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Especificaciones Rango
Anchos 50*25-500*300mm
Espesor de pared 2.5-20mm

EN 10210-1: 2006 Secciones huecas estructurales acabadas en caliente de aceros sin alear y de grano fino.

Número Calificación Composición química % 
Propiedades mecánicas

C Si Mn P S N Resistencia a la tracción (MPa)
Límite elástico (MPa)
Elongación (%)

1.0039 
S235JRH
≤ 0.2
- ≤1.4
≤ 0.04
≤ 0.04
≤ 0.009
360-510
≥215
≥22

1.0149  
S275J0H
≤0.22
- ≤1.5
≤0.035
≤0.035
≤0.009
400-580 ≥225
≥19

1.0497
S275NLH
≤0.2
≤0.4
≤1.4
≤.03
≤0.025
≤0.015
370-510
≥255
≥22

1.0539
S355NH
≤0.23
≤0.5
0.9 - 1.65
≤0.035
≤0.03
≤0.02
470-630 ≥335 ≥20
1.0549
S355NLH
≤0.18
≤0.5
0.9 - 1.65
≤0.03
≤0.025
≤0.02
470-630
≥335
≥20

1.8750 
S420NH
≤0.22
≤0.6
1 - 1.7
0.035
≤0.03
≤0.025
520-680
≥390
≥17
1.8953
S460NH
≤0.22
≤0.6
1 - 1.7
≤0.035
≤0.03
≤0.025
540-720
≥430
≥15

1.0138
S275J2H
≤0.22
- ≤1.5
≤0.035
≤0.035
- 400-540
≥225
≥19

1.0493
S275NH
≤0.2
≤0.4
0.5 - 1.4
≤0.035
≤0.03
≤0.015
370-510
≥255
≥22

1.0512 
S355K2H
≤0.22
≤0.55
≤1.6
≤0.03
≤0.03
- 450-600
≥295
≥18

1.0547
S355J0H
≤0.22
≤0.55
≤1.6
≤0.035
≤0.035
≤0.009
450-600
≥295
≥18

1.0576
S355J2H
≤0.22
≤0.55
≤1.6
≤0.03
≤0.03
- 470-630
≥295
≥18

1.8751
S420NLH
≤0.22
≤0.6
1 - 1.7
≤0.03
≤0.025
≤0.025
520-680
≥390
≥17

1.8956
S460NLH
≤0.22
≤0.6
1 - 1.7
≤0.03
≤0.025
≤0.025
540-720
≥430
≥15