Planning Throwing Axes
Material Specifications
Chemical composition
| Chemical component | Percentage |
| C | 0.65-0.75 |
| Cr | 16.00-18.00 |
| Mo | 0.75 |
| Mn | 1.00 |
| P | 0.04 |
| S | 0.03 |
| Si | 1.00 |
Material Grades
Standard
| AFNOR | Z70CD14* |
| DIN | X65CrMo14 |
| EN | X70CrMo15 |
| GB | 7Cr17 |
| GB | 7Cr17MoV |
| GB | 68Cr17 |
| GOST | 65×13* |
| JIS | SUS440A |
| UNS | S44002 |
| W-Nr | 1.4109 |
Proprietary
| ? | XT-70 |
| Aichi | AUS60 |
| Carpenter | CTS-40A |
| Daido | LAK42 |
| Klein Metals | Chronifer M17A |
| Nippon Koshuha | SM1 |
Weight
| Metal or Alloy | Kg /Cu. Mtr |
| Aluminium | 2600 |
| Brass | 8580 |
| Phosphor Bronze | 8850 |
| Cast Iron | 7300 |
| Copper | 8930 |
| Steel | 7850 |
| Titanium | 4500 |
| Tungsten | 19600 |
| Zinc | 7135 |