ASTM B644
Copper Alloying Add
Description
Procurement notes for ASTM B644.
Copper Alloying Add ASAP can support availability checks, alternate review, lead-time confirmation, and documentation requirements tied to the part number, NSN, CAGE code, or active bill of materials.
Catalog classifications
Characteristics Data of NSN 9630-01-408-2001, 9630014082001
| MRC | Criteria | Characteristic |
|---|---|---|
| BBRC | COMPOSITION AND PERCENTAGE | 48.75 MINIMUM BY VOLUME NICKEL |
| BBRF | IMPURITIES LIMITATION IN PERCENT | SILICON 0.050 MAX AND IRON 1.20 MAX AND TIN 0.10 MAX AND CARBON O.050 MAX AND LEAD 0.050 MAX AND ZINC 0.100 MAX AND MANGANESE 0.700 MAX |
| FEAT | SPECIAL FEATURES | 500 LB DRUM, 1/2 INCH AND SMALLER LUMP OR SHOT |
