Incoloy Nuts

TorqBolt is specialised in manufacturing Incoloy Nuts. Nickel alloy nuts with a base of austenitic chromium and nickel also known by the trade name Nickel-Chromium Alloys. More preferred over Duplex Steel Nuts and Super Duplex Steel Nuts since It has high corrosion resistance to acids and alkalis with high mechanical properties and ductility subjected to high pressure and heats both. Inconel Nuts are difficult to machine and hot roll threading is done to ensure 100% thread strength. It forms a passivation oxide layer once heated and hence used at wide range of elevated temperatures unlike Copper Nickel Nuts and Silicon Bronze Nuts.
Applications: Inconel Nuts are used for high-pressure vessels, heat exchangers, nuclear reactors etc.

Incoloy Alloys

£0.13 - £467

A286 Nuts

UNS S66286, BS2398, DIN 1.4944, X6NICRTIMOVB25-15-2, SUS 660, JIS660

Specifications

ASTM A453, A638, A891 Grade 660 A / B / C / D

ASME SA453 / SA638 / SA891 Grade 660 A / B / C / D

EN10269; DIN 267; EN 10083

Typical Properties

Tensile - 895 (Mpa) Min

Yield - 585 (Mpa) Min

Elongation - 15 Min

Reduction - 18 Min

SKU: 10010303
£0.09 - £356

ALLOY 20 Nuts

UNS N08020, DIN 2.4660

Specifications

ASTM B473 Alloy 20

ASME SB473 Alloy 20

DIN 17752 / 17754

SKU: 10010266
£0.11 - £870

Incoloy 800 Nuts

UNS N08800, DIN 1.4558, X2NICRALTI32-20, NCF 800

Specifications

ASTM B564, B408 Alloy 800

ASTM SB564, SB408 Alloy 800

Typical Properties

Tensile - 517 (Mpa) Min

Yield - 207 (Mpa) Min

Elongation - 30 Min

Reduction - 0 Min

SKU: 10010279
£0.19 - £1090

Incoloy 800H Nuts

UNS N08810, DIN 1.4958, X8NICRALTI32-21, NCF 800 H

Specifications

ASTM B564, B408 Alloy 800H

ASTM SB564, SB408 Alloy 800H

Typical Properties

Tensile - 448 (Mpa) Min

Yield - 170 (Mpa) Min

Elongation - 30 Min

Reduction - 0 Min

SKU: 10010280
£0.11 - £870

Incoloy 825 Nuts

UNS N08825, DIN 2.4858, NIFE30CR21MO3, NCF 825

Specifications

ASTM B564, B425 Alloy 825

ASTM SB564, SB425 Alloy 825

EN 10269

Typical Properties

Tensile - 586 (Mpa) Min

Yield - 241 (Mpa) Min

Elongation - 30 Min

Reduction - 0 Min

SKU: 10010285
£0.3 - £1120

Incoloy 925 Nuts

UNS N09925

Specifications

ASTM B637 Alloy 925

ASME SB637 Alloy 925

Typical Properties

Tensile - 685 (Mpa) Min

Yield - 271 (Mpa) Min

Elongation - 56 Min

Reduction - 0 Min

SKU: 10010286