When you need a wire that combines extreme heat resistance, unmatched strength, and aerospace-grade reliability, Inconel 617 Wire stands out. Designed for temperatures up to 1,800°F (982°C), this nickel-chromium-cobalt-molybdenum alloy is trusted in jet engines, nuclear reactors, and industrial furnaces. At TSM Technology, we deliver AS9100D-certified products with full material traceability, precision tolerances (±0.01mm), and global compliance.
1. Aerospace-Grade Performance
2. Precision Manufacturing
3. Rigorous Quality Assurance
| Property | Details |
|---|---|
| Composition | Ni (44-60%), Cr (20-24%), Co (10-15%), Mo (8-10%) |
| Density | 8.36 g/cm³ |
| Melting Point | 1370°C (2500°F) |
| Tensile Strength | ≥895 MPa |
| Surface Finish | ≤Ra 0.8µm (mirror polish available) |
Forms: Coil (standard 10kg) or straight wire.
Certifications: ASME III, NACE MR0175, ISO 15156.

INCONEL® alloy 617 is meticulously engineered with a specific chemical composition to optimize its performance under high-temperature and corrosive conditions
| Element | Nickel (Ni) | Chromium (Cr) | Cobalt (Co) | Molybdenum (Mo) | Iron (Fe) | Aluminum (Al) | Titanium (Ti) | Manganese (Mn) | Silicon (Si) | Carbon (C) | Phosphorus (P) | Sulfur (S) |
| Composition (%) | 44.5-56.0 | 20.0-24.0 | 10.0-15.0 | 8.0-10.0 | 3.0 max | 0.4-1.0 | 0.6-1.4 | 0.5 max | 0.5 max | 0.05-0.15 | 0.015 max | 0.015 max |
INCONEL® alloy 617 exhibits excellent mechanical strength and durability across a wide range of temperatures:
| Property | Value |
|---|---|
| Tensile Strength | 760 MPa (110 ksi) min |
| Yield Strength (0.2% offset) | 350 MPa (51 ksi) min |
| Elongation | 30% min |
| Hardness (Brinell) | 241 max (annealed condition) |
| Density | 8.42 g/cm³ |
INCONEL® alloy 617 adheres to several international production standards:
| Standard | Description |
|---|---|
| ASTM B166 | Bars, rods, and wires |
| ASTM B168 | Sheets, plates, and strips |
| ASTM B167 | Seamless pipes and tubes |
| ASTM B517 | Welded tube |
| ASTM B516 | Welded pipe |
| ASTM B564 | Forgings |
| ASTM B366 | Fittings |



Q: How does the product perform in high-sulfur environments?
A: Its Mo content resists sulfidation, making it ideal for oil & gas applications. NACE MR0175 compliance ensures reliability in H2S-rich conditions.
Q: Can I get custom diameters for medical device manufacturing?
A: Yes! We specialize in ultra-fine wire down to 0.05mm with ISO 10993 biocompatibility certification.
Q: What documentation do you provide?
A: Full traceability with MTRs, ITPs, and ASTM/ASME test reports.
Need a Quote or Technical Advice Inconel 617 Wire?
Email our experts at info@tsmnialloy.com for personalized support.
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