ASTM B443
This specification covers rolled nickel-chromiummolybdenum- columbium alloy (UNS N06625) and nickelchromium- molybdenum-silicon alloy (UNS N06219)* plate, sheet, and strip. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.
Chemical Properties
| UNS Designation | Carbon | Manganese | Silicon | Phosphorus | Sulfur | Chromium | Columbium + tantalum | Cobalt (if determined) | Molybdenum | Iron | Aluminum | Titanium | Copper | NickelA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N06625 | 0.10 max | 0.50 max | 0.50 max | 0.015 max | 0.015 max | 20.0 min 23.0 max |
3.15 min 4.15 max |
1.0 max | 8.0 min 10.0 max |
5.0 max | 0.40 max | 0.40 max | - | 58.0 min |
| N06219 | 0.05 max | 0.50 max | 0.70-1.10 | 0.020 max | 0.010 max | 18.0-22.0 - |
- - |
1.0 max | 7.0-9.0 - |
2.0-4.0 | 0.50 max | 0.50 max | 0.50 max | Bal |
