Q345E inopisa yakakungurutswa simbi pepa

Q345 simbi ndeyeChinese GB yakajairwa Low Alloy High Strength Structural Steel, material density i7.85 g/cm3, tensile simba i470-630 Mpa, uye goho simba i345 MPa, ine zvimiro zviri nani pane Q235. Zvichienderana neGB/T 1591 – 2008, Q345 zvinhu zvine magiredhi mashanu emhando: Q345A, Q345B, Q345C, Q345D neQ345E.

Q345 simbi ine zvakanaka weldability, kutonhora & kupisa kushanda uye nekuonda kuramba. Inoshandiswa zvakanyanya mumabhiriji, ngarava, boilers, midziyo yekumanikidza, matangi ekuchengetera peturu, kusimudza michina yekufambisa uye zvimwe zvakakwirira-mutoro welded zvimiro.

Mechnical pfuma yeQ345E yakaderera alloy dhizaini simbi:

Ukobvu (mm)
Q345E	≤ 16	> 16 ≤ 35	> 35 ≤ 50	>50
Goho simba (≥Mpa)	345	325	295	275
Kusimba simba (Mpa)	470-630

Kemikari yakagadzirwa yeQ345E yakaderera alloy structural simbi (Heat Analysis Max%)

Huru makemikari zvinhu kuumbwa kweQ345E
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

Zveunyanzvi Zvinodiwa & Mamwe Masevhisi:
♦ Muedzo unokanganisa tembiricha yakaderera
♦ Kucheka uye welding sezvinodiwa nemushandisi wekupedzisira
♦ Kunyanya kuomesera pane mamwe makemikari emukati ane
♦ Yakabudiswa Orginal Mill test certificate pasi pe EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic bvunzo iri pasi peGB/T2970,JB4730,EN 10160,ASTM A435,A577,A578

FAQ
Mubvunzo: Yakareba sei nguva yako yekuendesa?
A: Kazhinji imazuva 5-10 kana zvinhu zviri muzvitoro. kana iri 15-20 mazuva kana zvinhu zvisiri muchitoro, zvinoenderana nehuwandu.

Q: Iwe unopa samples here? ndeyemahara here kana kuti yakawedzerwa?
A: Hongu, tinogona kupa sampuli yemahara asi hatibhadhare mutengo wekutakura.