I-ASTM A213, i-A269 904L yensimbi engenasici ebhijelwe ityhubhu eTshayina
I-alloy 904L ayizinzile, i-alloy ephezulu ye-austenitic insimbi engenasici kunye nomxholo ophantsi wekhabhoni.Isetyenziswa ngokubanzi kwizicelo apho iimpawu zokubola kwe-TP316/L kunye ne-TP317/L ayanelanga.I-alloy ikwabonelela ngokugqwesa kakuhle, ukuwelda, kunye nokuqina.Ukongezwa kobhedu kunika i-alloy 904L i-corrosion resistant properties eziphakamileyo kunesiqhelo se-chrome nickel steels stainless steels.Imizekelo ibandakanya ukumelana nesulfuric, phosphoric, kunye ne-acetic acid.
Ubungakanani Uluhlu
| Idayamitha yangaphandle (OD) | Ukutyeba kweendonga |
| .250”–1.000” | .035″–.065″ |
Kubanda kugqityiwe kwaye ityhubhu ene-anealed eqaqambileyo.
IiMfuno zeMichiza
Ingxubevange 904L (UNS N08904)
Ukuqamba %
| C Ikhabhoni | Mn IManganese | P Iphosphorus | S Isulfure | Si Isilicon | Cr Chromium | Ni Nickel | Mo Molybdenum | N Nitrogen | Cu Ubhedu |
| 0.020 ubuninzi | 2.00 ubuninzi | 0.040 ubuninzi | 0.030 ubuninzi | 1.00 max | 19.0–23.0 | 23.0–28.0 | 4.0–5.0 | 0.10 ubuninzi | 1.00–2.00 |
Ukunyamezelwa kweDimensional
| OD | OD Ukunyamezela | Unyamezelo eludongeni |
| ≤ .500″ | ± .005” | ± 15% |
| 0.500”–1.500” | ± .005” | ± 10% |
IiPropati zoomatshini
| Unikeze Amandla: | 31 ksi imiz |
| Tensile strength: | 71 ksi imiz |
| Ubude (umzu 2″): | 35% |
| Ukuqina (Isikali sikaRockwell B): | 90 HRB ubuninzi |
Ukwenziwa
Ingxubevange 904L ayinamagnetic kuzo zonke iimeko kwaye inokwakheka okugqwesileyo kunye nokuwelda.Ulwakhiwo lwe-austenitic lukwanika eli bakala ukuqina okugqwesileyo, kude kube phantsi ukuya kumaqondo obushushu e-cryogenic.
Izicelo zoShishino
Inkqubo yeMichiza
I-chromium yayo ephezulu kunye nomxholo we-nickel, kunye nokongezwa kwe-molybdenum kunye nobhedu, i-alloy yokuncedisa i-904L imele i-sulfuric, i-phosphoric kunye ne-acetic acids.Oku kubaluleke kakhulu ekuveliseni i-asidi kunye nezichumisi.
Bhala umyalezo wakho apha kwaye uwuthumele kuthi
