I-Q390B-Q390D imigoqo eyindilinga yensimbi eshisayo egoqiwe

I-GB/T1591 Q390 iqukethe amamaki ensimbi ayisihlanu ahlukene njenge-Q390A,Q390B,Q390C,Q390D kanye ne-Q390E.Structural steel Q390D izokwenziwa ukuhlolwa okunomthelela ekushiseni okuphansi kukhishwe ku-20 degree centigrade.Ukwelashwa kokushisa okujwayelekile kuphakanyiswe ukuthi kwenziwe ngepuleti lensimbi eyingxubevange ephansi. I-Q390D kugqinsi esindayo.

Ibanga Lensimbi:	Q390	Isicelo:	High Speed ​​Steel, Tool Steel
Isimo:	Ibha eyindilinga	Okujwayelekile:	AISI, DIN, JIS, GB
Usayizi:	50mm*50mm-600mm*600MM	Ubuso:	Emnyama, Ehlutshiwe, Ephendukile, Egayiwe
Icebo:	I-Hot rolled, Forged	Ukuhlolwa kwe-Ultrasonic:	100% UT Iphasile

Ubukhulu

	I-Hot Rolled	Kwakhiwe
Usayizi(mm)	50mm*50mm-600mm*600MM	50mm*50mm-600mm*600MM
Ubude (mm)	6000 noma njengoba kudingeka	1000-6000

Impahla Mechnical ye-Q390B low alloy structural steel:

Ubukhulu (mm)
Q390B	≤ 16	> 16 ≤ 35	> 35 ≤ 50	>50
Amandla esivuno (≥Mpa)	390	370	350	330
Amandla okuqina (Mpa)	490-650

Ukwakheka kwamakhemikhali kwe-Q390B insimbi yesakhiwo ephansi ye-alloy (Ukuhlaziywa Kokushisa Okuphezulu%)

Izakhi zamakhemikhali eziyinhloko ze-Q390B
C	Si	UMn	P	S	V	Nb	Thi	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

Izidingo Zobuchwepheshe Nezinsizakalo Ezengeziwe:
♦ Ukuhlolwa okunomthelela kwezinga lokushisa eliphansi
♦ Ukusika nokushisela ngokwezidingo zabasebenzisi
♦ Ukuqiniswa okwengeziwe kwezinye izakhi zamakhemikhali eziqukethwe
♦ Isitifiketi sokuhlolwa se-Orginal Mill esikhishwe ngaphansi kwe-EN 10204 FORMAT 3.1/3.2
♦ Ukuhlolwa kwe-Ultrasonic ngaphansi kwe-GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578

FAQ

Q: Ingabe ungumkhiqizi noma umhwebi nje?

IMP: Siyiqembu lezinkampani kanye nezisekelo zabakhiqizi kanye nezinkampani ezihwebayo. Sisebenza ngokukhethekile ngensimbi ekhethekile okuhlanganisa i-alloy structural steel ne-carbon steel ne-stainless steel, njll. Konke okubalulekile kunekhwalithi ephezulu namanani okuncintisanayo.

Q: Uliqinisekisa kanjani izinga lomkhiqizo wakho?

A: Okokuqala, singakunikeza izitifiketi ezivela kowesithathu, njenge-TUV, CE, uma uzidinga. Okwesibili, sinesethi ephelele yesistimu yokuhlola futhi yonke inqubo ihlolwe yi-QC. Ikhwalithi iwumzila wokuphila wokuphila kwebhizinisi.

Q: Isikhathi sokulethwa?

IMP: Sinesitoko esilungile samabanga amaningi wezinto ezibonakalayo endaweni yethu yokugcina impahla. Uma okokusebenza kungenasitoko, isikhathi sokuhola sokulethwa cishe yizinsuku ezingu-5-30 ngemva kokuthola ukukhokha kusengaphambili noma i-oda eliqinile.

Q: Ithini isikhathi sokukhokha?

A: T/T noma L/C.

Q: Ungakwazi yini ukunikeza isampula yokuhlolwa kwethu ngaphambi kokuqinisekisa i-oda?

A: Yebo. Singakunikeza isampula ukuze uyigunyaze ngaphambi kokuthi usifakele i-oda. Isampula yamahhala iyatholakala uma sinesitoko.

Q: Singavakashela inkampani yakho kanye nefekthri?

A: Yebo, wamukelekile ngokufudumele! Singakubhukhela ihhotela ngaphambi kokuba uze e-China futhi sihlele umshayeli wethu esikhumulweni sezindiza ukuze akulande lapho ufika.