NM550 asye se yon Chinwa mete ki reziste ak fwotman ki reziste plak asye. Li se pwodwi nan woule cho ak Lè sa a, chalè-trete lè l sèvi avèk trempe dirèk ak tanperaman, osi byen ke rechofe trempe ak tanperaman teknik. Avèk gwo fòs mekanik, NM550 se 3 a 5 fwa pi fò pase plak asye komen ki ba-alyaj. Sa a siyifikativman amelyore dite sifas li yo, tipikman rive 360 a 450 HB.
Trempe ak apeze NM550 plak asye ki reziste:
Steel klas: NM550
Epesè:2-120M
Egzekitif estanda: GB/ASME/ASTM
Estati livrezon: Q + T
Pwodwi deskripsyon: GENG JIN STEEL mete rezistan alyaj asye NM 550 ------Kanpe pou mwayèn 550 brinell dite plak asye rezistan abrasion; Li itilize pou mete reziste teren, chute, plak Van, kouto, dènye kri.
Klas ki gen rapò sou NM550 Abrasion Steel Plak
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Non pwodwi |
An gwo pri mete resiting plak asye nm360 nm400 nm450 nm500 nm550 nm600 konpoze mete ki reziste plak |
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GB |
NM360,NM400,NM450,NM500 |
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DIN |
XAR400,XAR450,XAR500,XAR600,Dillidur400,Dillidur500 |
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NBN |
QUARD400,QUARD450,QUARD500 |
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NF |
FORA400, FORA500, Creusabro4800, Creusabro8000 |
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JIS |
JFE-EH360, JFE－EH400,JFE－EH500,WEL-HARD400,WEL-HARD500 |
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Baj popilè: nm550 cho woule usure rezistan asye plak, Lachin nm550 cho woule mete reziste plak asye manifaktirè, Swèd, faktori