Gabatarwa na 17-4ph bakin karfe bakin karfe

M 17-4 Bakin Karfe farantin jiki (630) shine tsararren cututtukan ja da sauri. Babban ƙarfi shine
kiyaye zuwa kusan digiri 600 Fahrenheit (316 digiri
Celsius).

Manyan Properties

Bakin karfe Alloy 17-4 PH wani hazo ne na hardensing Martensit bakin karfe da CU da NB / tarawa tarawa. Dar ya hada karfi sosai, taurin kai (har zuwa 572 ° F / 300 ° C), da lalata
juriya.

Bayanan sunadarai

Ainihin gawayi	0.07 Max
Chromium	15 - 17.5
Jan ƙarfe	3 - 5
Baƙin ƙarfe	Ma'auni
Manganese	1 max
Nickel	3 - 5
Tazibum	0.15 - 0.45
Niobium + Tantalum	0.15 - 0.45
Phosphorus	0.04 Max
Silicon	1 max
Sulfur	0.03 Max

Juriya juriya

Alloy 17-4 ph gushes masu rauni hari fiye da kowane daidaitattun daidaitattun bakin karfe kuma yana daidai da Aliloy 304 a yawancin Media.

Idan akwai haɗarin haɗarin damuwa na damuwa, to, dole ne a zaɓi mafi girman yanayin zafi sama da 1022 ° C), zai fi dacewa 1094 ° C), zai fi dacewa $ 594 ° C). 1022 ° F (550 ° C) shine mafi kyawun zafin jiki na zafin jiki a cikin kafofin watsa labarai na chloride.

1094 ° F (590 ° C) shine mafi kyawun zafin jiki na narke a cikin H2S Media.

Alloy shine batun Grevice ko bugun kai harin idan aka fallasa numfashin ruwan teku na kowane tsawon lokaci.

Shine tsayayya da wasu sunadarai, man emberleum, takarda, kiwo da kuma masana'antu na abinci (daidai da aji 304l).

Aikace-aikace

Orashore (foils, helikopst buck dandamali, da sauransu)Masana'antar abinciMasana'antar takarda da masana'antar takardaAerospace (Turbine Blades, da sauransu)Abubuwan da aka gyara na inji Cast

Ƙa'idoji

Astm A693 aji 630 (AM 5604B) un unp7400Eurbonor 1.4542 X5CRNNB 16-4· AFRNOR Z5 CNU 174PH· Dabba 1.4542