431 intsimbi engatyiwayo

431 intsimbi engatyiwayo

Iimpawu ze-431 kunye nokusetyenziswa:

I-431 (16Cr-2Ni) I-Ni-containing Cr steel inokufumana iipropathi eziphezulu ze-mechanical ngonyango lokushisa kwaye inokumelana nokugqwesa okungcono kune-410 yensimbi kunye ne-430 yensimbi.

I-431 insimbi engenasici ihambelana neChina 1Cr17Ni2, eJapan JIS SUS431.

431 ukwakheka kweekhemikhali:

Ikhabhoni C: ≤0.20

IManganeseMnu: ≤1.00

IsiliconSi: ≤1.00

Cr: 15.0 ~ 17.0

Nickel Ni: 1.25 ~ 2.50

Phosphorus P: ≤0.04

Isulfure: ≤0.03