SS420, SS316 cov khoom lag luam,tiv tauj pebkom tau txais kev tsocai dawb thiab qauv!
Qhov txawv: SS420 vs SS316 yog dab tsi?
SIB 420Nws yog qhov zoo dua rau cov ntawv thov uas xav tau siab hardness, lub zog, thiab hnav tsis kam, tab sis nws muaj kev tiv thaiv corrosion qis dua piv rau SS316. Nws yog qhov zoo tagnrho rau cutlery, cov cuab yeej phais, thiab lwm yam siab - hnav daim ntaub ntawv.
SS 316 Stainless hlauyog qhov zoo dua rau cov ntawv thov uas xav tau kev tiv thaiv corrosion zoo heev, tshwj xeeb tshaj yog nyob rau hauv marine, tshuaj, thiab siab {{0}chloride ib puag ncig. Nws kuj muaj ntau yam ntau yam vim nws qhov zoo formability thiab weldability, ua rau nws zoo tagnrho rau ntau hom kev lag luam, xws li marine, tshuaj ua, khoom siv kho mob, thiab zaub mov ua.
Mechanical Properties: SS420 vs SS316
Qauv TSIS MUAJ: SS420
| Khoom | Tus nqi |
|---|---|
| Tensile zog | 550-700 MPa (80-100 ksi) |
| Yield zog | 275 MPa (40 ksi) |
| Hardness (Annealed) | 187 HB |
| Elongation | 20% |
Qauv TSIS MUAJ: SS316
| Khoom | Tus nqi |
|---|---|
| Tensile zog | 515-690 MPa (75-100 ksi) |
| Yield zog | 205 MPa (30 ksi) |
| Hardness (Annealed) | 95 PAB |
| Elongation | 40% |
SS420 (AISI 420):
- Hom: Martensitic stainless hlau
- Cov Khoom Tseem Ceeb: Siab hardness thiab lub zog, nruab nrab corrosion kuj
- Daim ntawv thov: Cutlery, cov cuab yeej phais, li qub, iav
SS316 (AISI 316):
- Hom: Austenitic stainless hlau
- Cov Khoom Tseem Ceeb: Zoo heev corrosion kuj, zoo formability thiab weldability, zoo siab thiab qis -kub khoom
- Kev siv dav dav: Marine ib puag ncig, kev ua tshuaj lom neeg, khoom siv kho mob, khoom noj khoom haus thiab dej haus
Vim li cas thiaj tau los ntawm Huitong Steel?
Txawm hais tias koj xav tau kev ua haujlwm siab - lub zog ntawmTIAB SA 420los yog superior corrosion tiv thaiv ntawmTIAB SA 316, Huitong Steel muab:
Comprehensive Tshuag:Cov kav dej, daim hlau, thiab cov tuav hauv ob qib 316 thiab 420.
Kev Sib Tham:Tsis paub meej tias qib twg haum koj cov peev nyiaj? Peb cov engineers muab cov lus qhia xaiv cov khoom pub dawb.
Quality Assurance:Tag nrho cov ntaub ntawv tuaj nrog daim ntawv pov thawj zeb xeem (MTC) los lav kev ua raws li tshuaj lom neeg.
Xav tau ib daim ntawv qhia rau 316 lossis 420 stainless hlau?
Hu rau peb Pab Pawg Muag Khoom Hnub no
