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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

Oscillated

Sheets

MA

MB

MC

RF OLAN

 

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:

amministrazione@olan.it

Sales departement:

commerciale@olan.it

Telephone:

+39.02.8254001

+39.02.8254473

Fax:

+39.02.89201585

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