Alloy | Pd | Co | Ru | Ni | N, max | C, max | H, max | Fe, max | O, max | Ti |
|---|---|---|---|---|---|---|---|---|---|---|
| JIS Class 1 | 0.03 | 0.08 | 0.013 | 0.20 | 0.15 | Remainder | ||||
| JIS Class 2 | 0.03 | 0.08 | 0.013 | 0.25 | 0.20 | Remainder | ||||
| JIS Class 3 | 0.05 | 0.08 | 0.013 | 0.30 | 0.30 | Remainder | ||||
| JIS Class 4 | 0.05 | 0.08 | 0.013 | 0.50 | 0.40 | Remainder | ||||
| JIS Class 11 | 0.12-0.25 | 0.03 | 0.08 | 0.013 | 0.20 | 0.15 | Remainder | |||
| JIS Class 12 | 0.12-0.25 | 0.03 | 0.08 | 0.013 | 0.25 | 0.20 | Remainder | |||
| JIS Class 13 | 0.12-0.25 | 0.05 | 0.08 | 0.013 | 0.30 | 0.30 | Remainder | |||
| JIS Class 17 | 0.04-0.08 | 0.03 | 0.08 | 0.015 | 0.20 | 0.18 | Remainder | |||
| JIS Class 19 | 0.04-0.08 | 0.20-0.80 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | Remainder | ||
| JIS Class 20 | 0.04-0.08 | 0.20-0.80 | 0.03 | 0.08 | 0.013 | 0.20 | 0.30 | Remainder | ||
| JIS Class 21 | 0.04-0.06 | 0.40-0.60 | 0.03 | 0.08 | 0.015 | 0.30 | 0.10 | Remainder | ||
| JIS Class 22 | 0.04-0.06 | 0.40-0.60 | 0.03 | 0.08 | 0.015 | 0.25 | 0.15 | Remainder |