316L Stenles Sil
316L em i wanpela low-manbon varien bilong 316 austenitis steinles stiel, ol i wokim bilong strongim weldabiliti. Komposesen bilong em i gat 16-18% kromium, 10-14% nikel, 2-3% molibdenum, wantaim kabon konten Less winim o wankain olsem 0.03% —i daunbilo long 316 0.08% maks.
Dispela kabon i go daun i save daunim mak bilong wara i pundaun long taim bilong weldim, na dispela i no pasim rot bilong bagarap namel long ol hap we ol wel i bin weldim. Em i holim yet gutpela klorait na kemikel resistens bilong 316, em i gutpela long solwara na ol hatpela ples.
Kemikel Komposisen
|
C |
Si |
Mn |
P |
S |
Kr |
Ni |
Mo |
|
|
Min |
- |
- |
- |
- |
- |
16 |
10 |
2 |
|
Maks |
0.03 |
1 |
2 |
0.045 |
0.03 |
18 |
14 |
3 |
Ol samting bilong lukautim ol samting
|
Mak bilong ol samting i pas pas wantim |
Melting Poin |
Minimum Mekanikal Propati long Rum Tempereja |
||
|
Strong bilong Tensil |
Yield Strong |
Elongasen |
||
|
g/cm3 |
digri |
Rm N/mm2 |
Rp0.2N/mm2 |
A5% |
|
7.98 |
1375~1425 |
485 |
170 |
40% |
Samting
Loa bilong low-}carbon i mekim na wok i stap gut moa long taim bilong weldim na insait long sensitisasen tempereja rein (450~850 digri ), na i rausim nid bilong post-weld annealing. Em i soim gutpela kol wok inap na fomabiliti, na em i stap yet olsem non{5}}magnetik long solusen-anneal stet (maski liklik magnetisasen i ken kamap bihain long kol wok).
Ol aplikesen
Ol Envairomen i gat bikpela hevi:Ol kemikal riakta, ol samting bilong pikim, ol straksa bilong pletfom long solwara.
Medikol Implant:Ol instramen bilong otopedik, ol stent bilong vaskula (gutpela baiokompatibiliti).
Ol Komponen we oli Weldim:Ol paip bilong weld weld, ol nuklia pawa plent bilong helpim ol sistem (i no gat hevi bilong bagarap namel long ol hangranular).
Prosesing bilong kaikai:Ol bikpela tenk bilong putim kaikai long ples bilong kaikai, ol samting bilong kukim kaikai.
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