Strenx® Tube 700QLH
Download data sheet
Show specs in
Metric
Imperial
General Product Description
Strenx® Tube 700QLH is plasma-welded, quenched and tempered hollow section with a minimum yield strength of 700 MPa.
Its high strength, combined with naturally stiff form of the welded hollow section, enables construction of stronger and lighter structures. Strenx® Tube 700QLH meets or exceeds the requirements of prEN 10210 (2016).
Typical applications are load-bearing lattice structures in the lifting, material handling and transportation sectors, especially in conditions where extremely good toughness is needed.
Dimension Range
Strenx® Tube 700QLH is available at circular shape.
Hide/Show specific columns Edit
Select columns to display
| 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 |
Compare parameters
Select one parameter to compare
Comparison
Shapes
Circular (mmin)
Circular
76.1 - 133.03.000 - 5.236
Shapes
Wall thickness (mmin)
Circular
3.0 - 6.00.118 - 0.236
Shapes
Mill length (mmin)
Circular
6000 - 12000236.200 - 472.440
Circular Dimensions
Hide/Show specific columns Edit
Select columns to display
| 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 |
Compare parameters
Select one parameter to compare
Comparison
Outer diameter (mmin)
76.13.000
3.0 mm (kg/m)
5.41
4.0 mm (kg/m)
7.11
5.0 mm (kg/m)
8.77
6.0 mm (kg/m)
10.4
Expand
Collapse
Outer diameter (mmin)
85.03.346
3.0 mm (kg/m)
6.07
4.0 mm (kg/m)
7.99
5.0 mm (kg/m)
8.77
6.0 mm (kg/m)
11.69
Expand
Collapse
Outer diameter (mmin)
88.93.500
3.0 mm (kg/m)
6.36
4.0 mm (kg/m)
8.38
5.0 mm (kg/m)
10.4
6.0 mm (kg/m)
12.3
Expand
Collapse
Outer diameter (mmin)
101.64.000
3.0 mm (kg/m)
7.29
4.0 mm (kg/m)
9.63
5.0 mm (kg/m)
11.9
6.0 mm (kg/m)
14.2
Expand
Collapse
Outer diameter (mmin)
108.04.252
3.0 mm (kg/m)
7.77
4.0 mm (kg/m)
10.3
5.0 mm (kg/m)
12.7
6.0 mm (kg/m)
15.1
Expand
Collapse
Outer diameter (mmin)
114.34.500
3.0 mm (kg/m)
8.23
4.0 mm (kg/m)
10.9
5.0 mm (kg/m)
13.5
6.0 mm (kg/m)
16.0
Expand
Collapse
Outer diameter (mmin)
121.04.764
3.0 mm (kg/m)
8.73
4.0 mm (kg/m)
11.5
5.0 mm (kg/m)
14.3
6.0 mm (kg/m)
17.0
Expand
Collapse
Outer diameter (mmin)
133.05.236
3.0 mm (kg/m)
9.62
4.0 mm (kg/m)
12.7
5.0 mm (kg/m)
15.8
6.0 mm (kg/m)
18.8
Expand
Collapse
Mechanical Properties
Hide/Show specific columns Edit
Select columns to display
| Yield strength Rp0.2 (min MPaksi) |
Tensile strength Rm (MPaksi) |
Elongation A5 (min %) |
|
|---|---|---|---|
| Strenx® Tube 700QLH | 700101 | 780 - 930113 - 135 | 14 |
Compare parameters
Select one parameter to compare
Comparison
Strenx® Tube 700QLH
Yield strength Rp0.2
(min MPaksi)
(min MPaksi)
700101
Tensile strength Rm
(MPaksi)
(MPaksi)
780 - 930113 - 135
Elongation A5
(min %)
(min %)
14
Expand
Collapse
Mechanical properties meet the requirements of prEN 10210 (2016).
Impact Properties
Hide/Show specific columns Edit
Select columns to display
| 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 |
Compare parameters
Select one parameter to compare
Comparison
Diameter (mmin)
76.1 - 133.03.000 - 5.236
Min impact energy for transversal testing,
Charpy V 10x10 mm test specimen 1)
Charpy V 10x10 mm test specimen 1)
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.
Chemical Composition (ladle analysis)
Hide/Show specific columns Edit
Select columns to display
| 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 | 2.0 | 0.70 | 0.005 |
Compare parameters
Select one parameter to compare
Comparison
C
(max %)
(max %)
0.20
Si
(max %)
(max %)
0.60
Mn
(max %)
(max %)
1.60
P
(max %)
(max %)
0.020
S
(max %)
(max %)
0.010
Cr
(max %)
(max %)
0.80
Ni
(max %)
(max %)
2.0
Mo
(max %)
(max %)
0.70
B
(max %)
(max %)
0.005
Expand
Collapse
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.
Carbon Equivalent CET(CEV)
Hide/Show specific columns Edit
Select columns to display
| Wall Thickness (mm) | 3.0 - 6.00.118 - 0.236 |
|---|---|
| Typ CET(CEV) | 0.34 (0.48) |
Compare parameters
Select one parameter to compare
Comparison
Wall Thickness (mm)
Typ CET(CEV)
3.0 - 6.00.118 - 0.236
0.34 (0.48)
Tolerance Circular
Hide/Show specific columns Edit
Select columns to display
| 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 |
Compare parameters
Select one parameter to compare
Comparison
Characteristic
Outside diameter (D) (1
Circular hollow sectionsTolerances meet or exceed the requirements of EN 10210
±1%, with a minimum of ±0.5 mm and a maximum of ±10 mm
Characteristic
Out-of-roundness
Circular hollow sectionsTolerances meet or exceed the requirements of EN 10210
2%, when D/T ≤ 100
Characteristic
Thickness (T)
Circular hollow sectionsTolerances meet or exceed the requirements of EN 10210
±10%
Characteristic
Straightness
Circular hollow sectionsTolerances meet or exceed the requirements of EN 10210
0.20% of total length and 3 mm over any 1 m length
Characteristic
Mass per unit length
Circular hollow sectionsTolerances meet or exceed the requirements of EN 10210
Individual tube: ±6%
Characteristic
Mill length
Circular hollow sectionsTolerances meet or exceed the requirements of EN 10210
≥ 6000 mm: 0/+50 mm
Characteristic
Exact length
Circular hollow sectionsTolerances meet or exceed the requirements of EN 10210
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.
Delivery Conditions
The tubes are plasma welded quenched and tempered.