General Product Description
SSAB Domex Tube Double Grade is structural hollow section.
It meets or exceeds the requirements of standard EN 10219 and includes two separate modern steel grades: S355J2H and S420MH. The choice of grade depends on the customer's or designer's application and requirements.
When your main goal is excellent usability or simplicity of design, grade S355 presents the best choice. If you are looking for considerable weight reduction and longer spans, consider selecting grade S420MH.
Welding and other workshop instructions and regulations like welding procedure test (ISO 15614-1), material classification (ISO 15608), welding qualification (EN 287-1; ISO 9606-1) and EN 1090 certification procedure must follow the appropriate steel grade S355 or S420 selected.
Welding in corner areas is always permitted when using SSAB steels.
Dimension Range
SSAB Domex Tube Double Grade is available in circular, square and rectangular shapes.
Shapes
Shapes
Circular (mmin)
Dimensions
42.4 - 323.91.67 - 12.75
Shapes
Shapes
Square (mmin)
Dimensions
40x40 - 300x300
Shapes
Shapes
Rectangular (mmin)
Dimensions
50x30 - 400x200
Shapes
Shapes
Wall thickness (mmin)
Dimensions
2.0 - 12.500.079 - 0.4921
Shapes
Shapes
Mill length (mm)
Dimensions
6000/12 000 mm
Other shapes, sizes and lengths are available upon request.
Circular Dimensions
Outer diameter (mmin)
Outer diameter (mmin)
42.41.67
2.0 mm (kg/m)
1.99
2.5 mm (kg/m)
2.46
3.0 mm (kg/m)
2.91
4.0 mm (kg/m)
—
5.0 mm (kg/m)
—
6.0 mm (kg/m)
—
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Outer diameter (mmin)
Outer diameter (mmin)
48.31.90
2.0 mm (kg/m)
2.28
2.5 mm (kg/m)
2.82
3.0 mm (kg/m)
3.35
4.0 mm (kg/m)
4.37
5.0 mm (kg/m)
—
6.0 mm (kg/m)
—
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Outer diameter (mmin)
Outer diameter (mmin)
60.32.37
2.0 mm (kg/m)
2.88
2.5 mm (kg/m)
3.56
3.0 mm (kg/m)
4.24
4.0 mm (kg/m)
5.55
5.0 mm (kg/m)
6.82
6.0 mm (kg/m)
—
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Outer diameter (mmin)
Outer diameter (mmin)
76.13.00
2.0 mm (kg/m)
3.65
2.5 mm (kg/m)
4.54
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
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Outer diameter (mmin)
Outer diameter (mmin)
88.93.50
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
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
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Outer diameter (mmin)
Outer diameter (mmin)
101.64.000
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
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
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Outer diameter (mmin)
Outer diameter (mmin)
1084.25
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
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
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Outer diameter (mmin)
Outer diameter (mmin)
114.34.500
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
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
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Outer diameter (mmin)
Outer diameter (mmin)
1275.00
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
9.17
4.0 mm (kg/m)
12.1
5.0 mm (kg/m)
15.0
6.0 mm (kg/m)
17.9
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Outer diameter (mmin)
Outer diameter (mmin)
139.75.500
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
13.4
5.0 mm (kg/m)
16.6
6.0 mm (kg/m)
19.8
8.0 mm (kg/m)
26.0 1)
10.0 mm (kg/m)
32.0 1)
12.5 mm (kg/m)
—
Outer diameter (mmin)
Outer diameter (mmin)
168.36.626
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
16.2
5.0 mm (kg/m)
20.1
6.0 mm (kg/m)
24.0
8.0 mm (kg/m)
31.6
10.0 mm (kg/m)
39.0 1)
12.5 mm (kg/m)
—
Outer diameter (mmin)
Outer diameter (mmin)
219.18.626
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
21.2
5.0 mm (kg/m)
26.4
6.0 mm (kg/m)
31.5
8.0 mm (kg/m)
41.7
10.0 mm (kg/m)
51.6 1)
12.5 mm (kg/m)
63.7 1)
Outer diameter (mmin)
Outer diameter (mmin)
244.59.626
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
—
6.0 mm (kg/m)
35.3
8.0 mm (kg/m)
46.7
10.0 mm (kg/m)
57.8
12.5 mm (kg/m)
71.5
Outer diameter (mmin)
Outer diameter (mmin)
27310.7
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
26.5
5.0 mm (kg/m)
33.1
6.0 mm (kg/m)
39.5
8.0 mm (kg/m)
52.3
10.0 mm (kg/m)
64.9 1)
12.5 mm (kg/m)
80.3 1)
Outer diameter (mmin)
Outer diameter (mmin)
323.912.75
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
39.3
6.0 mm (kg/m)
47.0
8.0 mm (kg/m)
62.3
10.0 mm (kg/m)
77.4 1)
12.5 mm (kg/m)
96.0
1) Available only for SSAB Domex Tube S420MH.
Square Dimensions
Height x Width (mm)
Height x Width (mm)
40 x 40
2.0 mm (kg/m)
2.31
2.5 mm (kg/m)
2.82
3.0 mm (kg/m)
3.30
4.0 mm (kg/m)
4.20
5.0 mm (kg/m)
—
6.0 mm (kg/m)
—
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
50 x 50
2.0 mm (kg/m)
2.93
2.5 mm (kg/m)
3.60
3.0 mm (kg/m)
4.25
4.0 mm (kg/m)
5.45
5.0 mm (kg/m)
6.56
6.0 mm (kg/m)
—
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
60 x 60
2.0 mm (kg/m)
3.56
2.5 mm (kg/m)
4.39
3.0 mm (kg/m)
5.19
4.0 mm (kg/m)
6.71
5.0 mm (kg/m)
8.13
6.0 mm (kg/m)
—
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
70 x 70
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
6.13
4.0 mm (kg/m)
7.97
5.0 mm (kg/m)
9.70
6.0 mm (kg/m)
—
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
80 x 80
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
7.07
4.0 mm (kg/m)
9.22
5.0 mm (kg/m)
11.3
6.0 mm (kg/m)
13.2
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
90 x 90
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
8.01
4.0 mm (kg/m)
10.5
5.0 mm (kg/m)
12.8
6.0 mm (kg/m)
15.1
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
100 x 100
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
8.96
4.0 mm (kg/m)
11.7
5.0 mm (kg/m)
14.4
6.0 mm (kg/m)
17.0
8.0 mm (kg/m)
21.4
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
120 x 120
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
14.3
5.0 mm (kg/m)
17.6
6.0 mm (kg/m)
20.8
8.0 mm (kg/m)
26.4
10.0 mm (kg/m)
31.8
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
140 x 140
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
16.8
5.0 mm (kg/m)
20.7
6.0 mm (kg/m)
24.5
8.0 mm (kg/m)
31.4
10.0 mm (kg/m)
38.1
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
150 x 150
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
18.0
5.0 mm (kg/m)
22.3
6.0 mm (kg/m)
26.4
8.0 mm (kg/m)
34.0
10.0 mm (kg/m)
41.3
12.5 mm (kg/m)
48.7
Height x Width (mm)
Height x Width (mm)
160 x 160
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
19.3
5.0 mm (kg/m)
23.8
6.0 mm (kg/m)
28.3
8.0 mm (kg/m)
36.5
10.0 mm (kg/m)
44.4
12.5 mm (kg/m)
52.6
Height x Width (mm)
Height x Width (mm)
180 x 180
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
27.0
6.0 mm (kg/m)
32.1
8.0 mm (kg/m)
41.5
10.0 mm (kg/m)
50.7
12.5 mm (kg/m)
60.5
Height x Width (mm)
Height x Width (mm)
200 x 200
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
30.1
6.0 mm (kg/m)
35.8
8.0 mm (kg/m)
46.5
10.0 mm (kg/m)
57.0
12.5 mm (kg/m)
68.3
Height x Width (mm)
Height x Width (mm)
220 x 220
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
—
6.0 mm (kg/m)
39.6
8.0 mm (kg/m)
51.5
10.0 mm (kg/m)
63.2
12.5 mm (kg/m)
76.2
Height x Width (mm)
Height x Width (mm)
250 x 250
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
—
6.0 mm (kg/m)
45.2
8.0 mm (kg/m)
59.1
10.0 mm (kg/m)
72.7
12.5 mm (kg/m)
88.0
Height x Width (mm)
Height x Width (mm)
300 x 300
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
—
6.0 mm (kg/m)
54.7
8.0 mm (kg/m)
71.6
10.0 mm (kg/m)
88.4
12.5 mm (kg/m)
108
Rectangular Dimensions
Height x Width (mm)
Height x Width (mm)
50 x 30
2.0 mm (kg/m)
2.31
2.5 mm (kg/m)
2.82
3.0 mm (kg/m)
3.30
4.0 mm (kg/m)
4.20
5.0 mm (kg/m)
—
6.0 mm (kg/m)
—
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
60 x 40
2.0 mm (kg/m)
2.93
2.5 mm (kg/m)
3.60
3.0 mm (kg/m)
4.25
4.0 mm (kg/m)
5.45
5.0 mm (kg/m)
6.56
6.0 mm (kg/m)
—
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
80 x 40
2.0 mm (kg/m)
3.56
2.5 mm (kg/m)
4.39
3.0 mm (kg/m)
5.19
4.0 mm (kg/m)
6.71
5.0 mm (kg/m)
8.13
6.0 mm (kg/m)
—
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
80 x 60
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
6.13
4.0 mm (kg/m)
7.97
5.0 mm (kg/m)
9.70
6.0 mm (kg/m)
—
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
100 x 40
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
6.13
4.0 mm (kg/m)
7.97
5.0 mm (kg/m)
9.70
6.0 mm (kg/m)
—
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
100 x 50
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
6.60
4.0 mm (kg/m)
8.59
5.0 mm (kg/m)
10.5
6.0 mm (kg/m)
12.3
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
100 x 60
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
7.07
4.0 mm (kg/m)
9.22
5.0 mm (kg/m)
11.3
6.0 mm (kg/m)
13.2
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
100 x 80
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
8.01
4.0 mm (kg/m)
10.5
5.0 mm (kg/m)
12.8
6.0 mm (kg/m)
15.1
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
120 x 60
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
8.01
4.0 mm (kg/m)
10.5
5.0 mm (kg/m)
12.8
6.0 mm (kg/m)
15.1
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
120 x 80
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
8.96
4.0 mm (kg/m)
11.7
5.0 mm (kg/m)
14.4
6.0 mm (kg/m)
17.0
8.0 mm (kg/m)
21.4
10.0 mm (kg/m)
25.6
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
140 x 80
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
13.0
5.0 mm (kg/m)
16.0
6.0 mm (kg/m)
18.9
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
150 x 50
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
11.7
5.0 mm (kg/m)
14.4
6.0 mm (kg/m)
17.0
8.0 mm (kg/m)
—
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
150 x 100
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
14.9
5.0 mm (kg/m)
18.3
6.0 mm (kg/m)
21.7
8.0 mm (kg/m)
27.7
10.0 mm (kg/m)
33.4
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
160 x 70
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
13.6
5.0 mm (kg/m)
16.8
6.0 mm (kg/m)
19.8
8.0 mm (kg/m)
25.2
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
160 x 80
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
14.3
5.0 mm (kg/m)
17.6
6.0 mm (kg/m)
20.8
8.0 mm (kg/m)
26.4
10.0 mm (kg/m)
31.8
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
180 x 100
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
16.8
5.0 mm (kg/m)
20.7
6.0 mm (kg/m)
24.5
8.0 mm (kg/m)
31.4
10.0 mm (kg/m)
38.1
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
200 x 100
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
18.0
5.0 mm (kg/m)
22.3
6.0 mm (kg/m)
26.4
8.0 mm (kg/m)
34.0
10.0 mm (kg/m)
41.3
12.5 mm (kg/m)
48.7
Height x Width (mm)
Height x Width (mm)
200 x 120
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
23.8
6.0 mm (kg/m)
28.3
8.0 mm (kg/m)
36.5
10.0 mm (kg/m)
44.4
12.5 mm (kg/m)
52.6
Height x Width (mm)
Height x Width (mm)
250 x 100
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
26.18
6.0 mm (kg/m)
31.11
8.0 mm (kg/m)
40.23
10.0 mm (kg/m)
—
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
250 x 150
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
30.1
6.0 mm (kg/m)
35.8
8.0 mm (kg/m)
46.5
10.0 mm (kg/m)
57.0
12.5 mm (kg/m)
68.3
Height x Width (mm)
Height x Width (mm)
260 x 180
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
—
6.0 mm (kg/m)
39.6
8.0 mm (kg/m)
51.5
10.0 mm (kg/m)
63.2
12.5 mm (kg/m)
—
Height x Width (mm)
Height x Width (mm)
300 x 100
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
30.1
6.0 mm (kg/m)
35.8
8.0 mm (kg/m)
46.5
10.0 mm (kg/m)
57.0
12.5 mm (kg/m)
68.3
Height x Width (mm)
Height x Width (mm)
300 x 150
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
—
6.0 mm (kg/m)
40.5
8.0 mm (kg/m)
52.8
10.0 mm (kg/m)
64.8
12.5 mm (kg/m)
78.1
Height x Width (mm)
Height x Width (mm)
300 x 200
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
—
6.0 mm (kg/m)
45.2
8.0 mm (kg/m)
59.1
10.0 mm (kg/m)
72.7
12.5 mm (kg/m)
88.0
Height x Width (mm)
Height x Width (mm)
400 x 200
2.0 mm (kg/m)
—
2.5 mm (kg/m)
—
3.0 mm (kg/m)
—
4.0 mm (kg/m)
—
5.0 mm (kg/m)
—
6.0 mm (kg/m)
54.7
8.0 mm (kg/m)
71.6
10.0 mm (kg/m)
88.4
12.5 mm (kg/m)
108
Mechanical Properties
S355J2H
Thickness
(mmin)
(mmin)
2 - 2.990.08 - 0.118
Thickness
(mmin)
(mmin)
3 - 12.50.1 - 0.492
Thickness
(mmin)
(mmin)
2 - 12.50.08 - 0.492
Mechanical properties meet or exceed the requirements of EN 10219.
The mechanical properties for rectangular hollow sections are tested by SSAB on the longer side of the cross section.
1) The hollow sections with D/T < 15 (round) or (B + H)/2T < 12,5 (rectangular and square), the minimum value of elongation is reduced by 2.
2) Impact testing according to EN ISO 148-1 is performed on thicknesses ≥ 6mm. The specified minimum value corresponds to a full-size specimen.
Chemical Composition (ladle analysis)
S355J2H
C
(max %)
(max %)
0.16 1)
Si
(max %)
(max %)
0.25 2)
Mn
(max %)
(max %)
1.60
P
(max %)
(max %)
0.020 1)
S
(max %)
(max %)
0.012 1)
S420MH
C
(max %)
(max %)
0.16 1)
Si
(max %)
(max %)
0.25 2)
Mn
(max %)
(max %)
1.60
P
(max %)
(max %)
0.020 1)
S
(max %)
(max %)
0.012 1)
Chemical composition meets or exceeds the requirements of EN 10219.
Chemical analyses enables welding in the corner area without restrictions (EN 1993-1-8).
The steel is aluminium-killed.
1) Value exceed the requirements of EN 10219.
2) Si content guaranteed at 0.15–0.25 %.
Carbon Equivalent
Wall Thickness (mm)
Wall Thickness (mm)
CEV (max %)
2.0 - 12.50.079 - 0.492
0.39
CEV value exceeds the requirements of EN 10219.
Tolerances
Tolerance Circular
Characteristic
Characteristic
Outside diameter (D) 1)
Circular hollow sections
Tolerances meet or exceed the requirements of EN 10219
Tolerances meet or exceed the requirements of EN 10219
±1%, with a minimum of ±0.5 mm and a maximum of ±10 mm
Characteristic
Characteristic
Out-of-roundness
Circular hollow sections
Tolerances meet or exceed the requirements of EN 10219
Tolerances meet or exceed the requirements of EN 10219
2%, when D/T ≤ 100
Characteristic
Characteristic
Thickness (T)
Circular hollow sections
Tolerances meet or exceed the requirements of EN 10219
Tolerances meet or exceed the requirements of EN 10219
When D ≤ 323.9 mm: -5%/+10%, with a minimum of ±0.2 mm and maximum ±0.5 mm.
When 355.6 ≤ D ≤ 406.4 mm : ±10%, when T ≤ 5 mm / ±0.5 mm, when T > 5 mm.
When D > 406.4 mm : ±10%, with a maximum of ±2 mm.
When 355.6 ≤ D ≤ 406.4 mm : ±10%, when T ≤ 5 mm / ±0.5 mm, when T > 5 mm.
When D > 406.4 mm : ±10%, with a maximum of ±2 mm.
Characteristic
Characteristic
Straightness
Circular hollow sections
Tolerances meet or exceed the requirements of EN 10219
Tolerances meet or exceed the requirements of EN 10219
0.20% of total length and 3 mm over any 1 m length
Characteristic
Characteristic
Mass per unit length
Circular hollow sections
Tolerances meet or exceed the requirements of EN 10219
Tolerances meet or exceed the requirements of EN 10219
Individual tube: ±6%
Characteristic
Characteristic
Mill length
Circular hollow sections
Tolerances meet or exceed the requirements of EN 10219
Tolerances meet or exceed the requirements of EN 10219
0/+50 mm, 6000 ≤ L ≤ 12000 - 18000 mm (standard lengths 6000 & 12000 mm)
Characteristic
Characteristic
Exact length
Circular hollow sections
Tolerances meet or exceed the requirements of EN 10219
Tolerances meet or exceed the requirements of EN 10219
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.
Tolerance Square
Characteristic
Characteristic
Outside dimensions (B, H) 1)
Square hollow sections
Tolerances meet or exceed the requirements of EN 10219
When B, H < 100 mm ±1 % minimum ±0.5 mm
When 100 mm ≤ B, H ≤ 200 mm: ±0.8%
When B, H > 200 mm: ±0.6%
When 100 mm ≤ B, H ≤ 200 mm: ±0.8%
When B, H > 200 mm: ±0.6%
Characteristic
Characteristic
Thickness (T)
Square hollow sections
Tolerances meet or exceed the requirements of EN 10219
-5%/+10%, with a minimum of ±0.2 mm and maximum ±0.5 mm.
Characteristic
Characteristic
External corner profile
Square hollow sections
Tolerances meet or exceed the requirements of EN 10219
When T ≤ 6 mm: 1.6 x T–2.4 x T
When 6 mm < T ≤ 10 mm: 2.0 x T-3.0 x T
When T > 10 mm: 2.4 x T–3.6 x T
When 6 mm < T ≤ 10 mm: 2.0 x T-3.0 x T
When T > 10 mm: 2.4 x T–3.6 x T
Characteristic
Characteristic
Squareness of side
Square hollow sections
Tolerances meet or exceed the requirements of EN 10219
90° ±1°
Characteristic
Characteristic
Concavity/convexity
Square hollow sections
Tolerances meet or exceed the requirements of EN 10219
0.8%, with a minimum of 0.5 mm
Characteristic
Characteristic
Twist
Square hollow sections
Tolerances meet or exceed the requirements of EN 10219
2 mm + 0.5 mm/m
Characteristic
Characteristic
Straightness
Square hollow sections
Tolerances meet or exceed the requirements of EN 10219
0.15% of total length and 3 mm over any 1 m length
Characteristic
Characteristic
Mass per unit length
Square hollow sections
Tolerances meet or exceed the requirements of EN 10219
Individual tube: ±6%
Characteristic
Characteristic
Mill length
Square hollow sections
Tolerances meet or exceed the requirements of EN 10219
0/+50 mm, 6000 ≤ L ≤ 12000 - 18000 mm (standard lengths 6000 & 12000 mm)
Characteristic
Characteristic
Exact length
Square hollow sections
Tolerances meet or exceed the requirements of EN 10219
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.
Tolerance Rectangular
Characteristic
Characteristic
Outside dimensions (B, H) 1)
Rectangular hollow sections
Tolerances meet or exceed the requirements of EN 10219
When B, H < 100 mm ±1 % minimum ±0.5 mm
When 100 mm ≤ B, H ≤ 200 mm: ±0.8%
When B, H > 200 mm: ±0.6%
When 100 mm ≤ B, H ≤ 200 mm: ±0.8%
When B, H > 200 mm: ±0.6%
Characteristic
Characteristic
Thickness (T)
Rectangular hollow sections
Tolerances meet or exceed the requirements of EN 10219
-5%/+10%, with a minimum of ±0.2 mm and maximum ±0.5 mm.
Characteristic
Characteristic
External corner profile
Rectangular hollow sections
Tolerances meet or exceed the requirements of EN 10219
When T ≤ 6 mm: 1.6 x T–2.4 x T
When 6 mm < T ≤ 10 mm: 2.0 x T-3.0 x T
When T > 10 mm: 2.4 x T–3.6 x T
When 6 mm < T ≤ 10 mm: 2.0 x T-3.0 x T
When T > 10 mm: 2.4 x T–3.6 x T
Characteristic
Characteristic
Squareness of side
Rectangular hollow sections
Tolerances meet or exceed the requirements of EN 10219
90° ±1°
Characteristic
Characteristic
Concavity/convexity
Rectangular hollow sections
Tolerances meet or exceed the requirements of EN 10219
0.8%, with a minimum of 0.5 mm
Characteristic
Characteristic
Twist
Rectangular hollow sections
Tolerances meet or exceed the requirements of EN 10219
2 mm + 0.5 mm/m
Characteristic
Characteristic
Straightness
Rectangular hollow sections
Tolerances meet or exceed the requirements of EN 10219
0.15% of total length and 3 mm over any 1 m length
Characteristic
Characteristic
Mass per unit length
Rectangular hollow sections
Tolerances meet or exceed the requirements of EN 10219
Individual tube: ±6%
Characteristic
Characteristic
Mill length
Rectangular hollow sections
Tolerances meet or exceed the requirements of EN 10219
0/+50 mm, 6000 ≤ L ≤ 12000 - 18000 mm (standard lengths 6000 & 12000 mm)
Characteristic
Characteristic
Exact length
Rectangular hollow sections
Tolerances meet or exceed the requirements of EN 10219
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.