Nhanganyaya ye 174Ph Stainless Simbi

17-4 Stavel Simbi Plate (630) chirahwe chichhipuru Simba rakanyanya
inochengetwa kune anenge mazana matanhatu emadhigiria Fahrenheit (316 degrees
Celsius).

General Properties

Stainless Steel Alloy 17-4 PH iri precipitation kuomesa marrentic stainless simbi ine cu uye nb / cb / cb windows. Giredhi rinosanganisira simba rakakwirira, kuomesa (kusvika 572 ° F / 300 ° C), uye Corrosion
kuramba.

Chemistry data

Kabhoni	0.07 Max
Chromic	15 - 17.5
Copper	3 - 5
Simbi	Balance
Manganese	1 max
Nickel	3 - 5
Niobium	0.15 - 0.45
Niobium + Tantalum	0.15 - 0.45
Phosphorous	0.04 Max
Silicon	1 max
Sarufa	0.03 Max

Corrosion Rishance

Alloy 17-4 ph inokatyamadza kurwiswa kuri nani pane chero ipi neipi yakaomesesa isina kuomarara stainless uye yakaenzana neiyo Alloy 304 mune midhiya yakawanda.

Kana paine njodzi dzinogona kuitika dzekushamwaridzana kupaza, iyo yekukwira kwekutanga tembiricha inofanira kusarudzwa pamusoro pegumi nemakumi mashanu emadhora 1022 ° F (550 ° C) ndiyo yakakwana temperating tembiricha mu chloride media.

1094 ° F (590 ° C) ndiyo yakakwana temperating tembiricha muH2S midhiya.

Iyo Alloy iri pasi peCrevice kana Pitting kurwisa kana yakavezwa kune yakadzika seyakaisa mvura yegungwa kune chero kureba kwenguva.

Iyo ndeye corrostion inodzivirira mune mamwe makemikari, petroleum, pepa, mukaka uye chikafu chinhambwe (chakaenzana ne304l giredhi).

Zvishandiso

· Offshore (gwaro, helikopta deck mapuratifomu, nezvimwewo)· Out Chikafu Indasitiri· Olpu uye pepa indasitiri· Aurbospace (turbine blades, nezvimwewo)· Mepecial zvikamu · Nuclear marara casks

Zviyero

· Astatm A693 Giredhi 630 (AMS 5604B) uns s17400· Euormor Morm 1.4542 x5crnicunb 16-4Africa CNU 17-4P· Dud 1.4542