Nkhani - Stainless Steel Giredi 316LN (UNS S31653) machubu opindika

Mawu Oyamba

Chitsulo chosapanga dzimbiri kalasi 316LN ndi mtundu wachitsulo wa austenitic womwe ndi mtundu wochepa wa carbon, nitrogen-enhanced version of grade 316 steel.Nayitrogeni mu chitsulo ichi amapereka njira yolimba kuumitsa, ndikukweza mphamvu zake zochepa zokolola.Imakhalanso ndi mphamvu yolimbana ndi dzimbiri wamba komanso kupindika / kung'ambika.

Stainless Steel Giredi 316LN (UNS S31653) machubu opindika

Tsamba lotsatirali likuwonetsa mwachidule kalasi yachitsulo chosapanga dzimbiri 316LN.

Chitsulo chosapanga dzimbiri 316LN ndi chinthu chapamwamba kwambiri chomwe chimadzitamandira kukana kwa dzimbiri komanso kulimba.Chitsulo chamtunduwu chimapangidwa makamaka kuti chizitha kupirira madera ovuta, ndikupangitsa kuti chikhale chisankho choyenera kugwiritsa ntchito m'mafakitale amankhwala, petrochemical, and marine.Chimodzi mwazinthu zazikulu za chitsulo chosapanga dzimbiri kalasi 316LN ndi kukhala ndi mpweya wochepa, womwe umathandizira kupewa mvula ya carbide pakuwotcherera.Izi zimatsimikizira kuti zinthuzo zimakhalabe zolimba komanso zosagwirizana ndi kusweka ngakhale pansi pa zovuta kwambiri.Kuphatikiza pa makina ake abwino kwambiri, kalasi yachitsulo chosapanga dzimbiri 316LN imaperekanso kukana kwapamwamba pakubowola ndi dzimbiri.Izi zimapangitsa kukhala chisankho choyenera kugwiritsidwa ntchito m'malo ovuta pomwe zida zina zitha kulephera.Ponseponse, ngati mukuyang'ana chinthu chodalirika komanso chokhalitsa cha polojekiti kapena ntchito yotsatira, kalasi yachitsulo chosapanga dzimbiri 316LN iyenera kukhala pamwamba pamndandanda wanu!

Chemical Composition

Stainless Steel Giredi 316LN (UNS S31653) machubu opindika

Kapangidwe kakemidwe ka kalasi ya 316LN zitsulo zosapanga dzimbiri zafotokozedwa mu tebulo ili pansipa.

Chinthu	Zomwe zili (%)
Iron, Fe	Kusamala
Chromium, Cr	16.0-18.0
Nickel, Ndi	10.0-14.0
Molybdenum, Mo	2.0-3.0
Manganese, Mn	2.00
Silicon, Si	1.00
Nayitrogeni, N	0.10-0.30
Phosphorous, P	0.045
Kaboni, C	0.03
Sulphur, S	0.03

Mechanical Properties

Stainless Steel Giredi 316LN (UNS S31653) machubu opindika

Zomwe zimapangidwira kalasi ya 316LN zitsulo zosapanga dzimbiri zikuwonetsedwa patebulo lotsatirali.

Katundu	Metric	Imperial
Kulimba kwamakokedwe	515 MPa	Mtengo wa 74694
Zokolola mphamvu	205 MPa	Zithunzi za 29732
Modulus ya elasticity	190-210 GPA	27557-30457 ksi
Chiwerengero cha Poisson	0.27-0.30	0.27-0.30
Elongation panthawi yopuma (mu 50 mm)	60%	60%

Maudindo Ena

Zida zofanana ndi kalasi ya 316LN zitsulo zosapanga dzimbiri zimaperekedwa pansipa.

Chithunzi cha ASTM A182	ASTM A213	ASTM A240	ASTM A240	ASTM A276
ASTM A193 (B8MN, B8MNA)	Chithunzi cha ASTM A312	Chithunzi cha ASTM A336	Chithunzi cha ASTM A358	Chithunzi cha ASTM A376
ASTM A194 (B8MN, B8MNA)	Chithunzi cha ASTM A403	Chithunzi cha ASTM A430	Chithunzi cha ASTM A479	ASTM A666
ASTM A688	Chithunzi cha ASTM A813	Chithunzi cha ASTM A814	Mtengo wa DIN 1.4406	Mtengo wa DIN 1.4429

Nthawi yotumiza: Apr-09-2023