431 kila kila

431 kila kila

431 mau hiʻohiʻona a me nā noi:

Hiki i ka 431 (16Cr-2Ni) ke kila Cr ke loaʻa nā waiwai mechanical kiʻekiʻe ma o ka mālama ʻana i ka wela a ʻoi aku ka maikaʻi o ka corrosion ma mua o 410 kila a me 430 kila.

431 kila kila kila me Kina 1Cr17Ni2, Iapana JIS SUS431.

431 hui kemika:

Kalapona C: ≤0.20

ManganeseMn: ≤1.00

SilikaSi: ≤1.00

Cr: 15.0 ~ 17.0

Nikela Ni: 1.25 ~ 2.50

Phosphorus P: ≤0.04

Sulfur: ≤0.03