Kujaribu C51900 Phosphorous bronze
C51900 ni ala ya chuma na nyanya yenye ujasiri mwingi wa kuungana na usimami, upolevu wa kupunguza nguvu, upolevu wa kuboresha maganeti, rahisi kutengeneza kwa uso, na uzito mzuri wa kusambaza.
Hili stuff inavyotumika kwa ufanisi wa sehemu za kivinjari, zinazofaa kuharibi na kuboresha maganeti katika mifumo ya karatasi na mitaa.
C51900 inaweza kutumika kwa ufanisi wa bidhaa za pamba la falasi la ndogo. Na C51900 (C5191/QSn6.5-0.1) imefungwa kwa idadi sio mbaya ya bidhaa iliyopangwa kupitia dipu ya moto (electroplating fisadi) ambapo tabasamu za tin ya 1-6μm ni inapatikana.
Daraja | Mchanganyiko wa Kimia (%)≥ Myalo mikubwa (%)≤ | |||||||||||||||||
Sn | Al | Zn | Fe | Pb | Ni | P | Nyingine | Cu | ||||||||||
GB | QSn6.5-0.1 | 6.0-7.0 | 0.002 | 0.3 | 0.05 | 0.02 | 0.10-0.25 | 0.4 | Mizani | |||||||||
EN | CuSn6 | 5.5-7.0 | 0.2 | 0.1 | 0.02 | 0.2 | 0.01-0.4 | 0.2 | Mizani | |||||||||
ASTM | C51900 | 5.0-7.0 | - | 0.30 | 0.10 | 0.05 | - | 0.03-0.35 | - | Mizani | ||||||||
JIS | C5191 | 5.5-7.0 | - | 0.2 | 0.1 | 0.02 | - | 0.03-0.35 | 0.5 | Mizani | ||||||||
Sifa za fisikali | ||||||||||||||||||
wiani (g⁄cm³) |
Moduli ya Elasticity (GPa) |
Thermal Expansion Coefficient (×10-6/K) |
Uwanja wa Umoja (%IACS) |
Conductivity ya joto (W/(M·K)) |
||||||||||||||
8.86 | 118 | 17.2 | 13 | 75 | ||||||||||||||
Daraja | Hali | Nguvu ya Kuvuta Rm/MPa |
Ukong'era A11.3/% |
Ugumu HV |
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GB | JIS | ASTM | EN | GB | JIS | ASTM | EN | GB | JIS | ASTM | EN | GB | JIS | EN | GB (HV) |
JIS (HV) |
ASTM (HR) |
EN (HV) |
QSn6.5-0.1 | C5191 | C51900 | CuSn6 | O60 | o | O60 | R350/H080 | ≥315 | ≥315 | 330-435 | 350-420 | ≥40 | ≥42 | ≥45 | ≤120 | - | 18-66 | 80-110 |
H01 | 1⁄4H | - | R420/H125 | 390-510 | 390-510 | - | 420-520 | ≥35 | ≥35 | ≥17 | 110-155 | 100-160 | - | 125-165 | ||||
H02 | 1⁄2H | H02 | R500/H160 | 490-610 | 490-610 | 440-545 | 500-590 | ≥10 | ≥20 | ≥8 | 150-190 | 150-205 | 65-88 | 160-190 | ||||
H04 | H | H04 | R560/H180 | 590-690 | 590-685 | 550-680 | 560-650 | ≥8 | ≥8 | ≥5 | 180-230 | 180-230 | 86-95 | 180-210 | ||||
H06 | EH | - | R640/H200 | 635-720 | 635-720 | - | 640-730 | ≥5 | ≥5 | ≥3 | 200-240 | 200-240 | - | 200-230 | ||||
H08 | SH | - | R720/H220 | ≥690 | ≥690 | - | ≥720 | - | - | - | ≥210 | ≥210 | - | ≥220 |
Majaribio ya studio inayotokana na uzoefu wa sasa, ndani na mapigano yasiyo ya kwanza kutoka mwanzo wetu.