The main material used by Metrocast Italiana is steel.

To list every possible denomination or standards is virtually impossible, due to the large quantities of commercial names, italian standards, european, american, japanese and so on.

For this reason, here following may be found a short list showing only some examples for the different kind of steel.

Correspondence between the different standards is approximate.

 

CASE HARDENING STEELS

UNI
DIN
WNr.
AISI
18CrMo4
16CrMo4
1.7242
-
18NiCrMo5
-
-
-
20NiCrMo2
21NiCrMo2
1.6525
8620

HEAT-TREATABLE STEELS

UNI
DIN
WNr.
AISI
C40
C40E
1.1186
1040
42CrMo4
42CrMo4
1.7225
4140
39NiCrMo3
36CrNiMo4
1.6511
9840

SPRING STEELS

UNI
DIN
WNr.
AISI
51CrV4
51CrV4
1.8159
6150

STEELS FOR SUPERFICIAL HARDENING

UNI
DIN
WNr.
AISI
41CrMo4
41CrMo4
1.7223
4140

TOOL STEELS

UNI
DIN
WNr.
AISI
X205Cr12KU
X210Cr12
1.2080
D3

STAINLESS STEELS

UNI
DIN
WNr.
AISI
X 12 Cr 13
X12Cr13
1.4006
410
X 30 Cr 13
X30Cr13
1.4028
420 B
X 10 CrNiS 18 09
X8CrNiS18-9
1.4305
303
X 5 CrNi 18 10
X5CrNi18-10
1.4301
304
X 5 CrNiMo 17 12
X5CrNiMo17 12 2
1.4401
316
X 2 CrNiMo 17 12
X2CrNiMo 17 12 2
1.4404
316L

PRECIPITATION HARDENING STAINLESS STEELS

DIN
WNr.
AISI
17-4 PH
X5CrNiCuNb 16-4
1.4542
630

HEAT RESISTING STAINLESS STEELS

UNI
DIN
WNr.
AISI
X 16 CrNiSi 25 20
X15CrNiSi25-20
1.4841
314

 

Besides steel, we cast every air meltable nickel base or cobalt base alloys. For some applications we cast also Ni-Hard alloys.

It is worth to remember that our equipments allow us to melt special steels specifically designed on customer's requirements, whenever customer needs special chemical compositions, which may differ from the known standards.

 

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Metrocast Italiana SpA - Via Valtrompia, 121 - 25063 GARDONE V.T. (BS) Italy - Tel. +39.030.831437 - Fax +39.030.8911166
E-mail: info@metrocast.it - P.IVA 00552020984 - C.F. 00297700171 - Capitale sociale i.v. euro 600.000 - REA: 159722