Types
Olan strips can be used for all types of blanking, deep-drawing and forming. They are perfect for hardening and galvanisation. They guarantee thickness and narrow width tolerances, and perfect flatness. Thanks to our specialised experience, we can produce any type of surface, from perfect mirror to rough surface finishes.
Facilitated machining
Consistent mechanical properties
Tight tolerances
Perfect flatness
Rough or mirror finishes
QUALITIES
MECHANICAL PROPERTIES
CHEMICAL ANALYSIS
Low carbon steel strips
Hardening steel
Spring steel
Grade
DC01
DC03
DC04
DC06
C40E
C45E
C50E
C55E
C60E
C55S
C60S
C67S
C75S
51CrV4
Euro Norm
EN 10139
EN 10139
EN 10139
EN 10139
EN 10132-3
EN 10132-3
EN 10132-3
EN 10132-3
EN 10132-3
EN 10132-4
EN 10132-4
EN 10132-4
EN 10132-4
EN 10132-4
Thicknesses
0,4-3,5
0,4-3,5
0,4-3,5
0,4-3,5
0,4-3,5
0,4-3,5
0,4-3,5
0,4-3,5
0,4-3,5
0,4-3,5
0,4-3,5
0,4-3,5
0,4-3,5
0,4-3,5
Coils
●
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Oscillated
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Sheets
●
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MA
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MB
●
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MC
●
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RF OLAN
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Low carbon steel strips
Hardening steel
Spring steel
Grade
DC01
DC03
DC04
DC06
C40E
C45E
C55E
C60E
C55S
C60S
C67S
C75S
51CrV4
Condition
+A+LC
+CR
+A+LC
+CR
+A+LC
+CR
+A+LC
+CR
+A+LC
+CR
+A+LC
+CR
+A+LC
+CR
+A+LC
+CR
+A+LC
Rp N/mm2
≤ 280
≤ 210
≤ 180
≤ 170
≤ 440
≤ 455
≤ 480
≤ 495
≤ 480
≤ 495
≤ 510
≤ 510
≤ 550
Rm N/mm2
270 – 410
270 – 350
270 – 330
270 – 350
≤ 550
≤ 970
≤ 570
≤ 1020
≤ 600
≤ 1070
≤ 620
≤ 1100
≤ 600
≤ 1070
≤ 620
≤ 1100
≤ 640
≤ 1140
≤ 640
≤ 1170
≤ 700
A80%
≥ 28
≥ 38
≥ 40
≥ 41
≥ 18
≥ 18
≥ 17
≥ 17
≥ 17
≥ 17
≥ 16
≥ 15
≥ 13
HV max
≤ 170
≤ 280
≤ 180
≤ 290
≤ 185
≤ 300
≤ 195
≤ 305
≤ 185
≤ 300
≤ 195
≤ 305
≤ 200
≤ 315
≤ 200
≤ 320
≤ 220
Low carbon steel strips
Hardening steel
Spring steel
Grade
DC01
DC03
DC04
DC06
C max
0.12
0.10
0.08
0.02
SI max
0.10
0.10
0.10
0.10
Mn
0.60
0.45
0.40
0.25
P max
0.045
0.035
0.025
0.020
S max
0.045
0.035
0.020
0.020
Cr max
0.015 - 0.070
0.015 - 0.070
0.015 - 0.070
Grade
C40E
C45E
C55E
C60E
C
0.37 - 0.44
0.42 - 0.50
0.52 - 0.60
0.57 - 0.65
SI max
0.40
0.40
0.40
0.40
Mn
0.50 - 0.80
0.50 - 0.80
0.60 - 0.90
0.60 - 0.90
P max
0.035
0.035
0.035
0.035
S max
0.035
0.035
0.035
0.035
Cr max
0.40
0.40
0.40
0.40
Mo max
0.10
0.10
0.10
0.10
Ni max
0.40
0.40
0.40
0.40
Grade
C55S
C60S
C67S
C75S
51CrV4
C
0.52 - 0.60
0.57 - 0.65
0.65 - 0.73
0.70 - 0.80
0,47 - 0,55
SI max
0.40
0.40
0.40
0.40
0.40
Mn
0.60 - 0.90
0.60 - 0.90
0.60 - 0.90
0.60 - 0.90
0.70 - 1.10
P max
0.025
0.025
0.025
0.025
0.025
S max
0.025
0.025
0.025
0.025
0.025
Cr max
0.40
0.40
0.40
0.40
0.90 - 1.20
Mo max
0.10
0.10
0.10
0.10
0.10
Ni max
0.40
0.40
0.40
0.40
0.40
V
0.10 - 0.25
O.La.N. Officina Laminazione Nastri S.r.l.
Via Sesia, 2 - 20089 - Quinto Stampi di Rozzano
Milan, Italy
P.IVA 00779310150
Administration:
Sales departement:
Telephone:
+39.02.8254001
+39.02.8254473
Fax:
+39.02.89201585
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