.png)
.png)
.png)
PRODUCTS
Product Details
Hastelloy C-276
Hastelloy C-276 is a nickel-molybdenum-chromium alloy offering excellent resistance to severe corrosion, pitting, crevice attack, and stress corrosion cracking in aggressive chemical environments.
.png)
Category
Nickel Alloy
.png)
Grade
Hastelloy C-276 / UNS N10276
.png)
Standard
.png)
Product Form
ASTM B575 / ASME SB-575
Plate / Sheet / Coil
.png)
Thickness
0.5–100 mm
.png)
Width
1000–2500 mm
.png)
Length
2000–6000 mm
Features
Hastelloy C-276 is a nickel-molybdenum-chromium alloy with tungsten addition, designed to provide excellent corrosion resistance in a wide range of severe environments. The high molybdenum content provides strong resistance to localized corrosion such as pitting and crevice corrosion, while chromium contributes resistance to oxidizing media.
Hastelloy C-276 is widely used in chemical processing, pollution control, flue gas desulfurization, pulp and paper production, waste treatment and other applications involving aggressive corrosive media.
Available product forms include plate, sheet and coil. Materials can be supplied according to ASTM B575 / ASME SB-575 and processed to customer requirements.
Surface Finish | Pickled / Bright / Polished |
Technique | Hot Rolled / Cold Rolled |
Applications | Chemical Processing, Flue Gas Desulfurization, Pollution Control, Pulp & Paper, Waste Treatment |
• Excellent resistance to pitting and crevice corrosion
• Excellent resistance to stress corrosion cracking
• Good resistance to both oxidizing and reducing environments
• High resistance to chloride-containing media
• Excellent performance in many aggressive chemical environments
• Good weldability and fabrication characteristics
• Suitable for demanding chemical processing applications
Chemical Composition (%)
Mechanical Properties (Typical)
Element | Composition (%) | Element | Composition (%) |
Ni | Balance | V | ≤ 0.35 |
Mo | 15.0–17.0 | Si | ≤ 0.08 |
Cr | 14.5–16.5 | C | ≤ 0.01 |
Fe | 4.0–7.0 | Cu | ≤ 0.50 |
W | 3.0–4.5 | P | ≤ 0.04 |
Co | ≤ 2.5 | S | ≤ 0.03 |
Mn | ≤ 1.0 |
Property | Value |
Tensile Strength | ≥ 690 MPa |
Yield Strength (0.2% Offset) | ≥ 283 MPa |
Elongation | ≥ 40% |
Mechanical properties may vary depending on product form, thickness, heat treatment condition and applicable specification.