studbolts, studding, raw material
MATERIALS
EXOTIC ALLOYS
Hastelloy C22/C276 Inconel 600/625/718/800/925
Monel 400/K500 Titanium grade 2, 5
Nitronic 50/60 660A, B, D
DUPLEX &
SUPER DUPLEX
32760 (Zeron 100) SA, FG, FLT
32750 31803 (1.4462)
32550 (Ferralium) 31254 (254SMO)
HEAT RESISTING
GRADES
Durehete 950, 1055 X22CrMoV12.1 (1.4923)
21CrMoV5.7 X19CrMoVNbN11.1 (1.4913)
Jethete X19 B16
  Esshete 1250 1.7729
Nimonic 80A/90    
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
 
PETRO-CHEMICAL FASTENERS
BOLT GRADES
ASTM A193/A320 L43
B6 B8 class 1 & 2
B7 B8M class 1 & 2
  B7M B8T class 1 & 2
L7 B8C
L7M B8R
B16 B8S
NUT GRADES
ASTM A194 8
2H 8A
2HM 8C
  4   8M
6 8MA
7 8T
7M    
BOLT & NUT GRADES
ASTM A453, A286 ASTM A182, A276, A479
660A 31803
660B 32760 SA, FG, FLT
  660D      
 
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HYDROBOLT Ltd, Global Service Centre, Monmore Business Park, Dixon Street, Wolverhampton WV2 2EE
Tel: +44 (0) 1902 878 000  Fax: +44 (0) 1902 878 001  Email: sales@hydrobolt.co.uk