Farantin karfe Q235B

Takaitaccen Bayani:

Q235B karfe farantin karfe ne wani irin low carbon karfe.Ma'auni na ƙasa GB/T 700-2006 "Carbon Structural Steel" yana da ma'ana bayyananne.Q235B yana ɗaya daga cikin samfuran ƙarfe na yau da kullun a cikin Sin, tare da ƙarancin farashi, kuma ana iya amfani dashi don yawancin samfuran tare da ƙarancin buƙatun aiki.Q235B yana da wani takamaiman mataki na elongation, ƙarfi, mai kyau tauri da simintin gyaran kafa, kuma yana da sauƙin hatimi da walda.Ana amfani da shi sosai wajen kera sassan injina na gabaɗaya.An fi amfani da shi don sassan tsarin walda tare da buƙatu masu inganci a gini da injiniyan gada.

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Gabatarwar Samfur

Wurin Asalin: Shandong, China
Brand Name: Jinbaicheng
Aikace-aikace: jirgi jirgin, tukunyar jirgi, ganga jirgin, bututu yin, sanyi birgima karfe, yin kananan kayan aiki
Nau'i: farantin karfe
Kauri: 2 ~ 300mm
Ma'auni: Ace, ASTM, bs, DIN, GB, JIS
Nisa: 1000-4000mm, 1000-4000mm (yawanci 1000-2200mm)
Length: 1000-12000mm, bisa ga bukatun
Takaddun shaida: ce, RoHS, BIS, JIS, ISO9001
Darasi: Ss400 A36 St37-2 SA283gr Q235...
Haƙuri: ± 1%
Ayyukan sarrafawa: walda, naushi, yankan, lankwasawa, kwancewa

Alloyed ko a'a: Wanda ba a haɗa shi ba
Lokacin bayarwa: kwanaki 8-14
Misali: kyauta
Mafi qarancin oda: 1 ton
Siffa: lebur
Shiryawa: kunshin darajar teku
Inventory: isa
Sharuɗɗan farashi: CIF CFR FOB EXW
Fasaha: Hot Rolling
Maganin saman: al'ada / retracting / annealing / fenti
Port: Tianjin, Shanghai, Qingdao
Biya: Wasiƙar Kiredit, Canja wurin Waya

Nuni samfurin

Kayan aikin injiniya

Ƙarfin Haɓaka (σb/MPa):

Kauri ko diamita ≤16mm: ≥235

Kauri ko diamita 16-40mm: ≥225

Kauri ko diamita 40-100mm: ≥215

Kauri ko diamita 100-150mm: ≥195

Kauri ko diamita 150-200mm: ≥185

Ƙarfin ƙarfi: 370-500.

Gwajin tasiri: Zazzabi: 20℃: ≥27 /J

Ma'auni na Ƙungiyoyin Rarraba China

Babban ƙarfin tsarin ƙarfe na ma'aunin lambar ƙididdiga na Societyungiyar Rarraba Jama'a ta Sin ya kasu zuwa matakan inganci huɗu: A, B, D, da E;da high-ƙarfi tsarin karfe na kasar Sin Classification Society code misali yana da uku ƙarfi matakan da hudu ingancin matakan: