321 Irin alagbara, irin dì 2b Ba Pari
Apejuwe
Alloy 321 (UNS S32100) ti wa ni iduroṣinṣin irin alagbara, irin awo ti o funni bi anfani akọkọ rẹ resistance ti o dara julọ si ipata intergranular ni atẹle ifihan si awọn iwọn otutu ni iwọn ojoriro carbide chromium lati 800 si 1500 ° F (427 si 816 ° C).Alloy 321 irin alagbara, irin awo ti wa ni diduro lodi si chromium carbide Ibiyi nipa afikun ti titanium.
Alloy 321 irin alagbara, irin awo tun jẹ anfani fun iṣẹ otutu giga nitori awọn ohun-ini ẹrọ ti o dara.Alloy 321 irin alagbara, irin awo nfun ga ti nrakò ati wahala rupture-ini ju Alloy 304 ati, paapa, Alloy 304L, eyi ti o le tun ti wa ni kà fun awọn ifihan ibi ti ifamọ ati intergranular ipata ni o wa awọn ifiyesi.
321 irin alagbara, irin awo ti Ti bi a stabilizing ano wa, sugbon o jẹ tun kan gbona irin ite, ni ga otutu ni o dara ju 316 l alagbara, irin awo.321 irin alagbara, irin awo ni orisirisi awọn fojusi ati otutu ti Organic acid ati inorganic acid, paapa ni oxidizing alabọde ni o ni ti o dara abrasion resistance, lo ninu awọn manufacture ti yiya sooro acid awọn apoti ati ẹrọ itanna.
321 irin alagbara, irin awo ni-Cr-Mo austenitic alagbara, irin awo, awọn oniwe-išẹ jẹ gidigidi iru si 304 alagbara, irin awo, ṣugbọn nitori ti awọn afikun ti titanium irin, o ni o dara ọkà aala ipata resistance ati ki o ga otutu agbara.Ipilẹṣẹ ti chromium carbide jẹ iṣakoso imunadoko nipasẹ fifi irin titanium kun.
Awọn sisanra ti o wa fun Alloy 321/321H
| 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" | 7/8" | 1" | 1 1/8" |
| 4.8mm | 6.3mm | 7.9mm | 9.5mm | 12.7mm | 15.9mm | 19mm | 22.2mm | 25.4mm | 28.6mm |
| 1 1/4" | 1 1/2" | 1 3/4" | 2" | 2 1/4" | 2 1/2" | 2 3/4" | 3" | 3 1/2" | 4" |
| 31.8mm | 38.1mm | 44.5mm | 50.8mm | 57.2mm | 63.5mm | 69.9mm | 76.2mm | 88.9mm | 101.6mm |
