Flat products for wedding favours

Our strips, discs, ovals and squares of the size required and with a perfect surface finish can be used to make a series of fancy objects requiring special processes very quickly and with a consistent high standard of quality.

laminati-per-bomboniere

DATA SHEET – FLAT PRODUCTS FOR WEDDING FAVOURS

The data sheet for this item is given below.

CHEMICAL COMPOSITION:    

NOMINAL ALLOY

Ag ‰
min

P ppm
max

O2 ppm
max

Impurities except for
P and O2 ppm max

Cu

Ag 925

925

150

50

1000

REMAINDER

Ag 800

800

200

60

1000

REMAINDER

MECHANICAL PROPERTIES:    

NOMENCLATURE

Rm N/mm2

Rp 0,2 N/mm2
max

A5 %
min

HV
max

Ra µm
max

ALLOY

CONDITION

min

max

Ag 925

ANNEALED

230

270

200

35

80

0,20

Ag 800

ANNEALED

260

310

230

30

90

0,20

The figures in bold are to be considered as binding upper and lower thresholds.

The figures in plain character are not binding. They indicate the upper and lower thresholds in the range of reliability of the characteristics.

STANDARD PRODUCTION :    

THICKNESS
mm

TOLERANCE
±µm

Strips**
L >= 30 mm

Discs*
Ø >= 35 mm

Squares*

Sheets*
500 x 1000 mm

0,20 ÷ 0,49

15

0,50 ÷ 0,59

15

0,60 ÷ 1,00

20

* = tolerance to ISO 3486
** = tolerance to ISO 3487

Requests for special alloys and size not envisaged in these tables will be the subject of specific agreements.