Q390B-Q390D inopisa yakakungurutswa simbi yakatenderedzwa mbariro

GB/T1591 Q390 ine magiredhi mashanu esimbi akasiyana seQ390A,Q390B,Q390C,Q390D neQ390E.Structural steel Q390D ichaitwa inokanganisa bvunzo patembiricha yakaderera minus 20 degree centigrade.Normalised heat treatment inokurudzirwa kuti iitwe for low alloy steel plate Q390D mukukora kunorema.

Simbi Giredhi:	Q390	Application:	High Speed ​​​​Simbi, Tool Simbi
Chimiro:	Round bar	Standard:	AISI, DIN, JIS, GB
Saizi	50mm * 50mm-600mm * 600MM	Surface:	Dema, Yakapepetwa, Yakapinduka, Yakakuyiwa
Nzira:	Hot rolled, Forged	Ultrasonic Test:	100% UT Yakapfuura

Dimensions

	Hot Rolled	Forged
Saizi(mm)	50mm * 50mm-600mm * 600MM	50mm * 50mm-600mm * 600MM
Urefu (mm)	6000 kana sezvinodiwa	1000-6000

Mechnical pfuma yeQ390B yakaderera alloy dhizaini simbi:

Ukobvu (mm)
Q390B	≤ 16	> 16 ≤ 35	> 35 ≤ 50	>50
Goho simba (≥Mpa)	390	370	350	330
Kusimba simba (Mpa)	490-650

Kemikari yakagadzirwa yeQ390B yakaderera alloy structural simbi (Heat Analysis Max%)

Huru makemikari zvinhu kuumbwa kweQ390B
C	Si	Mn	P	S	V	Nb	Ti	Cr	Ni
0.20	0.55	1.00-1.60	0.040	0.040	0.02-0.20	0.015-0.060	0.02-0.20	0.30	0.70

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: Iwe uri mugadziri kana kuti unongotengeserana?

A: Tiri boka remakambani uye vane mabhesi evagadziri uye kambani inotengesera. Isu takanyanya kugadzira simbi yakakosha inosanganisira alloy structural steel necarbon steel nestainless steel, nezvimwewo zvinhu zvose zvine mhando yepamusoro uye mutengo unokwikwidza.

Mubvunzo: Unovimbisa sei kunaka kwechigadzirwa chako?

A: Chekutanga, tinogona kupa zvitupa kubva kune wechitatu bato, senge TUV, CE, kana uchida. Chechipiri, isu tine yakazara seti yekuongorora system uye maitiro ese anotariswa neQC. Hunhu ndiyo nzira yekupona kwebhizinesi.

Mubvunzo: Nguva yekutumira?

A: Tine zvinhu zvakagadzirirwa zvemagiredhi akawanda mudura redu. Kana zvinhu zvacho zvisisina stock, nguva yekutumira inenge mazuva 5-30 wagamuchira prepayment kana kuti odha yakasimba.

Mubvunzo: Ndeipi nguva yekubhadhara?

A: T/T kana L/C.

Mubvunzo: Unogona here kupa sampuli yekuyedzwa kwedu usati wasimbisa kurongeka?

A: Hongu. Tinogona kukupa muenzaniso kwauri kuti utenderwe usati waisa odha kwatiri. Sample yemahara inowanikwa kana tiine stock.

Mubvunzo: Tinogona kushanyira kambani yako uye fekitori?

A: Hongu, kugamuchirwa noushamwari! Tinogona kukuverengera hotera usati wauya kuChina uye kuronga mutyairi wedu kuairport yedu kuti akutore iwe paunouya.