Austenitic stainless steels series pahnih a awm a .
300 Series Stainless Steel hian a austenitic structure chu nickel a dah belh avangin a hrethiam ber a ni. Common 304 Stainless Steel leh 316L Stainless Steel te hi he series-ah hian an tel a ni. 200 Series Stainless Steel hian nickel aiah Manganese leh Nitrogen a thlak a, nickel awm zat pawh a tlem hle. Common 201 stainless steel leh 202 stainless steel te hi he series-ah hian an tel a ni.
300 Series Stainless Steel hi a lian zawk a ni. Austenitic stainless steel chi hrang hrang hman tlanglawn ber leh hman tlanglawn ber chu Type 304 a ni a, 18/8 emaw A2 emaw tia hriat a ni bawk. Thil chi hrang hrang 304 stainless steel products, cookware leh kitchen hmanrua te. 316 Series Stainless Steel hi a hnuaia awm tam ber a ni a, a hnuaia mi hi a ni. Series 300 vel, Type 316 ang chi hian acids laka inven theihna tur leh localized attack laka inven theihna (pitting leh crevice corrosion ang chi) tihpunna tur molybdenum engemaw zat a nei bawk.
200 series-a nitrogen addition sang zawk hian 300 series-a mechanical strength sang zawk a pe a ni. Austenitic stainless steel hi 800°C aia sanga temperature sang taka hman theihna tur type 309 leh 310 a ni. 200 series stainless steel characteristics: Crevice corrosion ni mahse, 200 series hian 300 series aiin pitting corrosion a veng thei lo a, chu chu moisture leh chlorine tamna hmunah a awm a, crevice corrosion a awm a, chu chuan fluid stagnation leh acid environment sang tak a thlen a ni. Hei hi a chhan chu, nickel awm zat tihtlem nan chromium awm zat pawh tihtlem a ngai a, chu chuan corrosion resistance a tihziaawm a ngai a ni.
200 Series Stainless steel hi impact resistant a ni a, temperature hniam takah pawh a tough hle. A tlangpuiin series steel 300 aiin an harsa zawk a, an chak zawk a, a chhan ber chu an nitrogen tam zawk vang a ni a, hei hi reinforcing agent angin a thawk a ni. Austenitic an nih avangin 200 leh 300 series steel hi a man tlawm hle. Mahse, 200 series steel-a formability (ductility) chu 300 series steel aiin a hniam zawk a, mahse hei hi copper dah belh chuan tihchangtlun theih a ni.
Alloy 20 (Carpenter 20) hi austenitic stainless steel a ni a, heat sulphuric acid leh aggressive environment dang tam tak laka invenna tha tak a nei a, Type 316 stainless steel pawh a bei duh hle. Alloy hian 20-40% sulfuric acid boiling-ah stress corrosion cracking a do theihna a nei tha hle. Alloy 20 hian mechanical property tha tak a nei a, alloy-a niobium awm hian welding laiin carbide precipitation a ti tlem hle. Thil chi hrang hrangte mizia hrang hrang a zirin, arch-te ruahmanna leh sem darh dan pawh a danglam tur a ni a, chutiang chuan tolerance tlem zawk leh molding rate tha tak hmuh theih a ni ang. Chuvangin, hangao tech (Seko Machinery) tih a ni a. a rang thei ang bera parameter hrang hrang chungchangah anmahni nen an inbiak reng ang a, customer-te hnen atanga zawhna an dawn hnuah, customer-te hnena solution dik zawk pek an nih theih nan Stainless Steel Industrial Pipe Production Line Tube Mill Machinery hmanga thil siam chhuah mamawh tak tak phuhruk.
Austenitic stainless steels hi dye penetrant inspection method hmangin non-destructive testing hmangin test theih a ni a, Eddy current testing hmangin test theih a ni bawk a, mahse magnetic particle inspection method hmangin test theih a ni lo.
