Gall GNEE ddarparu'r ffurflen
Cyfansoddiad Cemegol
AS2738.2-1984
Copr 99.90+%, ocsigen trwy gytundeb, fel arfer 0.04%
Manylebau Aloi Cyfwerth
| Manyleb | UNS | BSI | JIS | ISO |
| Dynodiad |
C11000 |
C101 |
C 1100 |
Cu{0}}ETP |
Manylebau Cynnyrch ASTM
| Rhif | Teitl |
| B5 |
Dargludedd Uchel Siapiau Purfa Copr Cae Anodd |
| B124 |
Alloy Copr a Chopr Gwialen Gofannu, Bar a Siapiau |
| B152 |
Taflen Gopr, Stribed, Plât, a Bar wedi'i Rolio |
| B187 |
Bar Copr, Bar Bws, Gwialen a Siapiau |
| B188 |
Pibell a Thiwb Bws Copr Di-dor |
| B283 |
Gofaniadau marw aloi copr a chopr (wedi'u gwasgu'n boeth) |
| B447 |
Tiwb Copr wedi'i Weldio |
| B577 |
Canfod Ocsid cwpanog (Tueddiad Brithiad Hydrogen) mewn copr |
| B694 |
Copr, Aloi Copr a Dur Di-staen Clad Copr (CCS) a Dur Alloy Clad Copr (CAS) a Stribed ar gyfer Gwarchod Cebl Trydanol |
Priodweddau Mecanyddol
| Eiddo | Unedau | Tymher | ||
| Annealed* (meddal) | Hanner Caled | Caled | ||
| Cryfder tynnol (min) | MPa |
210* |
245 |
310 |
| elongation (munud) | % |
40* |
10 |
7 |
| Caledwch | HV |
55 max* |
75-90 |
90-115 |
Priodweddau Corfforol
| Eiddo | Unedau Metrig | Unedau Imperial |
|
Pwynt Toddi (Hylif) |
1083 gradd |
1981 gradd F |
|
Pwynt Toddi (Solidus, ewtectig) |
1065 gradd |
1950 gradd F |
|
Dwysedd |
8.89 gm/cm³ @ 20 gradd |
0.301 pwys/mewn³ @ 68 gradd F |
|
Disgyrchiant Penodol |
8.89 |
8.89 |
|
Cyfernod Ehangu Thermol |
17.7 x 10 -6/ gradd K (20-300 gradd) |
9.8 x 10 -5/ gradd F (68-572 gradd F) |
|
Dargludedd Themol |
388 W/m. gradd K @ 20 gradd |
224 BTU/ft³/ft/awr/ gradd F @ 68 gradd F |
|
Cynhwysedd Thermol (Gwres Penodol) |
385 J/kg. gradd K @ 20 gradd |
0.092 BTU/lb/ gradd F @ 68 gradd F |
|
Gwrthiant Trydanol (Annealed) |
1.724 microhm.cm @ 20 gradd |
10.3 ohms (tua mil/ft) @ 68 gradd F |
|
Dargludedd Trydanol (Annealed) |
0.58 - 0.59 microhm?¹.cm?¹ @ 20 gradd |
100.0-101.5% IACS@ 68 gradd F |
|
Modwlws Elastigedd (tensiwn) |
115 GPa |
17 x 106psi |
|
Modwlws Anhyblygrwydd (cneifio) |
44 GPa |
6.4 x 106psi |
| Cymhareb Poisson |
0.33 |
0.33 |
Priodweddau Gwneuthuriad
|
Gallu Gweithio Oer |
Ardderchog |
|
Gallu Gweithio Poeth |
Ardderchog |
|
Gradd Gofannu Poeth |
65% o bres ffugio |
|
Tymheredd Gweithio Poeth |
750-875 gradd |
|
Tymheredd anelio |
375-650 gradd |
|
Graddfa Machinability |
20% o bres torri am ddim |
|
Gorffen |
Ardderchog |
Ymuno ag Eiddo
|
Sodro |
Ardderchog |
|
Presyddu |
Da |
|
Oxy-Weldio Asetylen |
Heb ei argymell |
|
Weldio Arc Carbon |
Teg |
|
Weldio Arc wedi'i Gysgodi â Nwy (GTAW/TIG, GMAW/MIG) |
Teg |
|
Weldio Arc Metel wedi'i Gorchuddio (electrodau â llaw) |
Heb ei argymell |
|
Weldio Gwrthiant |
Heb ei argymell |
Cynhyrchion a ddarperir gan GNEE
| Ffurflen Cynnyrch | Prif Aloi / Rhif UNS (Dewiswch y Graddau Cyffredin) | Safonau ASTM Cyffredin | Trwch / Diamedr | Lled / OD | Hyd | Gorffen Arwyneb |
|---|---|---|---|---|---|---|
| Tiwb Copr / Pibell | C10100, C10200, C10300, C10800, C11000, C12000, C12200, C14200, C19200, C23000, C44300, C68700, C70600, C71500 | B75, B88, B111, B280, B395, B543 | Wal 0.012 "- 0.125" (0.3mm - 3.2mm). | 1/8" - 6" (3.2mm - 152mm) OD | Syth: 10 troedfedd - 20tr (3m - 6m) Coiliau: Custom |
Wedi'i Lunio (Gloyw), Annealed (Meddal), Moel, Tun-Plat |
| Taflen/Plât Copr | C10100, C10200, C11000, C11300, C11400, C11600, C12200, C14200, C19200, C22000, C26000, C26800, C27000, C51000, C52100, C54400, C63000, C77000 | B152, B370, B36 | Dalen: 0.006 "- 0.188" (0.15mm - 4.8mm) Plât: > 0.188" (4.8mm) |
12" - 48" (305mm - 1220mm) neu fwy | 36" - 144" (914mm - 3658mm) neu fwy | Gorffeniad Melin, sgleinio (Drych), Brwsio, Ocsideiddio, Paentio |
| Bar Copr / Gwialen | C10100, C11000, C11300, C11400, C11600, C14500, C14700, C15000, C15700, C18200, C18400, C18700, C36000, C46400, C48500, C63000, C64200, C65500, C67300, C67400 | B124, B16, B98, B138, B139, B196, B301 | Rownd: 1/8" - 6" (3mm - 150mm) Dia. Bar Fflat: 1/4" - 12" (6mm - 305mm) O led |
Ddim yn berthnasol ar gyfer Rowndiau | 12 troedfedd - 20tr (3.6m - 6m) Safonol | Wedi'i Dynnu (Disglair), Wedi'i Droi a'i Gloywi, Wedi'i Rolio'n Boeth, Wedi'i Chwythu gan Dywod |
| Wire Copr | C10100, C10200, C11000, C11300, C11400, C11600, C15500, C16200, C21000, C22000, C23000, C26000, C27000, C51000, C52100, C54400, C63000, C77000 | B1, B2, B3, B105, B134, B159, B197 | 0.010 "- 0.500" (0.25mm - 12.7mm) Dia. | N/A | Coiliau: 1 pwys i rai miloedd o bunnoedd | Moel (Disglair), Annealed (Meddal), Tun -Plat, Nicel-Plat, Enameled |
| Ffoil Copr | C10100, C10200, C11000, C11300, C11400, C11600 | B370, B152 (Yn aml yn dilyn IPC-4101) | 0.0005" - 0.010" (12µm - 250µm) | 18" - 48" (457mm - 1220mm) | Rholiau: 500 troedfedd - 5000ft (150m - 1500m) | Electrodeposited (ED), Rolled & Annealed (RA), -Triniaeth dwbl |
