
In addition, boron (B), molybdenum (Mo), nickel (Ni) or copper (Cu) may be used as alloying elements either singly or in combination.
The steel is grain refined.
Wall Thickness (mm) | 3.0 - 6.00.118 - 0.236 |
---|---|
Typ CET(CEV) | 0.36 (0.54) |
Characteristic | Circular hollow sectionsTolerances meet or exceed the requirements of EN 10210 |
---|---|
Outside diameter (D) (1 | ±1%, with a minimum of ±0.5 mm and a maximum of ±10 mm |
Out-of-roundness | 2%, when D/T ≤ 100 |
Thickness (T) | ±10% |
Straightness | 0.20% of total length and 3 mm over any 1 m length |
Mass per unit length | Individual tube: ±6% |
Mill length | ≥ 6000 mm: 0/+50 mm |
Exact length | Agreed at the time of enquiry and order |
1) All external dimensions are measured with a minimum distance from the end of the section. The distance must be a minimum of 100 mm.
The tubes are plasma welded quenched and tempered.