C51900 ni aloi ya fosforasi ya bati ya shaba yenye upinzani wa juu wa kutu, ukinzani wa uchovu, upinzani wa sumaku, ukame kwa urahisi, na utendakazi mzuri wa usindikaji.
Nyenzo hii hutumiwa sana katika utengenezaji wa vifaa vya elastic, sugu za kuvaa na sehemu za sumaku katika vyombo vya usahihi na mita.
C51900 inaweza kutumika kwa ajili ya kuzalisha bidhaa laini-grained fosforasi shaba strip.
Na C51900 (C5191/QSn6.5-0.1) imefanikiwa kuzalisha bidhaa za moto-dip (physical electroplating) na tabaka za bati za 1-6μm zinakubalika.
| Daraja la | Muundo wa Kemikali(%)≥ Microelement(%)≤ | |||||||||
| 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 |
| Mali ya kimwili | |||||
| Wiani (g/cm³) |
Modulus ya elasticity (GPA) |
Mgawo wa upanuzi wa joto (×10-6/K) |
Utaratibu wa umeme (%IACS) |
Conductivity ya joto (W/(m·K)) |
|
| 8.86 | 118 | 17.2 | 13 | 75 | |
| Daraja la | Jimbo | Tensile Nguvu Rm / MPa |
Kipengee A11.3/% |
Ugumu HV |
||||||||||||||
| 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 | ||||
Mazoezi ya studio yalilenga muundo wa kisasa, mandhari ya mambo ya ndani tangu kuanzishwa kwetu.
EN
