Hastelloy C 276 Pipes / Tube

Hastelloy C276 Pipe, Hastelloy C276 UNS N10276 Seamless Pipes, Hastelloy DIN 2.4819 Rectangular Pipes, Hastelloy C276 UNS N10276 Welded Tube, Hastelloy C276 ASTM B622 Hexagonal Pipes, Hastelloy C276 Seamless Bush Hex Pipes Suppliers In India

Unimix Metal Cooperation specializes in providing a wide range of Hastelloy C276 pipes to clients. These pipes are skillfully manufactured using high-quality nickel alloy and advanced methodologies. Hastelloy C276 UNS N10276 Seamless Pipes are commonly used for transferring liquids and fluids in various industries, including utilities water, drinking water, chemical handling, food products, and gas handling. Our team of experienced professionals brings years of expertise to the manufacturing process.

Hastelloy C276 pipes can be produced using the same methods as Hastelloy C276 Electropolish Pipes. ASTM B622 Hastelloy C276 Seamless Pipes are designed to perform in harsh environments due to their excellent corrosion resistance. This ensures that Hastelloy C276 Bush Hex Pipes generally do not require heat solution treatment after soldering. A key difference between Alloy C and Hastelloy C276 ERW Pipes is their significantly improved production process.

Key Characteristics of Our Alloy Steel Products

Our alloy steel fittings and pipes aren’t just built to perform they’re engineered to excel.

Corrosion Resistance Designed to withstand harsh environments, our alloy steel resists rust, pitting, and chemical degradation — ensuring long-term durability.
Oxidation & Sulfidation Resistance Even under extreme temperatures and exposure to reactive gases, our products maintain their integrity and strength.
Superior Surface Finish Precision-crafted for a clean, smooth finish that enhances both aesthetics and performance.
Controlled Magnetic Properties Tailored for applications where magnetic behavior matters — from industrial machinery to specialized engineering.
High Ductility Flexible yet strong, our alloy steel adapts to stress without cracking, making it ideal for complex fabrication.
Fabrication-Friendly Whether you’re welding, machining, or forming — our materials are optimized for seamless processing across all fabrication techniques.

Expanding into Hastelloy C-276 Pipes / Tubes

At Unimix Metal Corporation, we’re proud to expand our portfolio with the addition of Hastelloy C-276 Pipes and Tubes a premium solution for industries that demand exceptional corrosion resistance and mechanical strength. Known for its outstanding performance in aggressive chemical environments, Hastelloy C-276 is the material of choice for pharmaceuticals, pulp & paper, marine, and chemical processing sectors.

Our Hastelloy C-276 products are available in:

Seamless & Welded Variants
Custom sizes and wall thicknesses
Precision-engineered finishes for enhanced durability

Whether you’re dealing with oxidizing agents, reducing media, or high-temperature conditions, our Hastelloy C-276 Pipes / Tubes deliver unmatched reliability and longevity making them a smart investment for critical operations.

ALLOY C276 PIPE STOCK SIZE RANGE AND SPECIFICATIONS

Grade	Hastelloy C276
Standard	ASTM B516, ASTM B622, ASTM B619, ASTM B626, ASTM B775 / VdTüV 400/12.98, ISO 6207, DIN 17751
Range	15 NB UP TO 600 NB
Hastelloy C276 Seamless Pipes	1/4″ NB To 6″ NB
Hastelloy C276 Welded / ERW Pipes	1″ NB To 16″ NB
Form	Round, Square, Rectangular, Hydraulic Etc
Schedule	SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length	Single Random, Double Random & Cut Length.
Type	Seamless / ERW / Welded / Fabricated / EFW
End	Plain End, Beveled End, Treaded

Standard	Hastelloy C276
EN	NiMo16Cr15W
UNS	N10276
OR	ЭП760
JIS	NW 0276
GOST	ХН65МВУ
AFNOR	NFE30C20DUM
WERKSTOFF NR.	2.4819
BS	–

ASTM B622 HASTELLOY C276 SEAMLESS PIPES CHEMICAL COMPOSITION, UNS NO10276

The chemical composition of HASTELLOY(r) C276 is outlined in the following table.

Element	Content (%)
Nickel, Ni	57
Molybdenum, Mo	15-17
Chromium, Cr	14.5-16.5
Iron, Fe	4-7
Tungsten, W	3-4.50
Cobalt, Co	2.50
Manganese, Mn	1
Vanadium, V	0.35
Silicon, Si	0.080
Phosphorous, P	0.025
Carbon, C	0.010
Sulfur, S	0.010

ASTM B622 HASTELLOY C276 SEAMLESS PIPES PHYSICAL PROPERTIES

The following table shows the physical properties of HASTELLOY(r) C276.

Properties	Metric	Imperial
Density	8.89 g/cm³	0.321 lb/in³
Melting point	1371°C	2500°F

ASTM B622 HASTELLOY C276 SEAMLESS PIPES MECHANICAL PROPERTIES

Properties	Metric	Imperial
Tensile strength (@thickness 4.80-25.4 mm, 538°C/@thickness 0.189-1.00 in, 1000°F)	601.2 MPa	87200 psi
Yield strength (0.2% offset, @thickness 2.40 mm, 427°C/@thickness 0.0945 in, 801°F)	204.8 MPa	29700 psi
Elastic modulus (RT)	205 GPa	29700 ksi
Elongation at break (in 50.8 mm, @thickness 1.60-4.70 mm, 204°C/@thickness 0.0630-0.185 in, 399°F)	56%	56%
Hardness, Rockwell B (plate)	87	87

ASTM B622 HASTELLOY C276 SEAMLESS PIPES THERMAL PROPERTIES THE THERMAL PROPERTIES OF HASTELLOY(R) C276

Properties	Metric	Imperial
Thermal expansion coefficient (@24-93°C/75.2-199°F)	11.2 µm/m°C	6.22 µin/in°F
Thermal conductivity (-168 °C)	7.20 W/mK	50.0 BTU in/hr.ft².°F