
| Grade | H65, H85, H90, T2 | ||
| Specification | 3#, 4#, 5#, 8#, 10# | ||
| Cu (Min) | H65 | 63.5%~68.0% | |
| H85 | 84.0%~86.0% | ||
| H90 | 88.0%~91.0% | ||
| T2 | 99.90% | ||
| Ultimate Strength | H65 | 285~830MPa | |
| H85 | 280~570MPa | ||
| H90 | 240~485MPa | ||
| T2 | 195~380MPa | ||
| Color | H65 | Golden | |
| H85 | Golden | ||
| H90 | Golden | ||
| T2 | Red | ||
| Application | mainly for zipper teech | ||