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Our range of material grades is extensive. Bolt & Nut Manufacturing Limited produces components from certified material, including:

RAW MATERIAL
Carbon & Alloy Steel: Super Alloys & Duplex Steel: Stainless Steel: Non-Ferrous:
Mild Steel * Monel 400 BS970 303/304 (18-8/A2) Aluminium Bronze
BS970 080M40 (EN8) * Monel K500 BS970 316 (A4) Silicon Aluminium Bronze
BS970 605M36 (EN16) * Inconel 600/601/625/718 BS970 310/321/347 Phosphor Bronze
BS970 708M40 (EN19) * Incolloy 800/800HT/825/925 ISO 3506 A2 & A4 CLASSES 50/70/80 Manganese Bronze
BS970 817M40 (EN24) * Hastelloy B2/C41/C22/C276 BS970 410/416/420/431/422 Brass
BS970 826M40 (EN26) * Ferralium 255 (UNS32550) ASTM A193/A320 B8/B8M/B8T Naval Brass
ASTM A193 B7, B5, B16, B16A * Zeron 100 BS4882 B8X/B8MX/B8TX Copper
BS4882 B7 * ASTM A182/A276/A479 254SMO UNS S31254 ASTM A193/A320 B8/B8M/B8T-CLASS 2 Cupro Nickel 70/30
*Durehete 900/950/1055 * ASTM A182/A276/A479 UNS S32760 ASTM A193/A320 B8C Cupro Nickel 90/10
*Jethete X19 ASTM A182/A276/A479 UNS S31803 ASTM A193 B6 * Hiduron 191
*Esshete 1250 ASTM A453 660A/B/C/D ISO 3506 C3-80 * Marinel
BS EN 10269 42CrMo4 * Nimonic Alloys ASTM A564 630 S17400 Aluminium
24CrMo5 Titanium Alloys FV520B Nylon
BS EN 10269 21CrMoV5-7 Nitronic 50/60
904L

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