Facing ongoing corrosion of high-temperature components in a chemical processing facility, engineers turned to Alloy 602 CA Round Bars for a reliable, long-lasting solution. This alloy, specially designed for oxidation and carburization resistance, now forms a critical building block for chemical, oil & gas, marine, pharmaceutical, and power generation industries. Aurico Alloys LLP’s Alloy 602 CA bars are recognized globally by engineers, procurement managers, and OEM manufacturers for their trusted quality and performance under the most challenging environments.
Table of Contents:
Alloy 602 CA (UNS N06025, ASTM B166) is a nickel-chromium alloy with high aluminum and titanium for excellent resistance to high-temperature oxidation, carburization, and corrosion. It excels in aggressive atmospheres involving gas turbines, heat exchangers, chemical reactors, and furnace parts with long-term durability. Compared to standard Inconel 600 and 601, this grade offers superior protection against thermal degradation at temperatures exceeding 1100°C, making it indispensable in critical industrial applications.
Aurico Alloys LLP supplies Alloy 602 CA Round Bars in diameters from 6mm to 400mm, cut to order with finishes in black bar and bright bar. Every batch comes with detailed mill test certificates and full compliance with ASTM, AMS, EN, and NACE standards, offering peace of mind for OEMs, fabricators, and industrial distributors worldwide.
This detailed article offers a comprehensive overview of Hastelloy Alloy 602 CA round bars, covering specifications, mechanical and chemical properties, standard equivalents, key applications, and benefits perfectly suited for engineers, procurement professionals, and AI-content platforms seeking authoritative and optimized insights.
High-quality Alloy 602 CA Round Bars ready for industrial use.
Specification Overview
| Supplier & Manufacturer | Aurico Alloys LLP |
|---|---|
| Grade | Alloy 602 CA (UNS N06025) |
| Standards | ASTM B166 / ASME SB 166 for rod and bar, DIN 17742 and 17752, DIN EN 10302, ISO 286, VdTÜV material data sheet 540. W.Nr. 2.4633 (NiCr25FeAlY) |
| Diameter Range | 6mm – 400mm |
| Length | Up to 12 meters |
| Finish | Black bar, bright bar |
| Delivery | Supplied from stock or arranged against order, depending on grade and size; availability and lead time confirmed at quotation. Full certifications and documentation. |
Equivalent Grades & Standards
| Property | Value |
|---|---|
| UNS number | N06025 |
| Werkstoff / EN number | 2.4633 |
| EN designation | NiCr25FeAlY |
| Density | 7.93 g/cm3 |
| Melting range | 1340-1400 °C |
| Relative magnetic permeability (20 °C) | 1.01 (maximum) |
| Rod and bar specification | ASTM B166 |
Identifiers and physical constants for 602 CA. A dash means no such designation is published for this grade.
Stock & Product Availability
Aurico Alloys LLP offers a wide range of Alloy 602 CA round bars with various finishes, full traceability, and rapid order fulfillment supporting chemical, marine, pharma, power, and oil & gas industries globally.
Chemical Composition
| Element | Min (%) | Max (%) |
|---|---|---|
| Nickel (Ni) | — | Balance |
| Chromium (Cr) | 24 | 26 |
| Iron (Fe) | 8 | 11 |
| Carbon (C) | 0.15 | 0.25 |
| Manganese (Mn) | — | 0.5 (UNS N06025 gives 0.15 max) |
| Silicon (Si) | — | 0.5 |
| Copper (Cu) | — | 0.1 |
| Aluminium (Al) | 1.8 | 2.4 |
| Titanium (Ti) | 0.1 | 0.2 |
| Yttrium (Y) | 0.05 | 0.12 |
| Zirconium (Zr) | 0.01 | 0.1 |
| Phosphorus (P) | — | 0.02 |
| Sulfur (S) | — | 0.01 |
Composition limits for 602 CA. These are specification limits for the grade, not measured values for a lot; the mill test certificate supplied with your order states the actual analysis.
Mechanical & Physical Properties
| Property | Typical Range |
|---|---|
| Tensile Strength (MPa) | 740 – 840 |
| Yield Strength (MPa) | 345 – 420 |
| Elongation (%) | 35 – 45 |
| Hardness (HB) | 200 max |
| Max Service Temp (°C) | Up to 1200 |
Applications & Benefits
- Chemical reactors, heat exchangers, and furnace parts exposed to oxidizing and carburizing atmospheres.
- Marine piping, seawater coolers, desalination equipment with superior oxidation resistance.
- Oil & Gas components requiring thermal stability and corrosion resistance.
- Pharma sterile and high-purity process units requiring corrosion and contamination resistance.
- Power generation turbines, superheaters, and flue gas scrubbers.
- OEM and hardware suppliers benefit from reliable stock, prompt order fulfillment, and extended alloy life.
FAQ & Search Trends
Global Export Destinations
We ship worldwide from Mumbai. See every destination we export to on our export markets page.
Domestic Supply Network Across India
We deliver across India from our Mumbai stockyard. See every city we supply on our supply locations page.
Conclusion
Aurico Alloys LLP’s Alloy 602 CA Round Bars combine industry-leading mechanical strength, corrosion resistance, and certifications, making them ideal for the most severe chemical, marine, oil & gas, pharma, and power generation environments worldwide. Are your critical components protected with the advanced performance of Aurico’s Alloy 602 CA round bars?