Steels for cold forming applications
Standard
EN 10346
Identification Number
–
Classification
–
Type
Cold forming
Rolling State
–
Brief Description
Steels for cold forming applications
Applications
Mainly used in construction: door frames, metal ceilings, partition walls – Household appliances
Miscellaneous applications: road signs, air conditioners, electric cables
Standard Coil Stock Range
| DX51D+Z140 | 1000 | 1250 | 1500 |
|---|---|---|---|
| 0,6 | |||
| 0,8 | ● | ||
| 1 | ● | ● | ● |
| 1,25 | |||
| 1,5 | ● | ● | ● |
| 2 | ● | ● | ● |
| 3 | ● | ● | ● |
| 4 |
Chemical Composition
Regulatory standard
| Element | Value |
| C (%) | ≤ 0,18 |
| Si (%) | ≤ 0,50 |
| Mn (%) | ≤ 1,20 |
| P (%) | ≤ 0,120 |
| S (%) | ≤ 0,045 |
| AI (%) | |
| Nb (%) | |
| Ti (%) | ≤ 0,30 |
| V (%) | |
| Mo (%) | |
| Cu (%) |
| Element | Value |
| Cr (%) | |
| Ni (%) | |
| N (%) | |
| B (%) | |
| Nb+Ti+V (%) | |
| Cr+Mo+Ni (%) | |
| Ni+Cr+Cu+Mo (%) | |
| C.E.V. (%) |
C.E.V. (%) = C+(Mn/6)+[(Cr+Mo+V)/5]+[(Ni+Cu)/15]
Mechanical Properties
|
Mechanical characteristics |
Direction |
Thicknesses |
Values |
| Re (MPa) | T |
≥ 0,20 – 0,35 ≤ |
– |
|
≥ 0,35 – 0,50 ≤ |
|||
|
≥ 0,50 – 0,70 ≤ |
|||
|
≥ 0,70 – 6,00 ≤ |
|||
| Rm (MPa) | T |
≥ 0,20 – 0,35 ≤ |
270 – 500 |
|
≥ 0,35 – 0,50 ≤ |
|||
|
≥ 0,50 – 0,70 ≤ |
|||
|
≥ 0,70 – 6,00 ≤ |
|||
| A80 (%) | T |
≥ 0,20 – 0,35 ≤ |
≥ 15 |
|
≥ 0,35 – 0,50 ≤ |
≥ 18 |
||
|
≥ 0,50 – 0,70 ≤ |
≥ 20 |
||
|
≥ 0,70 – 6,00 ≤ |
≥ 22 |
||
| r90 | T |
≥ 0,20 – 0,35 ≤ |
– |
|
≥ 0,35 – 0,50 ≤ |
|||
|
≥ 0,50 – 0,70 ≤ |
|||
|
≥ 0,70 – 6,00 ≤ |
|||
| n90 | T |
≥ 0,20 – 0,35 ≤ |
– |
|
≥ 0,35 – 0,50 ≤ |
|||
|
≥ 0,50 – 0,70 ≤ |
|||
|
≥ 0,70 – 6,00 ≤ |
L = Tensile testing carried out on longitudinal test pieces
T = Bend tests carried out on cross-cut test pieces
Coating
|
Coating |
Weight (g/m2) |
Thickness (цm per lato)* |
| Z140 | 140 | 10 |
*The density of the galvanized coating is 7,1 g/cm3
Tolerances
Tolerances on the dimensions and on the shape UNI EN 10143
Surface condition UNI EN 10346
Certifications
EN 10204-3.1 CE / Declaration of Performance
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.
We would like to become your trusted partner.
If you have any questions, please do not hesitate to contact us!
Via Astico, 44
36030 Fara Vic.no (VI) – IT
Tel. +39 0445/869500
info@sidastico.com
© 2025 – SIDASTICO SPA UNIPERSONALE – P. IVA 02931940247
- Concept & Design:
Stay updated with our newsletter subscription
