Hastelloy Fasteners

AISI 4130 Bolts

Hastelloy fasteners perform well in environment with possibility of pitting and crevice corrosion. Available in forms of bolts, screws, stud bolts, threaded rods, nuts & washers, these hastelloy fasteners are made with precision to endure extremity on these conditions. We manufacture standard and custome fasteners in hastelloy grade B2, B3, C22, C276, C2000, Alloy X & G30.

Hastelloy is a family of alloys based on Nickel-Chromium-Molybdenum with addition of other strengtening elements. Well all grades exhibits slight different characteristics to the advancement of their composition but in general all hastelloy grades have excellant resistance to pitting and crevice corrosion.

Types of Hastelloy Fasteners

Hastelloy fasteners are available in following varieties.

Hastelloy Fastener Grades

ASTM Specifications for Hastelloy Bolts, Nuts & Washers

Hastelloy Fasteners are manufactured from forging, bar stock and bolting astm specifications as listed under.

Specifications Form Grade Products
ASTM B335 Bars & Rods UNS N10001, N10665, N10675 Bolts, Screws, Stud Bolts, Nuts, Washers & Bar Components
ASTM B564 Forging UNS N10276, N06022, N06200, N10665,N10675 Bolts, Screws, Stud Bolts, Nuts, Forged Components
ASTM B572 Bars & Rods UNS N06002 Bolts, Screws, Stud Bolts, Threaded Rods, Nuts & Threaded Components
ASTM B574 Bars & Rods UNS N10276, N06022, N06200 Bolts, Screws, Stud Bolts, Threaded Rods, Nuts & Threaded Components
ASTM F467 Bolting UNS N10001, N10276 Nuts
ASTM F468 Bolting UNS N10001, N10276 Bolts, Hex Cap Screws, Stud Bolts

Applications for Hastelloy Fasteners

Hastelloy fastening components are useful for bolting pipeline flanges, equipments, instruments and structurals operating in following Industrial sectors.