Titanium Sponge China National Standard
| 등급 | Product | Grade Name | 화학 성분 (mass fraction) % | Brinell Hardness HBW/10/147 |
|---|---|---|---|---|
| 0 | MHT-100 | 99.7 | Ti ≥ 99.7, Impurities ≤: Fe 0.06, 그리고 0.02, Cl 0.06, 기음 0.02, N 0.02, 영형 0.06, MN 0.01, Mg 0.06, 시간 0.005 | Not greater than 100 |
| 1 | MHT-110 | 99.6 | Ti ≥ 99.6, Impurities ≤: Fe 0.10, 그리고 0.03, Cl 0.08, 기음 0.03, N 0.02, 영형 0.08, MN 0.01, Mg 0.07, 시간 0.005 | Not greater than 110 |
| 2 | MHT-125 | 99.5 | Ti ≥ 99.5, Impurities ≤: Fe 0.15, 그리고 0.03, Cl 0.10, 기음 0.03, N 0.03, 영형 0.10, MN 0.02, Mg 0.07, 시간 0.005 | Not greater than 125 |
| 3 | MHT-140 | 99.3 | Ti ≥ 99.3, Impurities ≤: Fe 0.20, 그리고 0.03, Cl 0.15, 기음 0.03, N 0.04, 영형 0.15, MN 0.02, Mg 0.08, 시간 0.010 | Not greater than 140 |
| 4 | MHT-160 | 99.1 | Ti ≥ 99.1, Impurities ≤: Fe 0.30, 그리고 0.04, Cl 0.15, 기음 0.04, N 0.05, 영형 0.20, MN 0.03, Mg 0.09, 시간 0.012 | Not greater than 160 |
| 5 | MHT-200 | 98.5 | Ti ≥ 98.5, Impurities ≤: Fe 0.40, 그리고 0.06, Cl 0.30, 기음 0.05, N 0.10, 영형 0.30, MN 0.08, Mg 0.15, 시간 0.030 | Not greater than 200 |
Notes:
- Particle Size: Supply in two grain sizes: 0.83mm～25.4mm 90% MIN and 0.83mm～12.7mm 90% MIN.
- Appearance: Light grey sponge-like metal, clean surface, free from visible impurities. For Grade 5, defects should not exceed 0.1% of batch quantity.
- 포장: Pack in zinc-plated iron barrels with plastic film lining, sealed with a large diameter lid. After packaging, barrels must be evacuated and filled with argon.