Huina 904L (Wst 1.4539)
904L mea kila kila kila
Pepa ʻIkepili ʻenehana
ʻO Alloy 904L he kila kila austenitic i manaʻo ʻia no ka hoʻohana ʻana ma lalo o nā kūlana corrosion koʻikoʻi, me ke kūpaʻa maikaʻi loa i ka hoʻouka ʻana i loko o ka honua acidic, e like me ka sulfuric, phosphoric a me ka acetic acid.ʻOi aku ka maikaʻi o ke kūʻē ʻana i ka corrosion pitting, stress corrosion pohā a ʻoi aku ka maikaʻi o ke kūʻē ʻana i ka corrosion crevice ma mua o nā kila o ka alloy 304L a me ka alloy 316L.Hoʻohana ʻia no ka hana kemika, nā mea hoʻomalu pollution, ka ʻaila a me ke kinoea punawai paipu, nā mea hoʻololi wela, ka hana ʻana a me nā lako pickling.
| Nā palena o ka hoʻohui ʻana i nā mea kemika | |||||||||
| Kaumaha% | Ni | Cr | Mo | Cu | Mn | Si | S | C | N |
| 904L | 23-28 | 19-23 | 4-5 | 1-2 | 2 max | 1 max | 0.035 ka nui | 0.020 ka nui | 0.10 ka nui |
904L mea kila kila kila
Mea Mechanical ma'amau
904L mea kila kila kila
| Alloy | Ikaika Tensile MPa | Ka ikaika o ka hua (0.2% Offset) MPa | Elongation (%) |
| Paipu huila 904L | 500-700 | 200 | 40 |
Ka manawa hoʻouna: Apr-02-2023