Alloy 600 is a nickel-chromium alloy designed for demanding environments requiring excellent resistance to corrosion and high temperatures. Its high nickel content provides strong resistance to chloride-ion stress corrosion cracking, while chromium enhances resistance to oxidation and other corrosive media.
The alloy maintains good mechanical properties across a wide temperature range and offers excellent resistance to carburization and oxidation. It is commonly used for heat exchangers, furnace components, chemical processing equipment, nuclear components, aerospace parts, and high-temperature applications.
Final chemical, mechanical properties, dimensions and tolerances are confirmed against the governing specification and purchase order.
| Element | C | Si | Mn | P | S | Ni | Cr | Fe | Cu |
|---|---|---|---|---|---|---|---|---|---|
| Min | - | - | - | - | - | 72.00 | 14.00 | 6.00 | - |
| Max | 0.15 | 0.50 | 1.00 | 0.015 | 0.015 | - | 17.00 | 10.00 | 0.50 |
| Property | Yield Strength | Tensile Strength | Elongation | Hardness |
|---|---|---|---|---|
| Min | 35 ksi [240 MPa] | 80 ksi [550 MPa] | 30% | - |
| Max | - | - | - | 100 HRB |
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