2026-09-01 Original Article
| Material Specifications | |||||||
| Composition % | Density (gm/cc) | Porosity (% by Vol.) | K Strength Constant | Tensile Strength | Elongation (in 1"%) | Yield Strength PSI | Comparable Designations |
|---|---|---|---|---|---|---|---|
| Copper 87.5-90.5 Iron 1.0 max. Tin 9.5-10.5 Carbon 1.75 Other Elements 0.5 | 6.4-6.8 | 19 min. | 26500 | 14000 | 1 | 11000 | ASTM B-438-70 GR1 Type 11 MPIF CT-1000-K26 SAE 841 Type I. Comp. A |