309 Stainless Steel Wire Mesh

Stainless Steel Grade 309 and 309S ndi zitsulo zosapanga dzimbiri za chromium-nickel zomwe zimagwiritsidwa ntchito mobwerezabwereza kutentha kwambiri. Chifukwa cha kuchuluka kwa chromium ndi faifi tambala, Aloyi 309 ndi 309S amalimbana ndi dzimbiri, amalimbana kwambiri ndi okosijeni, komanso kukana kutentha kwinaku akupereka mikhalidwe yabwino mchipinda ndi kutentha kwambiri. Kusiyana pakati pa Stainless Steel 309 ndi 309S ndi zinthu za carbon. Aloyi 309S imakhala ndi kaphatikizidwe kakang'ono kakang'ono ka kaboni komwe kamachepetsa mpweya wa carbide ndikuwongolera kutenthetsa. Makhalidwe

• Kutentha kwakukulu kwa 1000 ° C muutumiki mumlengalenga
• Kukana kwabwino kwambiri kwa carburizing
• Weldability wabwino ndi formability
• Kukana kwabwino kwa dzimbiri ndi oxidation

Mapulogalamu

• Kutentha zinthu
• Zida za ndege ndi injini za jet
• Zosintha kutentha
• Carburizing annealing mankhwala
• Zida zopangira mowa wa sulphite
• Zingwe zamoto
• Zovuta za boiler
• Zida zoyeretsera ndi kukonza mankhwala
• Zigawo za Auto exhaust

Chemical Composition

Gulu	C	Si	P	S	Cr	Mn	Ndi	Fe
309	0.20 max	1.0 max	0.045 kukula	0.030 kukula	22.0 - 24.0	2.0 max	12.0 - 15.0	Zotsalira
309s ndi	0.08 max	1.0 max	0.045 kukula	0.030 kukula	22.0 - 24.0	2.0 max	12.0 - 15.0	Zotsalira

Mechanical Properties

Gulu	Mphamvu yamagetsi (ksi)	0.2% Mphamvu Zokolola (ksi)	Elongation% mu 2 mainchesi
309	75	30	40
309s ndi	70	25	40

Zakuthupi

	309	309s ndi	Kutentha kwa °C
Kuchulukana	7.9g/cm³	8.03g/cm³	Chipinda
Kutentha Kwapadera	0.12 Kcal/kg.C	0.12 Kcal/kg.C	22°
Kusungunula Range	1399 - 1454 °C	1399 - 1454 °C	-
Modulus of Elasticity	200 KN/mm²	200 KN/mm²	22°
Kukaniza Magetsi	78µΩ.cm	78µΩ.cm	Chipinda
Coefficient of Expansion	14.9 µm/m °C	14.9 µm/m °C	20-100 °
Thermal Conductivity	15.6 W/m -°K	15.6 W/m -°K	20°

FAQ
Q: Kodi nthawi yanu yobweretsera imakhala yayitali bwanji?
A: Nthawi zambiri ndi masiku 5-10 ngati katundu ali katundu. kapena ndi masiku 15-20 ngati katunduyo palibe, ndi molingana ndi kuchuluka kwake.
Q: Kodi mumapereka zitsanzo? ndi zaulere kapena zowonjezera?
A: Inde, tikhoza kupereka chitsanzo kwaulere koma osalipira mtengo wa katundu.
Q: Kodi malipiro anu ndi otani?
A: Malipiro<=1000USD, 100% pasadakhale. Malipiro>=1000USD, 30% T/T pasadakhale, ndalama musanatumize.