Austenite Stainless Steel
High Temperature Alloy
◆904L haigoni kungogadzirisa kuparara kwe sulfuric acid, phosphoric acid uye acetic acid, asiwo kugadzirisa matambudziko e-chloride pitting corrosion, crevice corrosion uye stress corrosion.
◆253Ma (S30815) isimbi inodzivirira kupisa yakachena austenitic simbi isina tsvina yakagadzirwa pahwaro hwe21Cr-11Ni simbi isina tsvina kuburikidza neN alloying uye kuwedzera zvisingawanzoitiki pasi chinhu Ce.Inonyanya kushandiswa mukugadzirwa kweplateti.
◆254SMo (F44/S31254) isimbi yakakwirira-yepamusoro-soro, iyo inowanzoshandiswa sechinzvimbo chepamusoro-nickel uye titanium alloys.Inonyanya kushandiswa mune zvakawanda zvinoparadza zvikumbiro semakemikari uye petrochemical maitiro uye chloride mhinduro.
◆Al-6XN(N08367) yakakodzera pombi, mavharuvhu, flanges uye pombi masisitimu emafuta uye gasi, kemikari uye magetsi emagetsi.
Kemikari yakagadzirwa
| Giredhi | C | Si | Mn | S | P | Cr | Ni | Mo | Cu | N | zvimwe |
| hapana mukuru pane | |||||||||||
| 904L | 0.02 | 1 | 2 | 0.015 | 0.03 | 19～21 | 24～26 | 4～5 | 1～2 | - | - |
| 253Ma | 0.05～0.1 | 1.4～2 | 0.8 | 0.03 | 0.04 | 20～22 | 10～12 | - | - | 0.14～0.2 | Ce0.03～0.08 |
| 254SMo | 0.02 | 0.8 | 1 | 0.01 | 0.03 | 19.5–20.5 | 17.5 -18.5 | 6～6.5 | 0.5～1 | 0.18～0.22 | - |
| Al-6XN | 0.03 | 1 | 2 | 0.03 | 0.04 | 20～22 | 23.5 -25.5 | 6～7 | ≤0.75 | 0.18～0.25 | - |
Alloy pfuma shoma
| Giredhi | state | simba rekusimba RmN/m㎡ | Goho Simba Rp0.2N/m㎡ | Elongation As% | Brinell kuoma HB |
| 904L | Solution kurapwa | 490 | 215 | 35 | - |
| 253Ma | Solution kurapwa | 650 | 310 | 40 | 210 |
| 254SMo | Solution kurapwa | 650 | 300 | 35 | - |
| Al-6XN | Solution kurapwa | 835 | 480 | 42 | - |
