Alloy 20ni anaustenitis ibyuma bidafite ingeseyatejwe imbere kubisabwa birimoaside aside. Kurwanya ruswa nayo isanga ubundi buryo bukoreshwa muriimiti,peteroli,kubyara ingufu, naplastikiinganda. Alloy 20 irwanyapitingnachloride ionruswa, nziza kuruta304ibyuma bidafite ingese kandi ku murongo hamwe316Libyuma. Ibigize umuringa birinda aside aside. Alloy 20 ikunze guhitamo gukemuraguhangayikaibibazo, bishobora kubaho hamwe na 316L idafite umwanda. Amavuta yizina rimwe hamwe nizina "Cb-3 ″ yerekanacolumbiumitekanye.
Ibigize
- Nickel, 32-38%
- Chromium, 19-21%
- Carbone, 0,06% ntarengwa
- Umuringa, 3-4%
- Molybdenum, 2-3%
- Manganese, 2% ntarengwa
- Silicon, 1.0% ntarengwa
- Niobium, (8.0 XC), 1% ntarengwa
- Icyuma, 31-44% (impirimbanyi)
Andi mazina
- UNS N08020
- DIN 2.4660
- CN7M
- Umubaji 20 CB-3TM
- AL 20TM
- Carlson Alloy C20TM
- Nickelvac 23TM
- Nikrofer 3620 NbTM, bizwi kandi nka VDM® Alloy 20[4]
Ibisobanuro
- ASTM B729, B464, B366, B463, B473, B462
- ASME SB729, SB464, SB366, SB473, SB462
- ANSI / ASTM A555-79
- EN 2.4660[5]
- UNS N08020[5]
- Werkstoff 2.4660[5]
- Abakinnyi bateganijweCN7M
Igihe cyo kohereza: Ukuboza-26-2019