Pwodwi yo
We have professional sales team numbered 200 with more than 16 years experience.
Pozisyon:
Lakay > Pwodwi yo > Steel Profile > Steel Round Bar
Q345E cho woule fèy asye
Q345E cho woule fèy asye
Q345E cho woule fèy asye
Q345E cho woule fèy asye

Q345E cho woule fèy asye

GB/T1591 segondè fòs ki ba alyaj estriktirèl asye klas Q345E posede fòs sede minimòm nan 345Mpa ak fòs rupture pi wo a 470Mpa.When woule plak asye Q345E, tès la enpak yo dwe fè anba tanperati ki ba nan mwens 40 santigrad.
Q345E cho woule enfòmasyon fèy asye

Q345 asye se yon estanda Chinwa GB Low Alloy High Strength Steel estriktirèl, dansite materyèl se 7.85 g /cm3, fòs rupture se 470-630 Mpa, ak fòs sede se 345 MPa, li gen pi bon pwopriyete pase Q235. Dapre GB/T 1591 - 2008, materyèl Q345 gen 5 klas kalite: Q345A, Q345B, Q345C, Q345D ak Q345E.

Q345 asye gen bon soudabilite, travayabilite frèt ak cho ak rezistans korozyon. Lajman itilize nan pon, bato, chodyèr, veso presyon, tank depo petwòl, leve machin transpò ak lòt gwo chaj soude pati estriktirèl.

Q345E cho woule fèy asye Konpozisyon chimik

Pwopriyete mekanik pou Q345E ki ba alyaj asye estriktirèl:

Epesè (mm)
Q345E ≤ 16 > 16 ≤ 35 > 35 ≤ 50 >50
Fòs sede (≥Mpa) 345 325 295 275
Fòs rupture (Mpa) 470-630

Konpozisyon chimik pou Q345E ki ba alyaj estriktirèl asye (Analiz Chalè Max%)
Pwensipal eleman chimik konpozisyon 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

Kondisyon teknik ak sèvis adisyonèl:
♦ Tès ki afekte tanperati ki ba
♦ Koupe ak soude selon demann itilizatè fen a
♦ Plis strik sou kèk eleman chimik genyen
♦ Li te bay sètifika tès orijinal Mill anba EN 10204 FÒMA 3.1/3.2
♦ Tès ultrasons anba GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578

FAQ
K: Konbyen tan se tan livrezon ou a?
A: Anjeneral li se 5-10 jou si machandiz yo nan stock. oswa li se 15-20 jou si machandiz yo pa nan stock, li se selon kantite.

K: Èske ou bay echantiyon yo? èske li gratis oswa siplemantè?
A: Wi, nou ta ka ofri echantiyon an pou chaj gratis men nou pa peye pri a nan machandiz.
Pwodwi ki gen rapò
AISI 4140 Alloy Steel 1.7225 Steel, Scm440 Steel, 42CrMo4 Steel, SAE4140 Steel, 42CrMo Steel
AISI 4140 Steel 1.7225 42CrMo4 SCM440
5140 Steel Plak 1.7035 41Cr4 SCr440 Alloy Steel
AISI 4340 Steel 36CrNiMo4 1.6511 EN24 817M40 SNCM439
AISI 8620 Steel
EN 34CrNiMo6 Steel
DIN 30CrNiMo8 asye
1.2083 Steel, X42Cr13
W6Mo5Cr4V2Co5(M35) cho woule asye ba wonn
W18Cr4V cho woule asye ba wonn
20CrNiMo (8620H) cho woule fe wonn ba
34CrNiMo6 cho woule asye ba wonn
Q390B-Q390D cho woule asye ba wonn
CrWMn cho woule asye ba wonn
3Cr2W8V cho woule asye ba wonn
Cr12MoV cho woule asye ba wonn
Cr12 cho woule asye ba wonn
A105 cho woule asye ba wonn
40CrMnMo Steel Round Bar
65Mn cho woule asye ba wonn
16MnCr5 cho woule asye ba wonn
B2 cho woule asye ba wonn
38CrMoAl cho woule asye ba wonn
18CrNiMo7-6
20MnCr5 cho woule asye ba wonn
9SiCr cho woule asye ba wonn
42CrMo cho woule fèy asye
20CrMnMo
Ankèt
* Non
* Imèl
Telefòn
Peyi
Mesaj