Hastelloy C-276 vs Inconel 600: 34% composition overlap. Significantly different materials serving different application areas.
Hastelloy C-276 vs Inconel 600
Side-by-side chemical composition and mechanical property comparison.
Overview
Hastelloy C-276
2.4819
The most versatile corrosion-resistant alloy available. Ni-Mo-Cr-W composition resists both oxidizing and reducing environments. Outstanding resistance to pitting, stress corrosion cracking, and wet chlorine gas. Used in chemical processing, flue gas desulfurization, pulp & paper, and waste treatment.
Inconel 600
2.4816
Nickel-chromium-iron alloy — the standard engineering material for combined heat and corrosion resistance. Not precipitation hardenable. Virtually immune to chloride-ion stress corrosion cracking. Service from cryogenic to 1095°C. Used for furnace components, nuclear steam generators, chemical plant equipment, and food processing.
| Hastelloy C-276 | Inconel 600 | |
|---|---|---|
| Material Number | 2.4819 | 2.4816 |
| Category | Nickel Alloys | Nickel Alloys |
| Standard | ASTM B575 | ASTM B168 |
Chemical composition (wt%)
| Element | Hastelloy C-276 | Inconel 600 | Overlap |
|---|---|---|---|
| C | 0–0.01% | 0–0.15% | OK |
| Si | 0–0.08% | 0–0.5% | OK |
| Mn | 0–1% | 0–1% | OK |
| S | — | 0–0.015% | — |
Mechanical properties
| Property | Hastelloy C-276 | Inconel 600 | Unit |
|---|---|---|---|
| tensile_strength | ≥ 690 | ≥ 550 | MPa |
| yield_strength | ≥ 310 | ≥ 240 | MPa |
| elongation | ≥ 40 | ≥ 30 | % |
Compatibility Assessment
Hastelloy C-276 and Inconel 600 have significantly different compositions (34% overlap). These materials are not interchangeable and serve different application areas.
Automated assessment based on composition analysis
Frequently Asked Questions
Is Hastelloy C-276 the same as Inconel 600?
Hastelloy C-276 and Inconel 600 have a 34% composition overlap. They are generally not directly interchangeable.
Can I replace Hastelloy C-276 with Inconel 600?
Generally not recommended. The compositions differ significantly (34% overlap). These materials have different alloying concepts and are intended for different applications.
What is the difference between Hastelloy C-276 and Inconel 600?
The main differences are in the following elements: Ni, Fe. Hastelloy C-276 is a Nickel Alloys grade, while Inconel 600 is a Nickel Alloys grade.
Related Comparisons
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Data provided for reference only. Always verify against the applicable specification for critical applications.
All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.