- Bar baja stainless
- Pipa Stainless Steel
- Plate sheet stainless steel
- Strip Coil Stainless Steel
- Kawat Baja Stainless
- Metals liyane
17-4 Plato Stainless Stainless (630) minangka udan copper harden Harden steel materier stainless steel sing digunakake kanggo aplikasi sing mbutuhake kekuatan sing dhuwur lan tingkat tahan karat sing moderat. Kekuwatan dhuwur
dikelola nganti 600 derajat Fahrenheit (316 derajat
Celsius).
Properties Umum
Aloi stainless steel 17-4 pH minangka baja stainless martensitis martensitis hardening hard karo tambahan NB / CB. Kelas gabungan kekuatan sing dhuwur, atose (nganti 572 ° F / 300 ° C), lan karat
Rintangan.
Data Kimia
Karbon | 0,07 Max |
Kromium | 15 - 17,5 |
Tembaga | 3 - 5 |
Wesi | Balance |
Manganese | 1 max |
Nikel | 3 - 5 |
Niobium | 0.15 - 0.45 |
Niobium + tantalum | 0.15 - 0.45 |
Fosfor | 0,04 Max |
Silikon | 1 max |
Sulfur | 0,03 Max |
Rintangan Korosi
Alloy Ph PH tahan karat pH luwih apik tinimbang stainless stainless stand sing angel lan bisa dibandhingake karo aloi 304 ing paling media.
If there are potential risks of stress corrosion cracking, the higher aging temperatures then must be selected over 1022°F (550°C), preferably 1094°F (590°C). 1022 ° F (550 ° C) minangka suhu sing paling dhuwur paling luweh ing media klorida.
1094 ° F (590 ° C) minangka suhu suhu sing paling luweh ing media H2S.
Aloi tundhuk karo serangan utawa serangan pitangan yen kena banyu laut sing stagnant kanggo wektu apa wae.
Korosis tahan ing sawetara kimia, minyak, kertas, susu lan industri pangolahan pangan (padha karo kelas 304L).
Aplikasi |
· PEMBANGUNAN (FOILS, Platform Dek Helikopter, lsp)· Industri Pangan· Pulp lan industri kertas· Aerospace (lading turbin, lsp)· Komponen Mesin · Copot sampah nuklir |
Standar |
· ASTM A693 Kelas 630 (AMS 5604B) Uns S17400· Eronorm 1.4542 x5crnicunb 16-4· ANORN Z5 CNU 17-4ph· DIN 1.4542 |
Wektu Pos: Mar-12-2018