Nyumbani / BIDHAA / Brass / pipa la brass
| Daraja | Upepo wa usambazaji% | Densiti(ya g/cm³) | Chanzo cha upepo(GPa) | Kifaa cha kipeleka usimamo(×10-6/K) | Uwezekano wa umeme(%IACS) | Uwezekano wa usimamo(W/(m`K)) | ||||||
| Cu | Cu+Zn | |||||||||||
| H80 | 78.5-81.5 | ≥99.8 | 8.67 | 110 | 19.1 | 32 | 139 | |||||
| Majirani ya Mekaniki | |||||||||||||||||||
| Daraja | Hali | Ungano wa kubadilikaRm/Mpa | Ukosefu% | Ugumu | |||||||||||||||
| GB | JIS | ASTM | EN | GB | JIS | ASTM | EN | GB | JIS | ASTM | EN | GB | JIS | ASTM | EN | GB(HV) | JIS(HV) | ASTM(HR)Kificho 30T | EN(HV) |
| H80 | C2400 | C24000 | CuZn20 | O60 | o | M20 | R270 | ≥265 | ≥255 | 285-350 | 270-320 | ≥50 | ≥44 | ≥44 | ≥38 | - | - | - | 55-85 |
| - | 1⁄4H | H01 | R320 | - | 295-375 | 330-400 | 320-400 | - | ≥30 | ≥30 | ≥20 | - | - | 42-57 | 85-120 | ||||
| - | 1⁄2H | H02 | R400 | - | 325-400 | 380-450 | 400-480 | - | ≥25 | ≥25 | ≥5 | - | - | 56-64 | 120-155 | ||||
| - | - | H03 | - | - | - | 420-490 | - | - | - | - | - | - | - | 63-68 | - | ||||
| H04 | H | H04 | R480 | ≥390 | ≥375 | 470-530 | ≥480 | ≥3 | - | - | - | - | - | 68-72 | ≥155 | ||||
| - | - | H06 | - | - | - | 540-600 | - | - | - | - | - | - | - | 72-75 | - | ||||
| - | - | H08 | - | - | - | 585-640 | - | - | - | - | - | - | - | 75-77 | - | ||||
| - | - | H10 | - | - | - | 615-670 | - | - | - | - | - | - | - | 76-78 | - | ||||
Majaribio ya studio inayotokana na uzoefu wa sasa, ndani na mapigano yasiyo ya kwanza kutoka mwanzo wetu.
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