Hastelloy C 276 Wire Mesh Extreme Corrosion Resistance Temperature Performance Mechanical Strength
Hastelloy C 276 Wire Mesh Extreme Corrosion Resistance Temperature Performance Mechanical Strength
Hastelloy Woven Wire Mesh Introduction:
Hastelloy C276 (UNS N10276) is a nickel-molybdenum-chromium superalloy with tungsten reinforcement, featuring:
Primary Elements:
57% Nickel (base matrix)
15-17% Molybdenum (chloride resistance)
14.5-16.5% Chromium (oxidation resistance)
3-4.5% Tungsten (strength enhancement)
Low Carbon (≤0.02%) – Minimizes carbide precipitation
Key Standards:
ASTM B575 (Plate, Sheet, Strip)
ASTM B622 (Seamless Pipe/Tube)
Materials:
| Table 1: Hastelloy C-276 Wire Mesh Chemical Composition (%) | |||||||||||
| Mo | Cr | Fe | W | Co | C | Si | Mn | V | P | S | Ni |
| 15–17 | 14.5–16.5 | 4–7 | 3–4.50 | 2.5 | 0.02 | 0.08 | 1 | 0.35 | 0.03 | 0.03 | balance |
Features:
✔ Extreme Corrosion Resistance
Handles hot concentrated hydrochloric, sulfuric, and phosphoric acids
Resists pitting/crevice corrosion in seawater (better than titanium in some cases)
Immune to chloride-induced stress corrosion cracking (SCC)
✔ Temperature Performance
Continuous service: -325°F to 1900°F (-198°C to 1038°C)
Short-term exposure up to 2100°F (1149°C)
✔ Mechanical Strength
Tensile: 115 ksi min (793 MPa)
Yield: 52 ksi min (358 MPa)
Application:
Chemical Processing
Reactor screens for HCl production
Flue gas desulfurization (FGD) filters
Acetic acid condenser meshes
Pollution Control
Scrubber system demisters
Waste incineration filters
Marine Engineering
Offshore platform seawater screens
Desalination plant components
Pharmaceutical
High-purity fermentation filters
Aggressive drug intermediate processing
Main Specs:
| Mesh | Wire Diameter | Opening (mm) | |
| mm | inch | ||
| 2 mesh | 1.8 | 0.071 | 10.9 |
| 3 mesh | 1.6 | 0.063 | 6.866 |
| 4 mesh | 1.2 | 0.047 | 5.15 |
| 5 mesh | 0.91 | 0.036 | 4.17 |
| 6 mesh | 0.711 | 0.028 | 3.522 |
| 8 mesh | 0.61 | 0.024 | 2.565 |
| 10 mesh | 0.508 | 0.02 | 2.032 |
| 12 mesh | 0.457 | 0.018 | 1.66 |
| 14 mesh | 0.417 | 0.016 | 1.397 |
| 16 mesh | 0.345 | 0.014 | 1.243 |
| 18 mesh | 0.315 | 0.012 | 1.096 |
| 20 mesh | 0.315 | 0.0124 | 0.955 |
| 22 mesh | 0.315 | 0.0124 | 0.84 |
| 24 mesh | 0.315 | 0.0124 | 0.743 |
| 26 mesh | 0.295 | 0.0116 | 0.682 |
| 28 mesh | 0.295 | 0.0116 | 0.612 |
| 30 mesh | 0.274 | 0.011 | 0.573 |
| 32 mesh | 0.254 | 0.01 | 0.54 |
| 34 mesh | 0.234 | 0.0092 | 0.513 |
| 36 mesh | 0.234 | 0.0092 | 0.472 |
| 38 mesh | 0.213 | 0.0084 | 0.455 |
| 40 mesh | 0.193 | 0.0076 | 0.442 |
| 42 mesh | 0.193 | 0.0076 | 0.412 |
| 44 mesh | 0.173 | 0.0068 | 0.404 |
| 46 mesh | 0.173 | 0.0068 | 0.379 |
| 48 mesh | 0.173 | 0.0068 | 0.356 |
| 50 mesh | 0.173 | 0.0068 | 0.335 |
| 60 × 50 mesh | 0.193 | 0.0076 | - |
| 60 × 50 mesh | 0.173 | 0.0068 | - |
| 60 mesh | 0.173 | 0.0068 | 0.25 |
| 70 mesh | 0.132 | 0.0052 | 0.231 |
| 80 mesh | 0.122 | 0.0048 | 0.196 |
| 90 mesh | 0.112 | 0.0044 | 0.17 |
| 100 mesh | 0.012 | 0.004 | 0.152 |
| 120 × 108 mesh | 0.091 | 0.0036 | - |
| 120 mesh | 0.081 | 0.0032 | 0.131 |
| 140 mesh | 0.061 | 0.0024 | 0.12 |
| 150 mesh | 0.061 | 0.0024 | 0.108 |
| 160 mesh | 0.061 | 0.0024 | 0.098 |
| 180 mesh | 0.051 | 0.002 | 0.09 |
| 200 mesh | 0.051 | 0.002 | 0.076 |
| 220 mesh | 0.051 | 0.002 | 0.065 |
| 250 mesh | 0.041 | 0.0016 | 0.061 |
| 280 mesh | 0.035 | 0.0014 | 0.056 |
| 300 mesh | 0.031 | 0.0012 | 0.054 |
Packing:
Inside with a paper core, outside with a piece of waterproof, the in wooden case.
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