Product Description

Hastelloy C276 is a nickel-based alloy known for its excellent corrosion resistance and high-temperature strength. Its unique composition and specialized manufacturing process enable it to maintain stable performance in various harsh environments.

This alloy is widely used in the marine, chemical, and petroleum industries due to its exceptional corrosion resistance. At elevated temperatures, it retains high levels of strength and ductility. Additionally, Hastelloy C276 exhibits good weldability and can be joined using various techniques. However, due to its high strength and rapid work-hardening characteristics, machining this alloy typically requires specialized equipment and expertise.


Product Parameters

Product Name

Hastelloy C-276 Plate

Thickness

0.3mm-200mm

Length

2000mm, 2438mm, 3000mm, 5800mm, 6000mm, 12000mm, etc.

Width

40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc.

Standard

ASTM, AISI, JIS, GB, DIN, EN, etc.

Surface

BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc.

Certificate

ISO, SGS, BV

Production Technology

Hot Rolling, Cold Rolling


Chemical Composition

C

P

Si

S

V

Cr

Mn

Fe

Co

Ni

Mo

W

0.01 max

0.08 max

0.04 max

0.03 max

0.35 max

14.5 - 16.5

1.0 max

4.0 - 7.0

2.5 max

Remainder

15.0 - 17.0

3.0 - 4.5


Mechanical Properties

Tensile Strength (ksi)

0.2% Yield Strength (ksi)

Elongation% in 2 inches

100

41

40


Physical Performance


Units

Temperature in°C

Density

8.69 g/cm³

22°

Specific Heat

0.102 Kcal/kg.C

Room

Melting Range

1323-1371°C

-

Modulus of Elasticity

205 KN/mm²

Room

Electrical Resistivity

129.5 µΩ.cm

24°

Coefficient of Expansion

11.2 µm/m °C

24-93°

Thermal Conductivity

10.2 w/m-° K

38°


Scope of Application

C- 276 alloys are mostly used as part of the most severe situations, for example, chemical processing, pollution control, pulp and paper production; industrial and municipal waste treatment and acid natural gas recovery.