Wednesday 20th Sep 2017Special fasteners: Durehete, Nimonic, X19, Inconel, 660, Hastelloy, 32760...

MATERIALS SUPPLIED HAVE DIFFERENT CHARACTERISTICS TO SUIT THE APPLICATION OF THE FASTENERS:

  • Heat resistant
  • NACE compatible
  • Anti-corrosion
  • High pitting resistance
  • High strength
  • Creep resistant

ALL MATERIAL IS FULLY TRACEABLE TO MILL CERTIFICATES.

MATERIALS

EXOTIC ALLOYS Hastelloy C22/C276 Inconel 600/625/718/800/925
Monel 400/K500 Titanium gr 2 & 5
Nitronic 50/60 Tantalum
Zirconium
DUPLEX & SUPER DUPLEX 32760 (Zeron 100*) SA, FG, FLT 31803 (1.4462)
32750 31254 (254SMO)
32550 (Ferralium)
HEAT RESISTING GRADES Durehete 950, 1055 X22CrMoV12.1 (1.4923)
21CrMoV5.7 X19CrMoVNbN11.1 (1.4913)
Jethete X19 B16
Esshete 1250 20CrMoVTiB4-10 (1.7729)
Nimonic 80A/90 HMD T41
STAINLESS STEELS 304 347
310 410
316 420
317 431
321 904L (Uranus B6)
PRECIPITATION HARDENED STAINLESS STEELS 17/4ph (630) FV520B
CARBON & ALLOY STEELS Mild steel 817M40 (EN24)
080M40 (EN8) 826M40 (EN26)
605M36 (EN16) AISI 4140
709M40 (EN19) AISI 4340
NON-FERROUS Hiduron Copper
Marinel Aluminium
Cupro nickel 70/30 & 90/10 C63000
Silicon aluminium bronze Manganese bronze
Phosphor bronze Aluminium bronze

* Zeron 100 is a Rolled Alloys trademark

PETRO-CHEMICAL MATERIALS

BOLT GRADES ASTM A193/A320
B6 B8 class 1 & 2
B7 B8M class 1 & 2
B7M B8T class 1 & 2
L7 B8C
L7M B8R
B16 B8S
L43
NUT GRADES ASTM A194
2H 8
2HM 8A
4 8C
6 8M
7 8MA
7M 8T
BOLT & NUT GRADES ASTM A453, A286 ASTM A182, A276, A479
660A 31803
660B 32760 SA, FG, FLT
660D