Stainless hlau alloy 321H

Hom 321H yog austenitic titanium-stabilized stainless hlau muaj npe nrov rau nws cov kev tiv thaiv corrosion. Hom 321 stainless hlau no nrog cov ntsiab lus carbon ntau dua muaj ntau yam zoo, suav nrog:

Zoo heev oxidation tsis kam mus txog 1500 degree F (816 degree).

Zoo heev low-temperature tenacity

Sib piv tsis kam rau corrosion thiab machinability rau Hom 304

Yooj yim welded los ntawm feem ntau ntawm cov txheej txheem

Yas heev thiab yooj yim rau cov duab

Vim yog Hom 321H cov yam ntxwv thiab cov khoom zoo, nws tau siv ntau yam kev lag luam thiab cov ntawv thov tseem ceeb, suav nrog:

Expansion pob qij txha

Kev ua cov tshuaj thiab petrochemicals

Kev tsim tshuaj

Kev kho cov khib nyiab nrog thermal oxidizers

Cov khoom siv ua zaub mov thiab chaw cia khoom rau lub hom phiaj aerospace

Txhawm rau kom tau txais Hom 321H tsim, lub stainless hlau yuav tsum muaj cov tshuaj lom neeg hauv qab no. Qhov tseem ceeb, Hom 321H muaj cov pa roj carbon ntau dua li Hom 321:

Fe equilibrium Cr 17-19 feem pua

Ni {{0}} feem pua ​​\sC 0.04-0.10 feem pua

Si 18-20 feem pua

Mn 2% max

P 0.045 feem pua ​​max

S {{0}}.03% max N 0.10 feem pua ​​max

Ti 0.70 feem pua ​​max

SSM's Hom 321H hlau ua tiav cov khoom muaj npe thoob ntiaj teb, suav nrog ASTM, ASME, thiab AMS.