C71500 Copper Nickel Alloy - Kev sib xyaw, Cov Khoom Siv thiab Kev Siv
C71500 Kev sib xyaw ua ke
C71500, tseem hu ua tooj liab-nickel alloy, yog ib qho khoom siv tooj liab uas feem ntau suav nrog tooj liab, npib tsib xee, thiab cov hlau me me. Qhov feem ntawm tooj liab nyob rau hauv C71500 txawv ntawm 65% thiab 70%, npib tsib xee ntawm 30% thiab 35%, thiab hlau yog tam sim no nyob rau hauv me me ntawm li 0.4%. C71500 kuj tseem muaj cov lej ntawm manganese thiab silicon. Vim nws cov ntsiab lus npib tsib xee, C71500 poob rau hauv cov nickel-tooj liab alloys.
| Element |
Cov ntsiab lus (%) |
| tooj, Cu |
70 |
| Nickel, Nia |
30 |
C71500 Lub cev muaj zog
C71500 muaj qhov ceev ntawm 8.94 grams ib cubic centimeter, me ntsis siab dua tooj liab ntshiab. Nws muaj hluav taws xob conductivity txog li 3% IACS (International Annealed Copper Standard). Nws thermal conductivity yog 40 W / m·K, qis dua tooj liab ntshiab. C71500 nthuav tawm zoo heev tiv thaiv kev ntxhov siab corrosion tawg thiab pitting corrosion.
| Cov khoom |
Metric |
Imperial |
| Qhov ntom |
8.94 g / cm²3 |
0.323 lb/in3 |
| Melting point |
1171 degree |
2140 degree F |
C71500 Mechanical Properties
C71500 muaj zog tensile zoo heev thiab yield zog. Nws lub zog tensile nyob nruab nrab ntawm 515 thiab 690 MPa, thaum nws lub zog tawm los ntawm 195 thiab 415 MPa. Nws muaj qhov siab elongation ntau dua 30% thiab hardness zoo txog 120 HV. Nws lub zog siab thiab hardness ua C71500 zoo tagnrho rau cov ntawv thov uas xav tau cov khoom hnyav thiab muaj zog corrosion kuj.
| Cov khoom |
Metric |
Imperial |
| Tensile zog |
372-517 MPa |
54000-75000 psi |
| Yield zog (nyob ntawm temper) |
88. 0-483 MPa |
12800-70100 psi |
| Elongation ntawm tawg (hauv 381 hli) |
45% |
45% |
| Elastic modulus |
117 GPa |
17 000 ksg |
| Poisson tus ratio |
0.34 |
0.34 |
| Machinability (UNS C36000 (dawb-txiav tooj dag)=100) |
20 |
20 |
| Shear modulus |
57 0 GPa |
8270 ua |
C71500 Thermal Properties
| Cov khoom |
Metric |
Imperial |
| Thermal expansion co-efficient (@20-300 degree /68-572 degree F) |
16.2 µm / m degree |
9 µin / hauv degree F |
| Thermal conductivity (@20 degree / 68 degree F) |
29 W/mK |
201 BTU in/hr.ft². degree F |
C71500 sib npaug
| ASME SB 111 |
ASTM B111 |
ASTM B466 |
MIL C -15726 |
| ASME SB 171 |
ASTM B122 |
ASTM B 543 3 |
MIL T-15005 |
| ASME SB 359 |
ASTM B 151 |
ASTM B 552 Cov khoom lag luam |
MIL T-16420 |
| ASME SB 395 |
ASTM B171 1 |
ASTM B608 |
MIL T-22214 |
| ASME SB 466 |
ASTM B 359 Cov Lus Qhia Tshwj Xeeb |
ASTM F 467 Cov khoom lag luam |
SAE J461 |
| ASME SB 467 |
ASTM B 395 Cov Lus Qhia Tshwj Xeeb |
ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, thiab lwm yam |
SAE J463 |
| ASME SB 543 |
ASTM B 432 2 |
TIAB SA 2.0882 |
