Stella est abbreviation for stainless acid resistant steel. Stella grades that are resistant to weak corrosive media such as air, steam, water, or have non rusting properties are called stainless steel; Stella classes resistentes ad medios chemicalis corrosionis (sicut acid, alkali, sal, etc.) advocantur steel resistant acidis. Its application fields are very wide, but many stainless steel precision machining manufacturers are still unclear about the material types, grades, and properties of stainless steel. EMAR Precision Technology is dedicated to precision machining of stainless steel and has summarized the commonly used grades and properties of stainless steel for you. Let's take a look together.

SUS200 chromium nickel manganese austenitic stainless steel

SUS300 nickel chromium austenitic stainless steel

SUS301- Good ductility, used for molding products. It can also be rapidly hardened through mechanical processing. Bonum benedictionem. Tenere resistentiam et fatigum fortitudo superior est ad 304 sterilis steelis

SUS302- Corrosion resistentia est aequa 304, et fortitudo eius melior est propter interiorem superiorem saturem carbon.

SUS303- Addentem parvum summam sulfurum et phosphorum facilius est secere quam 304.

SUS304- General Model; Ita est octavus octavus / octavus sterilis. Gradus GB 0Cr18Ni9 est.

SUS309 melior resistentia temperaturae est in comparatione cum 304.

SUS316- secundus gradus steelis maximus amplius est post 304, prima in cibo industria et surgical equipment, cum additione molybdenum elementi ad aedificationem specialem corrosionis resistentem structuram. Pro meliora resistentia chloride corrosio comparatione ad 304, etiam in navem steel utilitur. SS316 commonly used in nuclear fuel recovery devices. 18/10 grades stainless steel is usually combined with this application grade.

SUS321 habet similes proprietates 304, exceptis quod additionem titanium reducet periculum corrosionis

SUS400 ferritic et martensitic stainless steel

SUS408- Good heat resistance, weak corrosion resistance, 11% Cr, 8% Ni.

SUS409- the cheapest model (British and American), commonly used as an exhaust pipe for automobiles, is a ferritic stainless steel (chromium steel).

SUS410 martensitica (alta fortitudine steel chromium) bonum resistentiam portat sed pauperem resistentiam corrosionis.

SUS416- Usus sulfuris meliora fecit processionem materiae.

SUS420- "Tool grade" martensitica steel, simile earliest stainless steel, sicut Brinell high chromium steel, etiam shell surgical tools utilis est et multo splendere potest.

SUS430 ferritic stainless steel, used for decoration, such as in automotive accessories. Good formability, but poor temperature resistance and corrosion resistance.

SUS440 est alta fortitudo fertilis cum paululum altissimo contento carbon. Post aestum trationem caloris, altam fertilitatem et difficilem usque ad 58HRC potest attingere, facientem illum unum de visceribus stainless steel is. Praecepta communa est maculae quas in vita nostra cotidiana utilimus. There are three universal models, namely 440A, 440B, and 440C, in addition to 440F (which is an easy to machine model).

SUS500- Aenea chromium resistente calore.

SUS600 martensitic precipitation hardening stainless steel

SUS630- the most commonly used precipitation hardening stainless steel model, usually also known as 17-4; 17% Cr, 4% Ni.

201 stainless steel material has the characteristics of acid resistance, alkali resistance, high density, polishing without bubbles and pinholes. It is a high-quality material for producing various watch cases and strap covers, mainly used for decorative tubes, industrial tubes, and some shallow stretching products.

composition chemicals%:

Ghemicai composition (WT%)

Carbon (C): 0.15

Silicon (Si): 0.75

Manganese (Mn): 5.5-7.5

Chromium (Cr): 16.0-18.0

Nitrogen (N): 0.25

Nickel (Ni): 3.5-5.5

Fosforus (P): 0.06

Sulfur (S): 0.03

Perfectione physica:

Tensile strength: 1000000 to 180000 psi

Yield strength: 50000 to 150000 psi

Elongation rate: 50 to 60%

Modulus Elastic: 29000000psi

Densita: 0.2801bs/cubicinch (7.93kg/cm ³)

Descriptio campi aplicationis:

Multae causae sunt quare superficie fabricationis steelae gravis est in agro aedificationis. Praecepta ad rectam superficiem in medio corrosiva est quia superficie recta est et non prona ad scaliendum. Depositio sordidi potest causare steelam inmaculatum aut etiam corrode.

In spatioribus domibus, steel a inmaculata est materia maxima utilita elevatoribus panelis decorationis. Quando printes digitorum super superficiem extinguere potest, id aspiciens effectus est, ita melius est ut faciem adequam elegere ut non relinquantur printes digitorum.

Conditiones Sanitarium importantur multis industriis, sicut cibos processatio, catering, brewing, et inženieria chemica. In his regionibus, facile est facile mundare cotidie et agentes chemical purificationis saepe utili.

Stella aenea est optima materia in hoc consilio. In public is locis, superficie fertilis aeneae saepe scrutatur et scribuntur. Sed, caracteribus importantis fertilis aeneae est quod mundare potest, quod est substantia avantia super aluminum. Superficie aluminium pronus est relinque markos, quae saepe difficile sunt removi. Cum mundaret superficiem acili inmundi mundabitur secundum frumentum acili inmundi, quoniam alii parabolae facie processionis unidirectional sunt.

Stainless steel is most suitable for hospitals or other are as where hygiene conditions are crucial, such as food processing, catering, brewing, and chemical engineering. This is not only because it is easy to clean daily and sometimes requires the use of chemical cleaning agents, but also because it is not prone to bacterial growth. Experientia ostenderunt quod exemplum in hoc consilio est equivalent vitro et ceramici.