Alloy C95500 yog ib qho txhuas bronze alloy suav nrog 79.0% tooj liab, 10.0% aluminium, 9.0% nickel, thiab 2.0% hlau. Ntxiv npib tsib xee thiab hlau rau cov alloy muab nws lub zog zoo dua thiab hnav tsis kam thaum txhim kho nws cov corrosion kuj. Kev suav nrog aluminium hauv cov hlau ua kom nws cov hardness thiab tensile zog. Lub alloy tseem paub txog nws cov machinability zoo heev, ua kom cov khoom zoo thiab cov khoom siv yooj yim dua.
| Element | Cov ntsiab lus (%) |
|---|---|
| Al, Aluminium / Aluminium | 10.0 – 11.5 |
| Cu, tooj | 78.0 |
| Fe, Hlau | 3.0 – 5.0 |
| Mn, Manganese | 3.50 |
| Nim, Nickel | 3.0 – 5.50 |
| Lwm yam | 0.50 |
C95500 Lub cev muaj zog
Lub cev muaj zog ntawm alloy C95500 suav nrog qhov ntom ntawm 7.77 g / cm3 thiab melting point ntawm 1000 degree (1832 degree F). Nws thermal conductivity yog 43 W / mK ntawm 20 degree, thaum nws cov hluav taws xob conductivity yog 9.2% IACS. Tsis tas li ntawd, cov hlau tsis tshua muaj qhov sib nqus permeability, ua rau nws zoo tagnrho rau kev siv qhov twg electromagnetic cuam tshuam (EMI) yog ib qho kev txhawj xeeb.
| Cov khoom | Metric | Imperial |
|---|---|---|
| Qhov ntom | 7.53 g / cm²3 | 0.272 lb/in³ |
C95500 Mechanical Properties
Alloy C95500 boasts impressive mechanical zog, nrog rau lub zog tensile ntawm 690 MPa, yield zog ntawm 250 MPa, thiab elongation ntawm 20%. Nws kuj tseem muaj Rockwell hardness ntau ntawm B85 txog B95, qhia txog kev hnav thiab ua kom puas. Lub alloy tuaj yeem tiv taus kev ntxhov siab thiab cov kab mob, ua rau nws zoo meej rau kev siv hnyav thiab xav tau.
| Cov khoom | Metric | Imperial |
|---|---|---|
| Elastic modulus | 117 GPa | 16 969 tzs |
| Poisson tus ratio | 0.34 | 0.34 |
| Hardness, Brinell | 192 | 192 |
| Hardness, Rockwell B | 87 | 87 |
| Elongation thaum so | 5.00% | 5.00% |
| Machineability | 50 | 50 |
| Izod cuam tshuam | 18.0 J | 13.3 ft ib |
| Compressive zog | 895mpa ua | 130 000 psi |
| qaug zog | 215 MPa | 31 200 psi |
| Shear modulus | 42 0 GPa | 6090 ua |
| Shear zog | 44 0 MPa | 6 380 psi |
C95500 Thermal Properties
| Cov khoom | Metric | Imperial |
|---|---|---|
| Thermal expansion co-efficient (20.0 - 300 degree / 68.0 - 572 degree F) | 16.2 µm / m degree | 9. 00 µin/in degree F |
| Thermal conductivity (20 ° C / 68 ° F) | 42. 0 W/mK | 291 BTU in/hr.ft degree F |
C95500 sib npaug
ASTM B148
ASTM B 271 Cov Lus Qhia
ASTM B30
ASTM B505, ASTM B505
ASTM B763 Cov khoom lag luam
ASTM B 806 Cov khoom lag luam
qw c390
SAE J461
SAE J462
C95500 siv
Alloy C95500 yog dav siv nyob rau hauv ntau yam lag luam, xws li marine, aerospace, thiab roj thiab roj. Nws zoo heev corrosion kuj ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev siv dej hiav txwv xws li kiv cua, li qub, twj, thiab lwm yam khoom siv uas ua haujlwm hauv cov dej ntsev. Cov hlau kuj tseem siv rau hauv cov khoom siv hauv aerospace xws li bushings, bearings, thiab tsaws iav vim nws lub zog siab thiab hnav tsis kam. Tsis tas li ntawd, alloy C95500 yog siv nyob rau hauv cov roj thiab roj kev lag luam rau li qub, twj, thiab lwm yam khoom siv uas ua hauj lwm nyob rau hauv corrosive ib puag ncig.
C95500 Hardness
Raws li tau hais ua ntej, alloy C95500 muaj qhov siab hardness ntau ntawm B85 txog B95. Qhov no txhais tau hais tias cov alloy yog resistant rau hnav thiab puas thiab tuaj yeem tiv taus kev ntxhov siab thiab hom kab mob. Txawm li cas los xij, qhov nyuaj ntawm cov hlau tuaj yeem tswj tau los ntawm kev hloov kho nws cov txheej txheem kev kho cua sov. Cov txheej txheem kev kho cua sov tuaj yeem cuam tshuam rau lub alloy lub microstructure, cuam tshuam nws lub zog, hardness, thiab lwm yam khoom siv.
C95500 Kev kho cua sov
Kev kho cua sov ntawm alloy C95500 suav nrog cov txheej txheem kev daws teeb meem ua raws li quenching kom ua tiav qhov xav tau microstructure. Kev daws cov txheej txheem annealing muaj cua sov cov hlau rau qhov kub thiab txias thiab tuav nws rau lub sijhawm tshwj xeeb ua ntej quenching hauv dej lossis roj. Cov txheej txheem ua rau ib tug niaj hnub microstructure nrog zoo heev mechanical zog xws li siab zog thiab hardness.
C95500 vuam
Alloy C95500 tuaj yeem welded siv ntau yam kev siv vuam, xws li roj tungsten arc vuam (GTAW), roj hlau arc vuam (GMAW), thiab tiv thaiv hlau arc vuam (SMAW). Txawm li cas los xij, preheating cov hlau ua ntej vuam yog qhov tseem ceeb los tiv thaiv kev tawg thiab tawg. Qhov pom zoo ua ntej kub kub yog li ntawm 150 degree txog 250 degree.
C95500 Corrosion Resistant
Ib qho ntawm cov khoom tseem ceeb ntawm alloy C95500 yog nws qhov zoo tshaj plaws corrosion kuj. Cov hlau tuaj yeem tiv taus cov dej ntsev, tshuaj lom neeg, thiab lwm qhov chaw corrosive yam tsis muaj xeb lossis deteriorating. Nws cov kev tiv thaiv corrosion yog ntaus nqi los ntawm kev sib ntxiv ntawm npib tsib xee thiab hlau rau cov hlau, uas tsim cov txheej txheem oxide tiv thaiv ntawm qhov chaw uas tiv thaiv corrosion.
