C21000 tooj dag yog dab tsi?
C21000 tooj liab alloy sib xyaw ua ke siab zog nrog zoo ductility, boasting lub zog tensile ntawm 400-500 MPa thiab elongation tshaj 10%, ua rau nws haum rau ob qho tib si txias thiab kub ua hauj lwm. Nws cov corrosion kuj zoo heev nyob rau hauv ob qho tib si dej qab zib thiab marine ib puag ncig, tshwj xeeb tshaj yog nthuav tawm muaj zog tiv thaiv kev ntxhov siab corrosion cracking. Tsis tas li ntawd, cov hlau no muaj cov khoom siv hluav taws xob nruab nrab (kwv yees li 27% IACS), zoo thermal conductivity, thiab zoo machinability. Cov yeeb yaj kiab oxide tuab tuaj yeem tsim rau ntawm nws qhov chaw, ntxiv dag zog rau nws cov corrosion kuj.
Cov ntawv thov UNS C21000
1. Cov kav dej: Siv dav hauv kev tsim cov li qub, cov yeeb nkab fittings, thiab cov twj tso kua mis lub cev, tau txais txiaj ntsig los ntawm kev ua haujlwm ntawm seawater corrosion thiab dezincification.
2. Machinery Manufacturing: Haum rau hnav-cov khoom tiv taus xws li iav, bearings, thiab txiv ntseej; nws lub zog siab thiab toughness ua tau raws li qhov xav tau ntawm kev thauj khoom.
3. Architectural Decoration: Feem ntau siv nyob rau hauv lub qhov rooj thiab qhov rais hardware, sculptures, thiab hniav panels; qhov saum npoo tuaj yeem polished lossis plated, sib txuas ua kom zoo nkauj thiab ua haujlwm ntev.
4. Kev siv hluav taws xob: Raws li cov khoom siv hluav taws xob sib txuas lossis cov khoom siv davhlau ya nyob twg, nws sib npaug ntawm cov khoom siv hluav taws xob thiab tus nqi- ua tau zoo.
UNS C21000 Physical Properties
| Lub cev muaj zog | Metric | Lus Askiv |
|---|---|---|
| Qhov ntom | 8.86 g/m² | 0.320 lb/in³ |
UNS C21000 Mechanical Properties
| Mechanical Properties | Metric | Lus Askiv | Cov lus pom |
|---|---|---|---|
| Hardness, Rockwell B | 70 | 70 | |
| Hardness, Rockwell 30T | 64 | 64 | |
| Tensile Strength, Qhov kawg | 420 MPa rau | 60 900 psi | |
| Tensile zog, tawm los | 380 MPa rau | 55 100 psi | |
| Elongation ntawm Break | 4.0 % | 4.0 % | Hauv 50 mm |
| Modulus ntawm Elasticity | 115 GPa | 16 700 TZS | |
| Poissons Ratio | 0.307 | 0.307 | |
| Machineability | 20 % | 20 % | UNS C36000 (dawb-txiav tooj dag)=100% |
| Shear Modulus | 44.0 GPA | 6380 ua | |
| Shear Strength | 270 MPa rau | 39 200 psi |
UNS C21000 Cov Khoom Siv Hluav Taws Xob
| Cov khoom hluav taws xob | Metric | Lus Askiv | Cov lus pom |
|---|---|---|---|
| Hluav taws xob Resistivity | 0.00000244 ohm -cm @Kub 1100 degree |
0.00000244 ohm -cm @Kub 2010℃F |
ua kua theem |
| 0.00000310 ohm -cm @Tsuas yog 20.0 degree |
0.00000310 ohm -cm Qhov kub thiab txias 68.0℃F |
annealed | |
| Sib nqus Susceptibility | -0.0000125 - -1.00e-6 | -0.0000125 - -1.00e-6 | SI units |
UNS C21000 Thermal Properties
| Thermal Properties | Metric | Lus Askiv |
|---|---|---|
| CTE, linear | 18.0 µm/m - degree @Tub kub 20.0 - 300 degree |
10.0 µin/hauv -℃F @Tub kub 68.0 - 572℃F |
| Tshwj xeeb kub muaj peev xwm | 0.380 J/g - degree | 0.0908 BTU/lb-℃F |
| Thermal conductivity | 234 W/m-K @Tsuas yog 20.0 degree |
1620 BTU-in/hr-ft²-℃F Qhov kub thiab txias 68.0℃F |
| Melting Point | 1050 - 1065 degree | 1920 - 1949℃F |
| Solidus | 1050 degree | 1920℃F |
| Liquidus | 1065 degree | 1949℃F |
UNS C21000 Cov Khoom Ua Haujlwm
| Cov khoom ua haujlwm | Metric | Lus Askiv |
|---|---|---|
| Annealing kub | 425 - 800 degree | 797 - 1470℃F |
| Kub-Ua haujlwm kub | 750 - 875 degree | 1380 - 1610℃F |
Peb lub Hoobkas
Peb koom ua ke R & D, ntau lawm, thiab muag khoom rau hauv ib qho kev lag luam seamless. Nruab nrog cov kab ntau lawm-nrog rau kev nruam nruam thiab dov, kos duab precision, txias dov, thiab cov cuab yeej siv ua tiav- peb nruj me ntsis ua raws li ISO 9001 kev tswj hwm zoo thiab cov qauv thoob ntiaj teb xws li ASTM thiab EN. Peb tsom mus rau kev tsim cov khoom zoo - cov raj tooj liab zoo, cov ntawv txheeb, daim hlau, cov pas nrig, cov xov hlau, thiab cov strips.
Tau txais cov khoom catalog tiav
Copper khoom ntim
Peb tau cog lus tias yuav muab kev nyab xeeb thiab ua tau zoo kawg -kom- xaus kev txhawb nqa logistics rau txhua qhov kev txiav txim koj tso. Thaum ua tiav ntawm kev tsim khoom, tag nrho cov khoom lag luam yog cov kws tshaj lij thiab kev cai- ntim raws li lawv cov duab thiab kev thauj mus los: cov raj tooj liab yog hlua nrog cov dej noo- pov thawj padding thiab ruaj khov rau hauv cov rooj ntoo los yog hnyav- lub luag haujlwm steel strapping; cov nplooj ntawv thiab cov strips raug kaw nrog cov yeeb yaj kiab tsis muaj dej tsis muaj dej thiab tsau rau ntawm cov ntoo pallets muaj zog, nrog cov kaum tiv thaiv ntxiv rau cov npoo; xov hlau thiab rods yog bundled thiab coated nrog anti- xeb tiv thaiv. Tag nrho cov ntim tau raws li cov qauv xa tawm thiab tuaj yeem tiv taus ntev -kev thauj mus los hauv hiav txwv thiab kev thauj mus los hauv av. Peb muab ntau yam kev lag luam, suav nrog EXW, FOB, thiab CIF, thiab koom tes nrog ntau lub tuam txhab logistics thoob ntiaj teb los npaj lub qhov rooj - mus rau - qhov rooj xa khoom thiab muab cov khoom xa tuaj tiag - sij hawm taug qab, xyuas kom koj cov khoom tuaj txog ntawm koj lub hom phiaj raws sij hawm thiab zoo meej.
