I-A2-60, A2-70, A2-80 Auntenitic Insimbi Engagqwali Imigoqo kanye ne-hexagonal bar

I-A2-60, A2-70, A2-80 Auntenitic Insimbi Engagqwali Imigoqo kanye ne-hexagonal bar

A1, A2, A4 umele ama-302, 304, 316; 45, 50, 60, 70, 80 amele i-1/10 yamandla amancane ama-fasteners. I-A4 iyinsimbi engenacala, eyenzelwe i-Sulfuric Acid ebilayo, ngakho-ke, igama elibilayo le-acid, elingelansimbi elingazweli nge-acid, imvamisa egameni leSUS316.
I-a proaplents "Aucenite", 2 imele ukwaziswa kwesibili (eqinisweni, 2 kubhekiswa ku-304), futhi -70 imelela amazinga wamandla yi-700 MPA. Izinto ezijwayelekile ziyi-A2 ne-A4, ezingama-304 no-316 ngokulandelana, kepha inqobo nje uma imishini ingasebenza kahle, ukwakheka kwamakhemikhali kungangena futhi kuphume. Amabanga ajwayelekile yile:
A2-60
A2-70
A2-80
A4-70
A4-80
A4-90
A1, A2, A4 umele ama-302, 304, 316; 45, 50, 60, 70, 80 amele i-1/10 yamandla amancane okuqina we-fastener.
I-A4 i-autenitutic yensimbi engenacala eyakhelwe i-Sulfuric Acid. Ngakho-ke, insimbi engamelana ne-acid iqanjwe njengensimbi engasho lutho nge-acid, ngokuvamile i-SUS316. Abangu-70 no-80 ngemuva kwe-A4-70 ne-A4-80 bamelela i-1/10 yamandla amancane ashubile we-fastener. I-A4-70 ne-A4-80 azihlukile ezintweni uqobo. Njengoba zinjaloibha yensimbi engagqwali yensimbi engenasici, azikwazi ukwelashwa ngokwelashwa okushisa. Izindlela zokuthuthukisa amandla ashukumisayo, ukwanda kwamandla ashukumisayo kungenxa yokuchithwa kwesithiyo sokungabizi (okwaziwa kakhulu njengokwenza okubandayo), A4-80 Bolts emakethe kunokujikeleza, i-A4-80 Rare.