|
|
|
|
 |
| ALLOY |
CHEMICAL COMPOSITION |
CHARACTERISTICS |
|
Cu |
Pb
max |
Fe
max |
Mn
max> |
Ni
max |
Sn
max |
Al
max |
As
max |
Sb
max |
Si
max |
P
max |
Zn
|
R
kg/nm² |
S
kg/nm² |
A%
|
Hardness
|
Specific
weight |
Low casting
point |
| OT 60 |
59
61 |
0,6 |
0,3 |
0,3 |
0,5 |
0,6 |
0,4 |
0,05 |
0,15 |
0,05 |
0,05 |
rim. |
37
min. |
11
min. |
36
min |
Hb
70-85 |
8,32 |
900° |
| OT 64 |
62
65 |
0,5 |
0,5 |
0,4 |
0,5 |
0,6 |
0,05 |
0,05 |
0,05 |
0,05 |
0,05 |
rim. |
24
min. |
8
min. |
40
min. |
Hb
45-55 |
8,46 |
925° |
B.S. 1400-
B3 |
64
70 |
3 |
0,5 |
|
1 |
1 |
0,1 |
|
|
|
|
rim. |
|
|
|
Hb
40-60 |
|
|
APPLICATIONS - General uses,
when no high characteristics are required. Good superficial finishing characteristics
and aptitudes for galvanic coating. |
|
|
Pentru orice tip de obiect sau domeniu de aplicatie (rame de ochelari, micromecanica, instrumente muzicale, machete de trenuri, obiecte de arta, bijuterii, instrumente biomedicale, etc) avem la dispozitie o gama de peste treizeci de aliaje metalice, pentru a putea reproduce cu fidelitate orice mic detaliu, cu grosimi incepand de la 0.25mm, si duritati de la 60 pana la 300 Vichers.
Informatii suplimentare pentru o buna folosire a metalelor pot fi cerute departamentului nostru tehnic. |
| |
|
|
| ALLOY |
CHEMICAL COMPOSITION |
CHARACTERISTICS |
Cu
|
Pb
max |
Fe
max |
Mn
max |
Ni
max |
Sn
max |
Al
max |
As
max |
Sb
max |
Si
max |
P
max |
Zn
|
R
kg/nm² |
S
kg/nm² |
A%
|
Hardness
|
Specific
weight |
Low casting
point |
| OT S 59/33 |
54
64 |
0,5 |
2 |
3,5 |
5 |
1,5 |
3,5 |
0,05 |
0,03 |
0,05 |
0,05 |
rim. |
33
min. |
|
23
min |
Hb
75 min. |
|
|
| OT S2 55/37 |
50
60 |
0,5 |
2 |
5 |
5 |
1,5 |
3,5 |
0,01 |
0,05 |
|
|
rim. |
50
min. |
|
25
min. |
Hb
110 min. |
|
|
APPLICATIONS - Parts subject
to mechanical solicitations (valve, bushes, gears, etc.) |
|
| ALLOY |
CHEMICAL COMPOSITION |
CHARACTERISTICS |
Cu
|
Sn
max |
Pb
max |
Ni
max |
Sb
max |
Fe
max |
P
max |
Zn
max |
|
|
|
|
R
kg/nm² |
S
kg/nm² |
A%
|
Hardness
|
Specific
weight |
Low casting
point |
| B 20 UNI |
78
81 |
18
21 |
1 |
0,5 |
0,2 |
0,3 |
0,05 |
|
|
|
|
|
15
min. |
|
|
Hb
150 min. |
8,5 |
|
| B 14 UNI |
84
88 |
12
16 |
1 |
0,5 |
0,2 |
0,3 |
0,05 |
|
|
|
|
|
18
min. |
13
min. |
3
min. |
Hb
85 min. |
8,65 |
|
| B 10 UNI |
88
92 |
8
12 |
1 |
0,5 |
0,2 |
0,3 |
0,05 |
|
|
|
|
|
25
min. |
12
min. |
15
min |
Hb
60 min. |
8,75 |
|
APPLICATIONS - Parts subject
to friction and wear.
Mechanical parts in general sense (bushes, bearings,
etc). Artistic castings.
|
|
| ALLOY |
CHEMICAL COMPOSITION |
CHARACTERISTICS |
Be
|
Ni+Co+Fe
max |
Cu
|
|
|
|
|
|
|
|
|
|
R
kg/nm² |
S
kg/nm² |
A%
|
Hardness
|
Specific
weight |
Low casting
point |
| Cu Be2 |
1,8
2,05 |
0,6 |
rim. |
|
|
|
|
|
|
|
|
|
|
|
|
|
8,09 |
1650f |
APPLICATIONS - Precision parts,
even very complicated, for electrical and mechanics industry, watchmaking,
tooling, mesurements instruments, glasses indusrty, modelism, etc. Parts
that require resistance to corrosion and very high mechanical characteristics.
Excellent superficial finishing characteristics.
|
|
| ALLOY |
CHEMICAL COMPOSITION |
CHARACTERISTICS |
Cu
|
Sn
|
Pb
|
Zn
|
Ni
|
Fe
max |
Mn
max |
Sb
max |
S
max |
Al
max |
Si
max |
P
max |
R
kg/nm² |
S
kg/nm² |
A%
|
Hardness
|
Specific
weight |
Low casting
point |
| NICKEL SILVER 12 |
53
58 |
1,5
3 |
8
11 |
rim. |
11
14 |
1,5 |
0,5 |
|
|
|
|
|
|
|
|
|
|
|
| NICKEL SILVER 16 |
58
61 |
2,5
3,5 |
4,5
5,5 |
rim. |
15,5
17 |
1 |
0,5 |
0,25 |
0,05 |
|
|
|
|
|
|
|
|
|
| NICKEL SILVER 20 |
63
67 |
3,5
4,5 |
3
5 |
rim. |
19,5
21,5 |
1,5 |
1 |
|
|
|
|
|
|
|
|
|
|
|
| NICKEL SILVER 25 |
64
67 |
4
5,5 |
1
2,5 |
rim. |
24
27 |
1 |
1 |
|
|
|
|
|
|
|
|
|
|
|
APPLICATIONS - Alloys with
a nice silver colour and a good corrosion resistance. Suitable for trinketry
and jewellery, surgical and orthodontic equipements, glasses industry, keys
for musical instruments, modelism, etc.
|
|
| ALLOY |
CHEMICAL COMPOSITION |
CHARACTERISTICS |
Cu
|
Fe
max |
Si
max |
Mg
max |
Mn
max |
Zn
max |
Ti
max |
Ni
max |
Al
|
|
|
|
R
kg/nm² |
S
kg/nm² |
A%
|
Hardness
|
Specific
weight |
Low casting
point |
| Al Cu 12 |
11
12,5 |
1,2 |
0,8 |
0,1 |
0,2 |
0,2 |
0,2 |
0,2 |
rim. |
|
|
|
16
min. |
11
min. |
0,3
min |
Hb
65-85 |
2,96 |
547° |
| Al Cu 8 |
7
8,5 |
0,9 |
0,8 |
0,1 |
0,2 |
0,2 |
0,2 |
0,2 |
rim. |
|
|
|
12,5
16 |
7
9 |
1
min. |
Hb
50-60 |
2,88 |
547° |
| Al Si 12 |
0,1 |
0,8 |
11,5
3 |
0,4 |
o,65 |
0,1 |
0,1 |
0,1 |
rim. |
|
|
|
12
18 |
8
11 |
6
10 |
Hb
50-60 |
2,81 |
549° |
APPLICATIONS - General uses.
Excellent tension (pressure) characteristics also at high tempratures. Low
corrosion resistance.
|
|
|
|
|
