420 plat stainless steelmilik stainless steel martensitic, nu boga lalawanan maké tangtu jeung lalawanan korosi, karasa tinggi, sarta hargana leuwih handap tina ciri stainless steel lianna. 420 lambar stainless steel téh cocog pikeun sagala jinis mesin precision, arah, panerapan listrik, alat-alat, instrumen, méter, kandaraan, panerapan rumah tangga, jsb 420 stainless steel ogé lolobana dipaké dina pembuatan bagian tahan ka atmosfir, uap cai, cai jeung asam oksidatif korosi.
Cina 420 stainless steel lambar standar eksekutif:
GB / T 3280-2015 "Stainless Steel Cold Rolled Steel Sheet sareng Strip"
GB / T 4237-2015 "Stainless steel panas-digulung plat baja jeung strip"
GB / T 20878-2007 "Stainless steel sareng sasmita baja tahan panas sareng komposisi kimia"
420 plat stainless steel di Cina:
Kelas anyar: 20Cr13, 30Cr13, 40Cr13.
Kelas heubeul: 2Cr13, 3Cr13, 4Cr13.
Ciri jeung kagunaan Cina 420 lambar stainless steel:
20Cr13 stainless steel: karasa tinggi dina kaayaan quenched, résistansi korosi alus. Pikeun wilah turbin uap.
30Cr13 stainless steel: Harder ti 20Cr13 sanggeus quenching, dipaké salaku parabot motong, nozzles, korsi klep, valves, jsb
40Cr13 stainless steel: Harder ti 30Cr13 sanggeus quenching, dipaké salaku parabot motong, nozzles, korsi klep, valves, jsb
waktos pos: Jul-31-2023