Materials
Sildun take pride in sourcing high quality materials from carefully selected, reputable suppliers. With access to a comprehensive stock of materials we can offer rapid turn-around times for our customers.


Full material certification can be supplied for all manufactured components, this ensures full traceability of components throughout the complete production and certification processes.
We can supply products in the following materials:
Petrochemical Grades
B5 |
B6 |
B7, B7M |
B8 |
B8M, B8M Class 2, B8MX |
B8C |
B8R, B8S |
B16 |
B17B |
L7, L7M |
L43 |
B8T, B8TX |
Aircraft Steels
S97, S98, S99 |
A286 |
Jethete M152™ |
Nimonic 263™ |
Titanium 6AL-4V |
Waspaloy™ |
Power Generation Materials
Durehete 900/950/1055™ |
Nimonic 80A/90™ |
Jethete X19™ |
21CrMoV57 (1.7709) |
24CrMo5 (1.7258) |
X8CrNiMoBNB16 -16 |
X21CrMoVbN11-1 |
X22CrMoV12-1 |
AISI 422 (B4B) |
Nickel Alloy & Duplex Steel
UNS S31803 |
UNS S32550 |
UNS S32760 (Zeron 100) |
UNS S31254 (254SMO) |
UNS S32750 |
17/4 PH |
FV520B |
904L |
ASTM.A453 Grade 660 A&B |
Nitronic 50/60™ |
Monel 400/K500™ |
Inconel 600, 601, 625, 718 and 925™ |
Commercial Stainless Steels
303 |
304 |
304L |
310 |
316 |
316L |
321 |
347 |
410 |
416 |
420 |
431 |
Carbon & Alloy Steels
EN8 (080M40) |
EN9 (070M55) |
EN16 (605M36) |
EN19 (708M40) |
EN24 (817M40) |
EN26 (826M40) |
Non Ferrous Aluminium
Aluminium Bronze |
Aluminium Silicon Bronze |
Phosphor Bronze |
Brass |
Copper |
Marinel |
Nibron |
Hiduron |
Cunifer |