S420MC

High-yield strength steel for forming, bending, and deep drawing.
This is a fine-grain steel with low sulphur content and reduced inclusion content.

Technical Characteristics:

Standard

EN 10149-2

Identification Number

1.0980

Classification

Quality Steel

Type

Alloyed Steel

Rolling State

AR – Rolling blank

Brief Description

High-yield strength steel for forming, bending, and deep drawing.
This is a fine-grain steel with low sulphur content and reduced inclusion content.

Applications

Transport vehicles, containers, tanks, agricultural machinery, profiles.

Standard Coil Stock Range

S420MC black 1500
2
3
4
5
6
7
8
10
12
15
20
S420MC dec. 1500
2
3
4
5
6
7
8
10
12

Chemical Composition

Regulatory standard

Element Value
C (%) ≤ 0,120
Si (%) ≤ 0,50
Mn (%) ≤ 1,60
P (%) ≤ 0,025
S (%) ≤ 0,015
AI (%) ≥ 0,015
Nb (%) ≤ 0,090
Ti (%) ≤ 0,15
V (%) ≤ 0,20
Mo (%) 0,150
Element Value
Cu (%)
Cr (%)
Ni (%)
N (%)
B (%)
Nb+Ti+V (%) *
Cr+Mo+Ni (%)
Ni+Cr+Cu+Mo (%)
C.E.V. (%)

* = (Nb + Ti + V) ≤ 0,22 (%)
C.E.V. (%) = C+(Mn/6)+[(Cr+Mo+V)/5]+[(Ni+Cu)/15]

Mechanical Properties

According to UNI EN 10149

Mechanical characteristics Direction Thicknesses Values
 Re (MPa) L ≥ 420
 Rm(MPa) L 480-620
 A80 (%) L < 3 ≥ 16
 A5 (%) L ≥ 3 ≥ 19
 Bend Test 180° T ≥ 0,5 t
 KV 20°C (J)
 KV 0°C (J)
 KV -20°C (J) L 40*
 KV -40°C (J) L 27*
 KV -50°C (J)

* = Standard option
t = thickness in mm of the test piece for the bend test
L = Tensile testing carried out on longitudinal test pieces
T = Bend tests carried out on cross-cut test pieces

Tolerances

Tolerances on the dimensions and on the shape                     UNI EN 10051
Surface condition                                                                         UNI EN 10163-2

Certifications

EN10204-3.1

DISCLAIMER: SIDASTICO S.p.A. declines any and all liability for the accuracy and precision of the information herein and reserves the right to modify any part without advanced notice.

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