Uncoated steel flat products
Hot rolled products

Hot rolled high strength steels for cold forming

these products are characterised by guaranteed minimum yield, rupture and elongation limits.

They are ideal for cold forming, from bending to moulding, while maintaining high resistance values. They have minimum resilience values ​​at low temperatures and are suitable for obtaining resistant and resilient parts in moderately complex (quality grades S315, 355, 420MC) and light shapes, as the thicknesses can be reduced considerably. They are widely used, for example, for heavy handling machinery, agricultural equipment, shelving and scaffolding.

This category of products does not have CE marking.

The tables below show only the main characteristics of the products listed and not all the technical supply conditions. For further details, please refer to the full contents of the standards mentioned on this page.


Condizioni tecniche di fornitura: EN 10149-2:2019

Tolleranze dimensionali e di forma: EN 10051:2011

CARATTERISTICHE MECCANICHE (Ved. note (*))

QUALITA’ CARATTERISTICHE MECCANICHE (Ved. note (*))
ReH min
(Mpa)
ReH min
(Mpa)
Rm
(Mpa)
A%
min.
L0=80 mm
A%
min.
L0=5,65√S0
KV min.
(J)
Spessore (S) S<=8,0 S>8,0   S<3,0 S>=3  
S315MC 315 315 390 – 510 20 24 40 (-20°C)

27 (-40°C)

S355MC 355 355 430 – 550 19 23 40 (-20°C)

27 (-40°C)

S420MC 420 420 480 – 620 16 19 40 (-20°C)

27 (-40°C)

S460MC 460 460 520 – 670 14 17 40 (-20°C)

27 (-40°C)

S500MC 500 500 550 – 700 12 14 40 (-20°C)

27 (-40°C)

S550MC 550 550 600 – 760 12 14 40 (-20°C)

27 (-40°C)

S600MC 600 600 650 – 820 11 13 40 (-20°C)

27 (-40°C)

S650MC 650 630 700 – 880 10 12 40 (-20°C)

27 (-40°C)

S700MC 700 680 750 – 950 10 12 40 (-20°C)

27 (-40°C)

S900MC 900 900 930 – 1200 7 8 40 (-20°C)

27 (-40°C)

S960MC 960 960 980 – 1250 6 7 40 (-20°C)

27 (-40°C)

 

(*) Si applica il provino (L) parallelo alla direzione di laminazione

ANALISI CHIMICA COLATA (Valori % max.)

QUALITA’ ANALISI CHIMICA COLATA (Valori % max.)
C Mn Si P S Al Nb V Ti Mo B
S315MC 0,120 1,300 0,500 0,025 0,020 0,015 0,090 0,200 0,150
S355MC 0,120 1,500 0,500 0,025 0,020 0,015 0,090 0,200 0,150
S420MC 0,120 1,600 0,500 0,025 0,015 0,015 0,090 0,200 0,150
S460MC 0,120 1,600 0,500 0,025 0,015 0,015 0,090 0,200 0,150
S500MC 0,120 1,700 0,500 0,025 0,015 0,015 0,090 0,200 0,150
S550MC 0,120 1,800 0,500 0,025 0,015 0,015 0,090 0,200 0,150
S600MC 0,120 1,900 0,500 0,025 0,015 0,015 0,090 0,200 0,220 0,500 0,005
S650MC 0,120 2,000 0,600 0,025 0,015 0,015 0,090 0,200 0,220 0,500 0,005
S700MC 0,120 2,100 0,600 0,025 0,015 0,015 0,090 0,200 0,220 0,500 0,005
S900MC 0,200 2,200 0,600 0,025 0,010 0,015 0,090 0,200 0,250 0,500 0,005
S960MC 0,200 2,200 0,600 0,025 0,010 0,015 0,090 0,200 0,250 0,500 0,005