Alternative names (5)
hardiness • hardnessHRC • hardnessRange • hasHardness • 硬度Random triples
| Subject | Object |
|---|---|
| gptkb:Perpetual_Spinach | hardy |
| gptkb:lead | 1.5 Mohs |
| gptkb:Charles_Austin_(rose) | USDA zone 5b and warmer |
| gptkb:Stonecutter_block | 3.5 |
| gptkb:Cuisse_de_Nymphe | hardy |
| gptkb:Camellia_×_williamsii | more hardy than Camellia japonica |
| gptkb:AISI_316 | 95 HRB (max) |
| gptkb:AISI_4340 | 217-235 HB (annealed) |
| gptkb:石膏 | 2（摩氏硬度） |
| gptkb:Rosa_'Charles_de_Mills' | hardy |
| gptkb:Australian_Opals | 5.5-6.5 Mohs |
| gptkb:Alba_roses | very hardy |
| gptkb:Ruthenium | 6.5 (Mohs) |
| gptkb:Gertrude_Jekyll_(rose) | gptkb:USDA_zones_5-9 |
| gptkb:New_Hampshire_chicken | good |
| gptkb:Walnut_Wood | gptkb:medium |
| gptkb:Rosa_'Fantin-Latour' | gptkb:USDA_zone_4 |
| gptkb:AISI_430 | Rockwell B 70–90 |
| gptkb:regal_lily | USDA zones 4-8 |
| gptkb:African_blackwood | very hard |