2. 304L intsimbi engenasici. Ukuze kusonjululwe ingxaki yophuhliso lwe-ultra-low carbon austenitic steel stainless steel ngenxa yemvula ye-Cr23C6 ebangela ukuthambekela kokutya okunzulu kwe-304 yentsimbi engatyiwayo phantsi kweemeko ezithile, ukuxhathisa kwayo kwe-intergranular corrosion kubhetele kakhulu kunoko kwe-304 stainless. intsimbi. Ngaphandle kwamandla asezantsi kancinci, ezinye iipropathi ziyafana ne-321 yentsimbi engenasici. Isetyenziswa ikakhulu kwizixhobo ezinganyangekiyo kumhlwa kunye namacandelo angenakulawulwa kunyango emva kwe-welding, kwaye ingasetyenziselwa ukwenza imizimba yezixhobo ezahlukeneyo.

3. 304H intsimbi engenasici. Isebe langaphakathi le-304 yensimbi engenasici ine-carbon mass fraction ye-0.04% -0.10%, kwaye ukusebenza kwayo okuphezulu kweqondo lokushisa kungcono kune-304 yensimbi engenasici.

4. 316 intsimbi engenasici. Ukongeza i-molybdenum ngesiseko sentsimbi ye-10Cr18Ni12 yenza ukuba intsimbi ibe nokuchasana okulungileyo ekunciphiseni i-corrosion ephakathi kunye ne-pitting. Kumanzi olwandle kunye neminye imithombo yeendaba ezahlukeneyo, ukuxhathisa umhlwa kungcono kune-304 yensimbi engenasici, eyona nto isetyenziselwa izinto ezikwaziyo ukugoba.

5. 316L intsimbi engenasici. Intsimbi yekhabhoni ephantsi kakhulu inokumelana kakuhle ne-intergranular corrosion kwaye ilungele ukwenziwa kweendawo ezidityanisiweyo kunye nezixhobo ezinobukhulu becandelo elishinyeneyo, njengezinto ezikwaziyo ukumelana nomhlwa kwizixhobo zepetrochemical.

6. 316H intsimbi engenasici. Isebe langaphakathi le-316 yensimbi engenasici ine-carbon mass fraction ye-0.04% -0.10%, kwaye ukusebenza kwayo okuphezulu kweqondo lokushisa kungcono kunoko kwe-316 yensimbi engenasici.