Materials

Wulfrun source materials from reputable mills across Europe and the USA and have a proven track record of producing high quality bespoke fasteners to international standards.

We have many years of experience in the manufacture of non standard fasteners in a wide range of materials. Our comprehensive stock of various raw material grades gives us the ability to offer a rapid delivery response time in order to meet customer requirements.

All manufactured components can be supplied with full material certification to ensure full traceability of components throughout the production and certification processes. Visit the Quality pages of the website to read more about our commitment to ensuring the integrity of our specialised fasteners.

If you are looking for a supplier of fasteners who can guarantee that its bolting and machined parts meet the criteria for critical component production, please contact us.

We are able to supply products manufactured using 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
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 Steels
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
Aircraft Steels
S97, S98, S99 A286 Jethete M152
Nimonic 263 Titanium 6AL-4V Waspaloy
Non Ferrous Aluminium
Aluminium Bronze Aluminium Silicon Bronze Phosphor Bronze
Brass Copper Marinel
Nibron Hiduron Cunifer
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)