Strenx® Tube 960QLH

General Product Description

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.

Dimension Range

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

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

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

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

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

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

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

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

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

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

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

Mechanical Properties

	Yield strength R_p0.2 (min MPaksi)	Tensile strength R_m (MPaksi)	Elongation A₅ (min %)
Strenx® Tube 960QLH	960140	980 - 1150142 - 167	10

Strenx® Tube 960QLH

Yield strength R_p0.2
(min MPaksi)

960140

Tensile strength R_m
(MPaksi)

980 - 1150142 - 167

Elongation A₅
(min %)

10

Mechanical properties meet the requirements of prEN 10210 (2016).

Impact Properties

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

Diameter (mmin)

76.1 - 133.03.000 - 5.236

Min impact energy for transversal testing,
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)

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

C
(max %)

0.20

Si
(max %)

0.60

Mn
(max %)

1.60

P
(max %)

0.020

S
(max %)

0.010

Cr
(max %)

0.80

Ni
(max %)

0.20

Mo
(max %)

0.70

B
(max %)

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.

Carbon Equivalent CET(CEV)

Wall Thickness (mm)	3.0 - 6.00.118 - 0.236
Typ CET(CEV)	0.36 (0.54)

Wall Thickness (mm)

Typ CET(CEV)

3.0 - 6.00.118 - 0.236

0.36 (0.54)