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COLD ROLLED STRIPS

The entire Marcegaglia product range of carbon steel cold rolled strips, divided by thickness, width, grades and manufacturing standards.

PRODUCT RANGE
Min-Max. Thickness (mm) 0.20 – 4
Min-Max. Thickness (mm) 8 – 1530
GRADE MANUFACTURING STANDARD
DC01 LC/C290÷690
DC03 LC/C290÷590
DC04 LC/C290÷590
DC05, DC06
EN 10139
Cold rolled uncoated mild steel narrow strip for cold forming
M340-50K, M390-50K, M450-50K, M560- 50K, M660-50K, M890-50K, M1050-50K, M390-65K, M450-65K, M520-65K, M630-65K, M800-65K, M1000-65K, M1200-65K EN 10341
Cold rolled electrical non-alloy and alloy steel sheet and strip delivered in the semi-processed state

M310-50K

Marcegaglia Standard
Cold rolled electrical non-alloy steel in the semi-processed
M1800-100K Marcegaglia Standard
Cold rolled electrical non-alloy steel in the semi-processed
HC220P, HC260P,
HC260LA, HC300LA, HC340LA, HC380LA, HC420LA, H500LA-MM, HC180YD, HC220YD, HC260YD
EN 10268
Cold rolled steel flat products with high yield strength for cold forming
C10E, C15E, 16MnCr5, 17Cr3 EN 10132-2
Case hardening steel (cold rolled narrow steel strip for heat treatment)
C22E, C30E, C35E, C40E, C45E, C50E, C55E, C60E, 25Mn4, 25CrMo4, 34CrMo4, 42CrMo4 EN 10132-3
Steels for quenching and tempering (cold rolled narrow steel strip for heat treatment)
C55S, C60S, C67S, C75S, C85S, C90S, C100S, C125S, 48Si7, 56Si7, 51CrV4, 80CrV2, 75Ni8, 125Cr2, 102Cr6, 58CrV4 EN 10132-4
Spring steel and other applications (cold rolled narrow steel strip for heat treatment)
DC01, DC03, DC04,
DC05, DC06
EN 10130
Cold rolled low carbon steel flat products for cold forming
DC01EK, DC04EK EN 10209
Cold rolled steel for vitreous enamelling
DC06-S Marcegaglia standard
Cold rolled steel for deep drawing
DC01-RTF Marcegaglia standard
Cold rolled detensioned steel for direct use
DC01LC-P Marcegaglia standard STP 0032
Cold rolled electrical steel for high performance shearing
FE360 UNI 7958
Structural steels
RAD-1 Marcegaglia standard STP 0044
Steel for radiators
Full hard steel grades are available
for specific galvanizing requirements
Marcegaglia standard
Full Hard steel
Upon request: supply of grades not included in the above mentioned standards or grades according to customers’ standards, including major automotive manufacturers.
SURFACE CONDITIONS ACC. TO EN 10139
Surface appearance MA (standard)
MB (improved)
MC (superior)
Surface finish RR rough > 1,6 µm
RM normal 0,6÷1,9 µm
RC improved ≤ 0,9 µm
RL semi-bright ≤ 0,4 µm
RN bright ≤ 0,2 µm
SURFACE CONDITIONS ACC. TO EN 10130
Surface appearance A (standard)
B (improved)
Surface finish r rough > 1,6 µm
m normal 0,6÷1,9 µm
g semi-bright ≤ 0,9 µm
b bright ≤ 0,4 µm
SUPPLY CONDITIONS
  • Tolerances according to EN 10140 (for EN 10139, EN 10268 width ≤ 600 mm, EN 10132-2, -3, -4), EN 10131
    (for EN 10268 width > 600 mm, EN 10130), EN 10341.
  • Special tolerances upon request
  • Control documents 2.1, 2.2, 3.1, 3.2 according to EN 10204 and other specific norm requirements

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