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COLD ROLLED - HOT ROLLED

COLD ROLLED

COLD ROLLED COILS
STEEL GROUP	THICKNESS mm		THICKNESS mm
FERRITIC STEELS 2D-2B	0,35*	0,79	100	1270
FERRITIC STEELS 2D-2B	0,8	3	100	1520
AUSTENITIC STEELS 2D- 2B
	0,4	0,69	100	1270
	0,7	5	100	1520
AUSTENITIC AND FERRITIC STEELS BA	0,35*	0,79	100	1270
	0,8	1,5	100	1520
	1,51	2	100	1270

Internal diameter of the coil: 610 mm and 508 mm

COLD ROLLED SHEETS
STEEL GROUP	THICKNESS mm		WIDTH mm		LENGTH mm**
FERRITIC STEELS 2D-2B	0,35*	0,79	150	500	250	4000
	0,35*	0,79	501	1000	500	4000
	0,35*	0,79	1001	1250	1000	4000
	0,8	3	150	500	250	4000
	0,8	3	501	1000	500	4000
	0,8	3	1001	1250	1000	4000
	0,8	3	1250	1524	1000	6000
AUSTENITIC STEELS 2D- 2B
	0,4	0,69	150	500	250	4000
	0,4	0,69	501	1000	500	4000
	0,4	0,69	1001	1250	1000	4000
	0,7	3	150	500	250	4000
	0,7	3	501	1000	500	4000
	0,7	3	1001	1250	1000	4000
	0,7	3	1251	1524	1000	6000
	3,01	5	500	1000	1000	4000
	3,01	5	1001	1250	1000	4000
	3,01	5	1251	1524	1000	6000
AUSTENITIC AND FERRITIC STEELS BA	0,35*	1,5	150	500	250	4000
	0,35*	1,5	501	1000	500	4000
	0,35*	1,5	1001	1250	1000	4000
	0,8	1,5	1251	1524	1000	6000
	1,51	2	150	250	500	4000
	1,51	2	501	1000	500	4000
	1,51	2	1001	1250	1000	4000

* The availability of the 0.35 mm thickness will be verified on request

** >6000 length will be evalueted on client’s request

THICKNESS TOLERANCES COILS AND SHEETS
THICKNESS	TOLERANCES*
≤ 0,59	± 0,030
0,60 – 0,99	± 0,040
1,00 – 1,49	± 0,050
1,50 – 1,99	± 0,060
2,00 – 2,99	± 0,090
3,00 – 4,49	± 0,13
4,50 – 4,99	± 0,14
5,0	± 0,15

* Measured 30 mm from edge

Asymmetric tolerances available

WIDTH TOLERANCES COILS AND SHEETS
THICKNESS	WIDTH	TOLERANCES*
≤ 1,75	< 150	– 0 + 0,3
1,76 – 2,50		– 0 + 0,4
2,51 – 3,00		– 0 + 0,5
≤ 1,75	151 – 230	– 0 + 0,3
1,76 – 3,00		– 0 + 0,5
3,01 – 5,00		– 0 + 2,0
≤ 3,00	231 – 609	– 0 + 0,5
3,01 – 5,00	231 – 609	– 0 + 2,0
≤ 3,00	610 – 1524	– 0 + 1,5
3,01 – 5,00	610 – 1524	– 0 + 2,0

* Measured 30 mm from edge

Asymmetric tolerances available

OTHER TOLERANCES
LENGTH		FLATNESS	FLATNESS
LENGTH	TOLERANCES mm
250 – 2000	– 0 + 4	According to required standard	According to required standard
2001 – 4000	– 0 + 6
4001 – 6000	– 0 + 8

Special requests of dimensions and tolerances will be evaluated from time to time

Surface protections
Cold rolled products are protected with interleaving paper; on request they can be delivered without protection or protected on one side or both by a removable plastic film based on the customer requirements.

HOT ROLLED SHEETS

Dimensions*

HOT ROLLED COILS
STEEL GROUP	THICKNESS mm		TRIMMED EDGES	MILL EDGES
SHEETS FROM 1000 TO 6000 mm	FROM	TO	WIDTH mm
Ferro Chrome – Chrome Molybdenum and Stabilized Ferritic	2,0	6,5	1000	1020
	2,5	6,5	1250	1270
	3,5	6,5	1500	1520
Ferro Chrome Nickel Austenitic**	1,84	6,5	1000	1020
	2,5	6,5	1250	1270
	3,5	6,5	1500	1520
Ferro Chrome Nickel Molybdenum and Heat Resistant Austenitic	2,5	6,5	1000	1020
	3,5	6,5	1250	1270
	5,5	6,5	1500	1520

* Indicative values: limits to be confirmed for each stainless steel grade
** Ferro Chrome Nickel Manganese Nitrogen Austenitic available
321 for 1520 mm length, min. thickness 3.8 mm

THICKNESS TOLERANCES
THICKNESS	TOLERANCE*
2,00	± 0,12 mm	Inner coil diameter: 610 mm (implicit) and 508 mmCAMBER 20 mm every 5 metres
2,01 – 5,0	± 0,15 mm	FLATNESS According to required standard
5,01 – 6,0	± 0,18 mm
>6,0	± 0,22 mm

* Or asymmetrical tolerances of the same total range; thickness is measured 40 mm from the edge

WIDTH TOLERANCES
TRIMMED EDGES	THICKNESS mm
WIDTH mm	THICKNESS mm
	2,00 ÷ 2,50	2,51 ÷ 3,00	3,01 ÷ 5,00	5,01 ÷ 6,50
150 ÷ 230	– 0 +0,50	– 0 +0,50	– 0 +2,00	– 0 +3,00
231 ÷ 609	– 0 +0,50	– 0 +0,50	– 0 +2,00	– 0 +4,00
610 ÷ 1524	– 0 +1,50	– 0 +1,50	– 0 +2,00	– 0 +4,00

MILL EDGES

-0 + 20

LENGTH TOLERANCES
LENGHT		TOLERANCE
from mm	to mm	mm	mm
250	2000	-0	+4
2001	4000	-0	+6
4001	6000	-0	+8

Special requests of dimensions and tolerances will be evaluated upon need ISO 9444-2 applicable to all dimensional tolerances

SIZES

COLD ROLLED

HOT ROLLED SHEETS

ACCIAI SPECIALI TERNI S.p.A.

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