Stainless hlau alloy 309

Hom 309 yog chromium-nickel austenitic stainless hlau nrog lub koob npe nrov rau kev tiv thaiv corrosion thiab lub zog. Hom 309 muaj tib lub tshuab ua haujlwm zoo li Hom 304 thiab tuaj yeem yooj yim dov, stamped, thiab kos.

Vim nws cov khoom zoo, tshwj xeeb tshaj yog nws qhov kub thiab txias, hom 309 yog siv rau ntau yam kev siv, suav nrog:

Boiler baffles

Rauv Cheebtsam

Qhov cub hauv ob sab phlu

Fireboxes

Kiln Liners

Sulfite cov khoom siv cawv

Carburized-annealing ntim

Kub exchangers

Aircraft cav

Automotive tso qhov chaw

Txhua Hom 309 stainless hlau muaj tib yam tshuaj pleev, uas muaj cov hauv qab no:

Fe 60 feem pua

Cr 23 feem pua

Tsis yog 14 feem pua

Mn 2 feem pua

Si 1%.

C 0.20 feem pua

P 0.045 feem pua

S 0.030 feem pua

SSM tuaj yeem muab Hom 309 Stainless Hlau nyob rau hauv ntau yam duab thiab ntau thiab tsawg, xws li daim ntawv, kauj, phaj, thiab bar. Txhua Hom 309 Stainless Hlau muaj raws li lossis tshaj li cov qauv kev lag luam xws li ASTM thiab ASME.