Q460D Karfe Zagaye Bar

Q460D zafi birgima karfe zagaye sanduna

GB / T1591 Q460 ya ƙunshi uku daban-daban karfe maki kamar yadda Q460C,Q460D da Q460E.Tsarin karfe Q460D za a yi tasiri gwajin a low zazzabi debe 20 digiri centigrade.Normalised zafi magani shawarar da za a yi domin low gami karfe farantin Q460D a nauyi kauri. , Quenched da fushi kuma ana ɗauka lokacin da masu amfani na ƙarshe suka buƙaci.

Jerin samfuran

Gnee karfe, karfe samar daga sama zuwa teku suna samuwa, duniya isa;

Karfe Bututu

Bututu Karfe mara sumul Alloy Karfe bututu Carbon Karfe Bututu API Line Pipe Welded Karfe bututu Galvanized Karfe bututu Kayan aiki

Bakin Karfe

Bakin Karfe Coil / Sheet Bakin Karfe Bututu Kayan aiki

Karfe Plate

Karfe Resistant Weather Boiler Pressure Vessel Karfe Farantin Karfe na Jirgin Ruwa Saka Farantin Karfe Mai Juriya Ƙarfin Ƙarfin Ƙarfin Ƙarfi Karfe Karfe Farantin Karfe mai Checkered Alloy Karfe Plate

H Beam Angle Tashoshi Karfe Zagaye Bars

Galvanized Karfe

Galvanized Coil / Sheet Fantin Karfe Nada Rufin Rufin Lalacewa

Aluminum Metal

Automotive Steel

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Q460D zafi birgima karfe zagaye sanduna bayanai Chemical da Mechanical

Q460D zafi birgima karfe zagaye sanduna bayanai

Q460 karfe sini ne na Sinanci na Ƙarfin Ƙarfin Tsarin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin 460 MPa, an gwada bayanai tare da sandunan karfe 16mm diamita ko faranti na karfe, ƙarfin juzu'i shine 550-720 Mpa, gwaji tare da sandar karfe Ø≤40mm.Domin Q460 karfe daidai, sinadaran abun da ke ciki da inji Properties, da fatan za a duba tebur a kasa.

Chemical da Mechanical

Kayan aikin injiniya don Q460D ƙananan ƙirar ƙirar ƙarfe:

Kauri (mm)
Q460D	≤ 16	> 16 ≤ 35	> 35 ≤ 50	>50
Ƙarfin Haɓaka (≥Mpa)	460	440	420	400
Ƙarfin ƙarfi (Mpa)	550-720

Abubuwan sinadaran don Q460D low alloy tsarin karfe (Heat Analysis Max%)

Babban abubuwan sinadaran Q460D
C	Si	Mn	P	S	V	Nb	Ti	Al (min.)	Cr	Ni
0.20	0.55	1.00-1.70	0.030	0.030	0.02-0.20	0.015-0.060	0.02-0.20	0.015	0.70	0.70

Kwatankwacin darajar Q460D a duniya (China: GB)

EU EN	Jamus DIN, WNr	Japan JIS	Faransa AFNOR	Ingila BS	Turawa tsoho EN	Italiya UNI	China GB	Rasha GOST	Inter ISO
S460N (1.8901)	Saukewa: STE460	Saukewa: SM520B	E460R	55C	Farashin 460KGN	Farashin 460KGN	Q460D	18G2AF/18G2AFps	E460

Bukatun Fasaha & Ƙarin Sabis:
♦ Gwajin tasirin ƙarancin zafin jiki
♦ Yanke da walda kamar yadda ƙarshen buƙatun mai amfani
♦ Ƙarfafawa akan wasu abubuwan sinadarai sun ƙunshi
♦ Bayar da takardar shaidar gwaji ta Orginal Mill a ƙarƙashin EN 10204 FORMAT 3.1 /3.2
♦ Ultrasonic gwajin karkashin GB / T2970, JB4730, EN 10160, ASTM A435, A577, A578