Materials

nuts and bolts Bolt & Nut Engineering manufacture products from fully traceable bar stocks, and we are comfortable manufacturing in all materials, including;

Nickel Alloys & Super Alloys:
Inconel: 625, 718, 725
Incoloy: 800, 800HT, 825, 925.
Monel: 400, K500.
Hastelloy:
Multiphase: MP35N, MP159.

Titanium Alloys:
Grade 2, Grade 5, 6AL-4V.

Duplex & Super Duplex Stainless Steels:
UNS S31254 (F44), UNS S31803 (F51), UNS 32550, UNS S32750 (F53), UNS S32760 (F55)
ASTM A453 grade 660 A, B and D, 904L, S144, FV 520B

Special Stainless Steels:
13/8, 17/4 PH, 904L, S144, FV 520B, Nitronic 50, Nitronic 60, F6NM.

Commercial Stainless Steels:
303, 304, 304L, 304H, 310, 316, 316L. 316H, 321, 347, 410, 416, 420, 431, 440C.

Alloy Steels:
AISI 4130, AISI 4140, AISI 4340, AISI 8620, AISI 8630.
ASTM A524 B23, ASTM A524 B24.
EN16, EN19, EN24, EN25, EN26.
21CrMoV57 (1.7709), 24CrMo5 (1.7218), 42CrMo4 (1.7725).

Aerospace & Power Generation grades:
A286, Durehete 950, Durehete 1055, Jethete M152, Nimonic 75, Nimonic 80A, Nimonic 90, S97, S98, S99, S151, Waspaloy.
X19CrMoV121 (1.4913), X22CrMoV121 (1.4923), X8CrNiMoBNb1616 (1.4986) AISI 422 (B4B).

Petrochemical grades:
Alloy Steels: ASTM A193 B7, B7M, B16
Low Temperature Alloy Steels: ASTM A320 L7, L7M, L43
Stainless Steels: B6, B8, B8X, B8 class 2, B8M, B8MX, B8 class 2, B8C, B8T, B8TX

Strain Hardened / Cold Worked:
- Duplex/Super Duplex products in the strain hardened condition such as class 80, FG or FLT.
- Austenitic Stainless Steel products in the strain hardened condition such as A2 or A4 class 80, or class 100.