UNS C95400 Kev sib xyaw
Aluminium bronze, tseem hu ua txhuas bronze los yog tooj dag siab zog, yog ib qho alloy ntawm tooj liab, txhuas, hlau, thiab npib tsib xee. UNS C95400 muaj cov ntsiab lus txhuas ntau dua (10-11%) dua li lwm cov tooj liab-raws li alloys, ua kom muaj zog, tiv thaiv corrosion, thiab hnav tsis kam. Nws kuj muaj hlau (3-5%) thiab npib tsib xee (3-5%), uas txhim kho nws lub zog tensile thiab toughness.
| Element | Cov ntsiab lus (%) |
|---|---|
| Cu | 85 |
| Fe | 4 |
| Al | 11 |
UNS C95400 Mechanical Properties
UNS C95400 yog lub zog muaj zog alloy nrog cov khoom siv zoo heev, siab tensile thiab yield zog, zoo ductility, thiab tsis tshua muaj kev sib txhuam. Nws lub zog tensile kawg yog nyob ib ncig ntawm 105 ksi (725 MPa), thaum nws lub zog tawm los yog li 47 ksi (325 MPa). Nws elongation ntawm so yog nyob ib ncig ntawm 10%, uas qhia tau hais tias zoo ductility. Nws tsis tshua muaj kev sib txhuam coefficient, thiab hardness (nyob ib ncig ntawm 190 Brinell) ua rau nws haum rau kev siv bearing.
| Cov khoom | Metric | Imperial |
|---|---|---|
| Hardness, Brinell (raws li cam khwb cia; 3000 kg) | 170 | 170 |
| Hardness, Brinell (TQ50 temper; 3000 kg) | 195 | 195 |
| Hardness, Rockwell B (raws li cam khwb cia) | 83 | 83 |
| Hardness, Rockwell B (TQ50 temper) | 94 | 94 |
| Tensile zog, qhov kawg (raws li cam khwb cia) | 515 MPa ua | 7 4700 psi |
| Tensile zog, qhov kawg (TQ50 temper) | 620 MPa rau | 8 9900 psi |
| Tensile zog, tawm los (raws li cam khwb cia) | 205 MPa | 29 700 psi |
| Tensile zog, tawm los (TQ50 temper) | 310 MPa | 45 000 psi |
| Elongation ntawm tawg (TQ50 temper, hauv 50 mm) | 8% | 8% |
| Elongation ntawm tawg (raws li nrum, hauv 50 mm) | 12% | 12% |
| Txo thaj tsam (TQ50 temper) | 6% | 6% |
| Txo thaj tsam (raws li cam khwb cia) | 12% | 12% |
| Creep zog (rau 10E-5% / h, ntawm 425 degree) | 2 0.0 MPa | 2900psi ua |
| Creep zog (rau 10E-5% / h, ntawm 370 degree) | 3 0.0 MPa | 4 350psi |
| Creep zog (rau 10-E5% / h, ntawm 315 degree) | 51. 0 MPa | 7 400psi |
| Creep zog (rau 10E-5% / h, ntawm 230 degree) | 115 MPa | 16 700 psi |
| Modulus ntawm Elasticity | 110 GPa | 16 000 ksg |
| Compressive zog (raws li cam khwb cia) | 940 MPa ua | 136 000 psi |
| Compressive zog (TQ50 temper) | 1070 MPa | 155 000 psi |
| Poisson tus ratio | 0.316 | 0.316 |
| Charpy cuam tshuam (keyhole, TQ50 temper) | 9.00 J | 6,64ft wb |
| Charpy impact (keyhole, as cam khwb cia) | 15.0 J | 11.1 ft ib |
| Izod cuam tshuam (TQ50 temper) | 15.0 J | 11.1 ft ib |
| Izod cuam tshuam (raws li cam khwb cia) | 22.0 J | 16.2 ft ib |
| Fatigue strength (@# of cycles 1.00e+8 , reverse bending) | 240 MPa | 3 4800 psi |
| Machinability (UNS C36000 (dawb-txiav tooj dag)=100%) | 60% | 60% |
| Shear modulus | 41 0 GPa | 5 950 tzk |
UNS C95400 Lub cev muaj zog
UNS C95400 muaj lub cev zoo heev, suav nrog kev tiv thaiv corrosion siab hauv dej hiav txwv thiab lwm qhov chaw muaj kev kub ntxhov, ua kom sov zoo (txog 500 degree), thiab zoo thermal thiab hluav taws xob conductivity. Nws kuj muaj cov coefficient tsawg ntawm thermal expansion, uas ua rau nws haum rau cov ntawv thov uas yuav tsum tau muaj kev ruaj ntseg.
| Cov khoom | Metric | Imperial |
|---|---|---|
| Qhov ntom | 7.45 g / cm²3 | 0.269 lb/in3 |
| Melting point | 1025-1040 degree | 1877 - 1900 degree F |
UNS C95400 Thermal Properties
| Cov khoom | Metric | Imperial |
|---|---|---|
| CTE, linear (@ 20 0 - 300 degree / 68.0 - 572 degree F) | 16.2 μm / m | 9. 00 μin/in degree F |
| Tshwj xeeb kub muaj peev xwm | 0.420 J/g degree | 0.100 BTU/lb degree F |
| Thermal conductivity (@ 20 0 degree / 68.0 degree F) | 59.0 W/m-K | 409 BTU-in/hr-ft2degree F |
| Solidus | 1025 degree | 1877 degree F |
| Liquidus | 1040 degree | 1900 degree F |
UNS C95400 Sib npaug
ASME SB 148
ASME SB 271
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
MIL C -11866
qw c390
SAE J461
SAE J462
UNS C95400 siv
UNS C95400 yog dav siv hauv marine, aerospace, thiab tshuaj ua lag luam vim nws cov khoom tshwj xeeb. Nws yog siv rau ntau yam kev siv, suav nrog marine propellers, bearings, gears, twj, valve Cheebtsam, bushings, thiab hnav daim hlau. Nws kuj tseem siv rau hauv kev lag luam aerospace rau cov khoom siv cav, cov iav tsaws, thiab cov khoom siv hydraulic. Tsis tas li ntawd, nws yog siv rau hauv kev lag luam chemical ua cov twj, lub cev valve, thiab cov khoom siv hluav taws xob.
UNS C95400 Corrosion Resistance
UNS C95400 muaj kev tiv thaiv zoo heev hauv dej hiav txwv thiab lwm qhov chaw corrosive, ua rau nws tsim nyog rau kev siv dej hiav txwv. Nws kuj muaj qhov ua tau zoo rau kev ntxhov siab corrosion cracking thiab dezincification, uas yog cov teeb meem tshwm sim nrog lwm cov tooj liab-raws li alloys.
UNS C95400 Kev kho cua sov
UNS C95400 tuaj yeem kho cua sov los txhim kho nws cov khoom siv los ntawm nag lossis daus hardening lossis annealing. Cov nag lossis daus hardening muaj cua sov cov hlau mus rau qhov ntsuas kub tshwj xeeb thiab ua kom txias sai sai. Annealing muaj cua sov cov hlau rau ib qho kub thiab txias nws maj mam. Ib tus kws tshaj lij uas tsim nyog yuav tsum ua cov txheej txheem kho cua sov kom ntseeg tau tias muaj txiaj ntsig zoo.
UNS C95400 Machining Cov
UNS C95400 tuaj yeem ua tshuab siv cov txheej txheem ib txwm muaj xws li milling, tig, thiab drilling, tab sis nws yuav tsum muaj cov cuab yeej txiav tsim nyog thiab txau los tiv thaiv kev ua haujlwm nyuaj. Lub alloy muaj lub siab nyiam ua haujlwm nyuaj, uas tuaj yeem ua rau nws nyuaj rau kev siv tshuab. Yog li ntawd, nws raug pom zoo kom siv carbide los yog pob zeb diamond txiav cov cuab yeej nrog kev txiav ceev thiab cov khoom noj qis kom txo qis kev ua haujlwm nyuaj.
UNS C95400 Vuam
UNS C95400 tuaj yeem welded siv ntau txoj hauv kev, xws li roj tungsten arc vuam (GTAW), roj hlau arc vuam (GMAW), thiab vuam tsis kam. Txawm li cas los xij, nws yuav tsum muaj cov txheej txheem vuam tsim nyog thiab kev ceev faj kom tsis txhob tawg thiab porosity. Siv cov hlau muab tub lim nrog cov muaj pes tsawg leeg zoo sib xws kuj pom zoo kom tiv thaiv galvanic corrosion.
