c71500 tooj liab nickel
c71500 tooj liab nickel(70/30) muaj nyob rau hauv:
Ntawv / Phaj / Sawb
Round Bar / Qws
Tube / Tube
Fittings (Threaded thiab Socketweld, 3000 # / 6000 #)
Flanges (Slip-rau, threaded, dig muag, weldneck)
Qhov notooj liab nickel 70/30muaj zog nruab nrab, workability, formability, thiab weldability.
Cov ntsiab lus ntawm cov hlau me me (txog li 0.5%) muab qhov txawv txav tsis zoo rau kev xeb thiab kev ntxhov siab corrosion tawg.Lub alloy yog zoo tshaj plaws siv nyob rau hauvqhov kub thiab txias, siab siab, siab tshaj tawm, thiab kev puas tsuaj turbulence.
Daim ntawv thov:Condensers, seawater piping, fais fab nroj tsuag, exchanger shells, marine, industrial.
c71500 tooj liab yeeb nkab thiab raj - ua tiav qhov loj me
c71500 cevmuaj qhov ntau thiab tsawg:
| Khoom | Qhov Loj |
|---|---|
| Round Bar | 1/2 "dia rau 10-1/8" |
| Phaj | 3/16 "txog 2-5/8" |
| Daim ntawv / Sawb | .065", .125" |
| Tube | 3/8 "OD rau 1" |
| Cov yeeb nkab (Standard sch 40) | 1/4 "mus rau 12" |
| Pipe (Ntxiv Hnyav sch 80) | 1/4 "mus rau 4" |
| Cov yeeb nkab (Class 200 MIL-T-16420K) | 1/2 "mus rau 12" |
| Fittings | 3000 # / 6000 # (Threaded thiab Socketweld) |
| Flanges | Slip-on, threaded, dig muag, weldneck |
c71500 tshuaj muaj pes tsawg leeg
| Element | Cu | Pb | Zn | Fe | Ni | Mn |
|---|---|---|---|---|---|---|
| Tsawg% | Rem | - | - | 0.4 | 29 | - |
| Max % | Rem | 0.05 | 1 | 1 | 33 | 1 |
Vim li cas hlau tseem ceeb:Cov ntsiab lus hlau 0.4-1.0% muabc71500 tooj liab nickelnws extraordinary tsis kam mus rau dav dav corrosion thiab kev nyuaj siab corrosion cracking. Yog tsis muaj hlau, 70/30 cupronickel poob nws cov marine- qib kev ua tau zoo.
c71500 ceev thiab lub cev muaj zog
c71500 ua= 0.323 lb/in³ ntawm 68℃F (8.94 g/cm³).
| Khoom | Tus nqi (Imperial) |
|---|---|
| Melting Point - Liquidus | 2260℃F |
| Melting Point – Solidus | 2140℃F |
| Qhov ntom | 0.323 lb/in³ |
| Specific Gravity | 8.94 |
| Hluav taws xob conductivity | 4.6% IACS ntawm 68℃F |
| Thermal conductivity | 17 Btu/(sq ft·ft·hr·℃F) ntawm 68℃F |
| Thermal Expansion (68-572℃F) | 9 × 10⁻⁶ /℃F |
| Modulus ntawm Elasticity (Tension) | 22,000 ksi |
| Modulus ntawm Rigidity | 8,300 ksg |
70/30 tooj liab nickel machinability - ntsuam xyuas 20
70/30 tooj liab nickel machinabilityqhov ntsuas yog20(dawb-txiav tooj dag=100).
| Txoj Kev Fabrication | Kev tsim nyog |
|---|---|
| Soldering | Zoo heev |
| Brazing | Zoo heev |
| Oxyacetylene Vuam | Zoo |
| Gas Shielded Arc Vuam | Zoo heev |
| Coated Hlau Arc Vuam | Zoo heev |
| Spot / Seam / Butt Weld | Zoo heev |
| Txias txoj kev | Zoo |
| Kub txoj kev | Zoo |
c71500 mechanical zog
c71500 mechanical zoglos ntawm daim ntawv thiab temper:
| Daim ntawv | Kub | Tensile (ksi) | Yield (ksi) | Ntev (%) | Hardness |
|---|---|---|---|---|---|
| Round Bar | H02 | 75 | 70 | 15 | 80 PAB |
| Phaj / Ntawv / Sawb | M20 | 55 | 20 | 45 | 35 PAB |
| Tube | OS 025 | 60 | 25 | 45 | 45 PAB / 80 HRF |
| Tube | OS 035 | 54 | - | 45 | 36 HRF |
Sib npaug specifications rau c71500 tooj liab nickel
c71500 uamuaj nyob rau hauv cov qauv hauv qab no:
| ASTM | ASME | Tub rog | Lwm yam |
|---|---|---|---|
| B111, B122, B151, B171, B432, B466, B467, B552, B956 | SB 111, SB 151, SB171, SB359, SB395, SB466, SB467, SB543 | MILT-15005, MIL-C-15726, MIL-C-1726F, MIL-C-24679, MIL-T-16420K, MIL-T-22214 | DIN 2.0872, BS 2871 CN102, EN CW352H, SAE J461, SAE J463 |
FAQ
Q1: C71500 puas tuaj yeem siv rau siab -ceev seawater piping?
Yog lawm, C71500 tshwj xeeb yog tsim los rau siab -ceev seawater.Lub alloy pom nws daim ntawv thov loj tshaj plaws nyob rau hauv cov cheeb tsam ntawm "siab tshaj tawm thiab kev puas tsuaj turbulence." Nrog 30% nickel thiab 0.4-1.0% hlau, C71500 tuav dej hiav txwv ntws mus txog 4-5 m / s. Siv C71500 rau condenser inlet kab, turbulent yeeb nkab khiav, thiab naval seawater systems.
Q2: C71500 tooj liab yeeb nkab yog dab tsi?
C71500 tooj liab yeeb nkab yog muaj los ntawm 1/4 "mus rau 12" nyob rau hauv lub sij hawm 40, thiab 1/4 "mus rau 4" nyob rau hauv lub sij hawm 80.Class 200 yeeb nkab ib MIL-T-16420K yog muaj los ntawm 1/2 "mus rau 12". Tube loj li ntawm 3/8 "mus rau 1" OD. Fittings (3000 # / 6000 #) thiab flanges (slip-on, threaded, dig muag, weldneck) kuj muaj.
Q3: Dab tsi yog qhov ceev ntawm C71500 cov khoom siv rau kev ntsuas qhov hnyav?
C71500 ceev yog 0.323 lb / in³ ntawm 68℃F.Rau cov yeeb nkab hnyav: (OD - phab ntsa) × phab ntsa × 10.68=lb/ft. Piv txwv li: 1 "OD × 0.065" phab ntsa C71500 tooj liab yeeb nkab=kwv yees li 0.65 lb/ft. Rau 1 "phaj tuab: 46.5 lb ib square feet.
Q4: Vim li cas C71500 muaj hlau? Nws puas tseem ceeb?
Yog lawm, C71500 xav tau 0.4-1.0% hlau rau corrosion kuj.Cov ntsiab lus ntawm cov hlau me me muab qhov txawv txav tsis zoo rau kev txhim kho corrosion thiab kev ntxhov siab corrosion tawg. Yog tsis muaj hlau txaus, 70/30 cupronickel poob nws cov marine- qib kev ua tau zoo. Ib txwm txheeb xyuas cov ntsiab lus hlau ntawm daim ntawv pov thawj zeb xeem.
Q5: Dab tsi yog qhov machinability ntsuas ntawm 70/30 tooj liab nickel?
Machinability ntsuam xyuas yog 20 (dawb-txiav tooj dag=100).Rau H02 temper round bar, tensile yog 75 ksi thiab tawm los yog 70 ksi - qhov no harder temper tshuab zoo dua annealed. Siv cov cuab yeej ntse carbide, qis ceev, thiab ntau cov dej txias.
Q6: Txoj kev vuam dab tsi ua haujlwm rau C71500 tooj liab nickel?
Gas shielded arc vuam (TIG/MIG), coated hlau arc vuam (MMA), qhov chaw, seam, thiab pob tw vuam yog tag nrho cov ntsuas "Zoo heev".Oxyacetylene vuam yog "Zoo". Soldering thiab brazing kuj yog "zoo heev". Rau cov kav dej hiav txwv, siv ERNi-7 muab cov hlau thiab argon rov qab tshem tawm.
Q7: Qhov txawv ntawm C71500 raj tempers OS025 thiab OS035 yog dab tsi?
OS025 muaj zog dua (60 ksi tensile, 25 ksi tawm los); OS035 yog softer (54 ksi tensile) nrog tib 45% elongation.OS035 yog tag nrho annealed - zoo tshaj plaws rau khoov, flaring, thiab raj expansion. OS025 yog lub teeb kos - haum rau cov yeeb nkab ncaj nraim uas xav tau qee lub zog.
Q8: Dab tsi daim ntawv thov siv C71500 phaj thiab ntawv?
C71500 phaj thiab daim ntawv yog siv rau exchanger shells, baffle phaj, thiab raj ntawv.M20 temper phaj / ntawv muaj 55 ksi tensile, 20 ksi yield, thiab 45% elongation - haum rau tsim rau hauv plhaub. Thickness ntau: 3/16 "rau 2-5/8" rau phaj; .065 "thiab .125" rau daim ntawv / sawb.
Q9: Dab tsi yog tub rog specifications npog C71500?
MILT-15005 (tube), MIL-C-15726 (general), MIL-T-16420K (pipe), MIL-T-22214 (finned tube), thiab MIL-C-24679.Rau kev tsim nkoj nkoj nkoj, qhia qhov tseeb MIL spec rau koj daim ntawv khoom. MIL-T-16420K Class 200 yeeb nkab yog muaj los ntawm 1/2 "mus rau 12".
Q10: C71500 ua haujlwm li cas ntawm qhov kub thiab txias?
C71500 muaj feem xyuam rau hauv qhov kub thiab txias ua ke nrog kev kub siab thiab siab tshaj tawm.Lub melting point yog 2140-2260℃F. Rau kev pabcuam txuas ntxiv, C71500 khaws cov khoom siv kho kom zoo txog li 350℃(662℃F). Rau cov nroj tsuag hluav taws xob condensers thiab cov khoom siv hluav taws xob hauv 200-300 degree, C71500 yog cov khoom pov thawj.
Kev Tshawb Fawb & Kev Tswj Xyuas Zoo
| Txoj Kev Xeem | Lub hom phiaj | Kev lees txais |
|---|---|---|
| Optical Emission Spectrometry | Txheeb xyuasc71500 tshuaj muaj pes tsawg leeg | Ni 29-33%, Fe 0.4-1.0%, Cu tshuav nyiaj li cas, Mn Tsawg dua lossis sib npaug 1%, Pb Tsawg dua lossis sib npaug 0.05%, Zn Tsawg dua lossis sib npaug 1% |
| Tensile Test | Paub meejc71500 mechanical zog | OS035 raj: UTS Ntau dua lossis sib npaug rau 54 ksi, Ntev Ntau dua lossis sib npaug li 45%; OS025 raj: UTS Ntau dua lossis sib npaug rau 60 ksi, Ntev Ntau dua lossis sib npaug li 45% |
| Flattening Test (tube) | Ductility rau kev tsim | Tsis muaj kab nrib pleb thaum flattened rau teev % ntawm OD |
| Hardness Test | Uniformity ntawm temper | OS035 ~ 36 HRF, OS025 ~ 45 HRB / 80 HRF |
| Dimensional Check | OD, phab ntsa, ntev | Raws li ASTM B111 / B466 kam rau ua |
| Eddy Tam sim no Test (thaum teev) | Txheeb xyuas qhov pits thiab phab ntsa variations | Raws li ASTM E243 |
| Hydrostatic Test (thaum teev) | Leak nruj | Raws li ASTM / MIL specification |
Ntim
C71500 tooj liab kavyog ntim los tiv thaiv kev puas tsuaj thaum caij tsheb npav:
| Ntim Hom | Ntev Ntau | Paub meej |
|---|---|---|
| Hexagonal pob khoom | 12-24 ft (ntev) | Hlau hlua, plywood separators ntawm cov khaubncaws sab nraud povtseg, yas kawg kaus mom. Max pob hnyav 2000 kg. |
| Ntoo crates | Txiav qhov ntev, fittings, flanges | ISPM-15 tau ntawv pov thawj, ua npuas ncauj rau cov khoom tiav. |
| Hlau reels | Coiled tube | Rau kev ncua ntev. Reel cim nrog cov xov tooj cua sov, qhov loj, thiab qhov ntev. |
| Lub tes tsho tus kheej | Polished los yog precision raj | VCI daim ntawv lossis lub tes tsho yas rau kev tiv thaiv nto. |
Marking ib pob:Alloy (C71500/70/30), kub tooj, loj (OD × phab ntsa), ntev, kom muaj nuj nqis, PO tooj, net/tag nrho qhov hnyav.
Kev tiv thaiv dej noo:Lub hnab desiccant ntxiv rau qhov chaw sov lossis lub sijhawm ntev - cov khoom xa tuaj.
Khoom siv Hoobkas
| Khoom siv | Lub luag haujlwm hauv C71500 Pipe Production |
|---|---|
| Induction melting rauv | Kev tswj xyuas meej ntawm Ni (29-33%), Fe (0.4-1.0%), Mn (tsawg dua lossis sib npaug li 1%) |
| Kab rov tav nruam caster | Ua cov pob zeb loj |
| Extrusion xovxwm | Pierces billet rau hollow plhaub |
| Txias pilger mills | Txo OD thiab phab ntsa thickness |
| Kos lub rooj zaum | Qhov kawg qhov loj me, du ID tiav |
| Annealing rauv (650-850 degree) | Softening rau OS035 lossis OS025 temper |
| Straightening tshuab | Ua tiav ncaj nraim rau ASTM spec |
| Eddy tam sim no / Hydrostatic testers | Tsis yog -kev puas tsuaj thiab kev ntsuas siab |
| Metallurgical lab | OES, tensile, hardness pov thawj |
Peb Cov Khoom Muag Tag Nrho
| Daim ntawv khoom | Cov Standards | Hom Alloy Qib | Qhov Loj | Tej kev siv |
|---|---|---|---|---|
| Seamless Copper Yeeb Nkab | ASTM B466, ASME SB466, MIL -T-16420K | C71500, C70600, C12200 | 1/4 "mus rau 12" sch 40; 1/4 "mus rau 4" sch 80; Chav kawm 200 1/2"-12" | Seawater piping, fais fab nroj tsuag, hydraulic kab, hluav taws xob mains |
| Seamless Copper Tube | ASTM B111, ASME SB111, MILT-15005 | C71500, C70600, C12200, C68700 | 3/8" rau 1" OD | Condensers, tshav kub exchangers |
| Copper Round Bar / Qws | ASTM B151, MIL -C-15726, SAE J461/J463 | C71500, C70600, C36000, C46400, C63000 | 1/2 "mus rau 10-1/8" diam | Valve stems, twj tso kua mis shafts, machined Cheebtsam |
| Copper Phaj | ASTM B122, B171, SAE J461 / J463 | C71500, C70600, C46400, C63000 | 3/16 "rau 2-5/8" tuab | Exchanger shells, tube nplooj ntawv, baffle phaj |
| Copper Sheet / Sawb | ASTM B122, MIL -C-15726 | C71500, C70600, C11000 | .065", .125" tuab | Cladding, gaskets, sib sau |
| Cov yeeb nkab fittings | Threaded / Socketweld, 3000 # / 6000 # | C71500, C96400 | Txhua qhov loj me | Kev sib txuas ntawm cov kav dej hiav txwv |
| Yeeb Flanges | Slip-on, threaded, dig muag, weldneck | C71500 | Txhua qhov loj me | Kev sib txuas ntawm cov kav dej hiav txwv |
| CNC Machined Cheebtsam(kev pabcuam muaj) | Kev cai kos duab | C71500, C70600, C36000, C63000, C17200 | Kev cai kam rau ua | Valve lub cev, twj tso kua mis vaj tse, kev cai fittings |
