Q345E Zitsulo Zozungulira Bar

Q345E otentha adagulung'undisa zitsulo pepala

GB/T1591 mkulu mphamvu otsika aloyi structural zitsulo kalasi Q345E eni osachepera zokolola mphamvu pa 345Mpa ndi kumakoka mphamvu pamwamba 470Mpa.Pakugubuduza zitsulo mbale Q345E, ndi zimakhudza mayeso zichitike pansi kutentha otsika pa opanda 40 centigrade

Mndandanda wazinthu

Gnee zitsulo, zitsulo zoperekedwa kuchokera kumwamba kupita kunyanja zilipo, padziko lonse lapansi;

Chitoliro chachitsulo

Chitoliro Chachitsulo Chopanda Seam Chitoliro cha Chitsulo cha Aloyi Chitoliro cha Carbon Steel API Line Pipe Welded Steel Pipe Chitoliro Chachitsulo cha Galvanized Zosakaniza

Chitsulo chosapanga dzimbiri

Kolo wachitsulo chosapanga dzimbiri/Mapepala Chitoliro Chachitsulo chosapanga dzimbiri Zosakaniza

Chipinda chachitsulo

Chitsulo Chosagwira Nyengo Boiler Pressure Vessel Chitsulo Zomangira Zitsulo Plate Valani mbale yachitsulo yosamva Hight Strength Low Alloy Steel Carbon Chitsulo Checkered Steel Plate Alloy Steel Plate

Chitsulo Chozizira Chozizira

H Beam ngodya Channel Zitsulo Round Bars

Chitsulo cha Galvanized

Koyilo Wagalasi/Mapepala Prepainted Steel Coil Mapepala Omangira Padenga

Aluminium Metal

Automotive Steel

Lumikizanani nafe

Imelo : sale@gneesteel.com

Zam'manja: +86 15824687445 kelly

Tel: +86 372-5055135

Adilesi: No. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,China.

Q345E otentha adagulung'undisa pepala zitsulo Q345E otentha adagulung'undisa chitsulo pepala Mapangidwe ake

Q345E otentha adagulung'undisa pepala zitsulo

Q345 steel ndi Chinese GB yokhazikika ya Low Alloy High Strength Structural Steel, kachulukidwe kazinthu ndi 7.85 g/cm3, kulimba kwa 470-630 Mpa, ndipo mphamvu yotulutsa ndi 345 MPa, ili ndi katundu wabwinoko kuposa Q235. Malinga ndi GB/T 1591 – 2008, zinthu za Q345 zili ndi magiredi 5 abwino: Q345A, Q345B, Q345C, Q345D ndi Q345E.

Q345 chitsulo ali weldability wabwino, ozizira & otentha workability ndi kukana dzimbiri. Amagwiritsidwa ntchito kwambiri m'milatho, zombo, ma boilers, zotengera zokakamiza, akasinja osungira mafuta, makina onyamulira ndi zida zina zomata kwambiri.

Q345E otentha adagulung'undisa chitsulo pepala Mapangidwe ake

Mechnical katundu wa Q345E otsika aloyi structural zitsulo:

Makulidwe (mm)
Q345E	≤16	> 16 ≤ 35	> 35 ≤ 50	> 50
Mphamvu zokolola (≥Mpa)	345	325	295	275
Tensile mphamvu (Mpa)	470-630

Chemical zikuchokera Q345E otsika aloyi structural zitsulo (Kutentha Analysis Max%)

Zomwe zimapangidwa ndi mankhwala a Q345E
C	Si	Mn	P	S	V	Nb	Ti	Al (min.)
0.18	0.55	1.00-1.60	0.025	0.025	0.02-0.15	0.015-0.060	0.02-0.20	0.015

Zofunikira Zaukadaulo & Ntchito Zowonjezera:
♦ Mayeso okhudza kutentha kochepa
♦ Kudula ndi kuwotcherera malinga ndi zofuna za wogwiritsa ntchito
♦ Kuletsa zinthu zina za mankhwala zili
♦ Satifiketi yoyeserera ya Orginal Mill yoperekedwa pansi pa EN 10204 FORMAT 3.1/3.2
♦ Mayeso a Ultrasonic pansi pa GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578

FAQ
Q: Kodi nthawi yanu yobweretsera imakhala yayitali bwanji?
A: Nthawi zambiri ndi masiku 5-10 ngati katundu ali katundu. kapena ndi masiku 15-20 ngati katunduyo palibe, ndi molingana ndi kuchuluka kwake.

Q: Kodi mumapereka zitsanzo? ndi zaulere kapena zowonjezera?
A: Inde, tikhoza kupereka chitsanzo kwaulere koma osalipira mtengo wa katundu.