Heat resistance
Useful oxidation resistance and mechanical performance in furnace and thermal-processing equipment.
Nickel-chromium-iron alloy
Inconel 600 Plate, Sheet and Round Bar
A general engineering nickel alloy combining heat resistance, corrosion resistance, strength and practical fabrication from cryogenic to elevated-temperature service.
Representative product-form image. Confirm actual surface, dimensions and condition with the quotation.Material overview
Why industrial buyers specify Inconel 600
The high nickel content of Alloy 600 supports resistance to many organic and inorganic compounds and chloride-ion stress-corrosion cracking. Chromium improves performance in oxidizing conditions and sulfur-bearing environments. The alloy is strengthened by cold work rather than precipitation hardening.
Corrosion resistance
High nickel content supports resistance to many media and chloride-ion stress-corrosion cracking.
Fabrication
Available in multiple wrought forms and generally workable with nickel-alloy fabrication practices.
Technical reference
Composition and purchasing data
Values below are published reference limits. The purchase order, applicable specification and mill test certificate control the supplied material.
Limiting chemical composition, weight %
| Element | Published limit |
|---|---|
| Nickel + cobalt | 72.0 min |
| Chromium | 14.0-17.0 |
| Iron | 6.0-10.0 |
| Carbon | 0.15 max |
| Manganese | 1.00 max |
| Silicon | 0.50 max |
| Copper | 0.50 max |
| Sulfur | 0.015 max |
Key material facts
- Designation
- UNS N06600; W.Nr. 2.4816
- Density
- 8.47 g/cm3
- Strengthening
- Solid-solution alloy; strength can be increased by cold work.
- Temperature note
- Used from cryogenic conditions to above 1095 C in published references; suitability depends on atmosphere, load and section.
- Common supply
- Plate, sheet, strip, round bar, flat bar and cut blanks
Technical reference: manufacturer technical bulletin. Typical data is for material selection only and is not a design guarantee.
Common specifications
Standards buyers frequently reference
Specification editions and permitted product forms change. Send the exact standard, revision and condition shown on your drawing or material list.
| Product or requirement | Common reference |
|---|---|
| Plate, sheet and strip | ASTM B168 |
| Rod, bar and wire | ASTM B166 |
| Seamless pipe and tube | ASTM B167 / ASTM B163 |
| Forgings and fittings | ASTM B564 |
Availability is subject to grade, size, quantity, condition, certification and mill route. No standard listed here confirms stock.
Application areas
Where Inconel 600 is commonly evaluated
Final material selection belongs to the buyer's qualified engineer and must consider temperature, stress, fabrication, corrosion medium and governing code.
Heat treatment
Retorts, muffles, roller hearths, furnace baskets and trays.
Chemical processing
Heaters, condensers, evaporator parts and process equipment.
Aerospace
Exhaust liners, turbine seals, lockwire and hot engine components.
Electrical
Supports, grids, springs and components requiring heat and corrosion resistance.
RFQ checklist
Information needed for an accurate quotation
Clear specifications shorten material matching and reduce repeated email clarification.
1. Grade and standard
Inconel 600, UNS N06600, ASTM/AMS/EN standard and required revision.
2. Product and dimensions
Plate, sheet, strip, round bar, flat bar and cut blanks. Include thickness, width, length, diameter and tolerances.
3. Condition
Annealed, hot-finished or cold-worked condition according to product form and specification
4. Quantity
Pieces, kilograms or total project quantity, plus any trial-order requirement.
5. Inspection
MTC type, chemistry, mechanical tests, NDT, dimensional report and third-party inspection.
6. Delivery
Destination country or port, required date, packing and Incoterm preference.
Fast alloy inquiry
Send your Inconel 600 size, quantity and destination.
We will review product form, specification, condition, certification and delivery requirements before preparing a targeted quotation.
Buyer questions
Inconel 600 FAQ
Quick answers for initial sourcing. Confirm critical engineering requirements against the governing specification.
Is Alloy 600 age hardenable?
No. Alloy 600 is not precipitation hardenable; higher strength is normally obtained through cold work.
What is the difference between Alloy 600 and 601?
Alloy 601 contains more chromium and an aluminum addition for enhanced high-temperature oxidation resistance. Alloy 600 remains a broad corrosion-and-heat engineering grade.
What should be specified for plate or bar?
State ASTM/AMS standard, form, condition, dimensions, tolerance, quantity, testing and MTC requirements.
Related grades
Compare other core alloy pages
Use related pages to compare alloy families before sending your final material requirement.