Hastelloy C276 Nuts

Manufacturer of ASME SB574 C276 Heavy Hex Nuts in India

We, Nitron Alloys Overseas, have a proven history of providing the best quality products. We have a promising range of Hastelloy C276 Nuts to offer made to the required chemical specifications and customized according to the provided dimensions. The production is carried out in bulk quantity following international standards.


Hastelloy Alloy C276 Nuts made by Nitron Alloys Overseas are highly used in an application where they have to deal with soaring temperatures and a highly corrosive atmosphere. They are resistant to corrosion in both oxidizing and reducing environments. They also exhibit excellent heat resistant properties and mechanical strength. They can easily sustain a crucial working environment with the superior hardness and toughness they got after going through several heat treatments. The material, Hastelloy C276, is categorized as a Superalloy. It is a chromium-nickel alloy with excellent anticorrosive properties. It also contains molybdenum in a considerable amount resulting in the improved strength of the material. It has carbon in a lower amount, which helps prevent carbide precipitation during heat treatments and welding. We make these Nuts intending to have exact dimensions, lustrous finishing, and robust structure.


To manufacture Hastelloy C276 nuts , Nitron Alloys Overseas has employed a knowledgeable workforce with vast experience and excellent skills. At our manufacturing premises, the latest machinery, tools, and other necessary equipment have been made available for the precision needed in such items. Operations are performed as per the standard operating procedure and is continuously monitored by trained and experienced engineers. These Nuts have numerous applications in different industries and also in the domestic sector. So, the Hastelloy C276 nuts we provide must be of prime quality. To ensure this, Nitron Alloys Overseas performs several quality checks at various stages of the entire process, from the inbound raw materials to intermediate manufacturing checkpoints, to the finished goods. We assure buyers that these Nuts have high usability and commendable life expectancy.


Nitron Alloys Overseas’ standardized packing and safety protocols followed during transport ensure the nuts are delivered in pristine condition to our clients’ doorstep, ready for use. Our well-trained sales team is available over the phone to discuss your needs and provide you a comprehensive solution.


Specification of Hastelloy C276 Nuts

Spec bag
Spec Nuts

Specifications: ASTM B574 / ASME SB574

Standard: DIN, ASTM, BS and all International Standards

Length: 3 mm to 200 mm

Nut Size: M3 - M56 | 3/6" to 2" | Custom Sizes

Heat Treatment: Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.

Types of Hastelloy Alloy C276 Nuts

Hastelloy C276 Hex Nuts

Hastelloy Hex Nut

Hastelloy C276 Nylock Nuts

Hastelloy Nylock Nut

Hastelloy C276 Wing Nuts

Hastelloy Wing Nut

Hastelloy C276 Square Nuts

Hastelloy Square Nut

Equivalent Grades for Hastelloy C276 Nuts

STANDARD WERKSTOFF NR. UNS JIS GOST EN OR
Hastelloy C276 2.4819 N10276 NW 0276 ХН65МВУ NiMo16Cr15W ЭП760

Hastelloy C276 Nuts Chemical Composition

Grade C Mn Si S Co Ni Cr Fe Mo P
C276 0.010 max 1.00 max 0.08 max 0.03 max 2.50 max 50.99 min* 14.50 – 16.50 4.00 – 7.00 15.00 – 17.00 0.04 max

Mechanical Properties of Hastelloy Alloy C276 Nuts

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Hastelloy C276 8.89 g/cm3 1370 °C (2500 °F) Psi – 1,15,000 , MPa – 790 Psi – 52,000 , MPa – 355 40 %