GB / JIS standard Angle steel tsum thiab wholesaler
| Qib | Chemical Composition (%) | ||||
| C | Si | Mn | P | S | |
| q195 ua | ≤0.12 | ≤0.30 | ≤0.50 | ≤0.035 | ≤0.040 |
| q235 ib | ≤0.20 | ≤0.35 | ≤1.40 | ≤0.045 | ≤0.045 |
| Qib | Mechanical Property | ||
| Yield zog (N / mm2) / (Mpa) | Tensile zog (N / mm2) / (Mpa) | Elongtation (%) | |
| q195 ua | ≥195 | 315-430 : kuv | ≥33 |
| q235 ib | ≥235 | 370-500 Nws | ≥26 |
Lub kaum sab xis steel yog tsuas yog siv los ua thav duab, xws li yees rau high-voltage fais fab kis, thav duab ntawm ob sab ntawm lub ntsiab girder ntawmsteel qauvtxuas hniav, kab thiab booms ntawm ntauwd cranes ntawm qhov chaw tsim kho, txhua kab thiab kab teeb hauv kev cob qhia, thiab lwm yam. Cov chaw me me xws li kev ua koob tsheej Ib lub txee nyob rau hauv cov duab ntawm lub paj lauj kaub yog muab tso rau ntawm txoj kev, lub txee nrog lub tshuab cua txias thiab lub hnub ci zog yog dai. hauv qab lub qhov rais, thiab lwm yam.
Kev tsim cov txheej txheem ntawm lub kaum sab xis steel yog qhov yooj yim. Feem ntau, cov tuam txhab hlau loj tsis tsim cov khoom no. Cov txheej txheem ntau lawm tuaj yeem muab faib ua ob hom: kub dov thiab txias dabtsi yog khoov. Kub dov yog siv rau lub kaum ntse ntse loj, thiab kev khoov txias yog feem ntau me me. Cov txheej txheem txheej txheem yog siv steel billet (xws li square billet) kom maj mam dov mus rau hauv ib qho ∨ zoo los ntawm ib sab nplooj siab steel dov zeb rau ntau qhov kev hla. Nws yog tsim los ntawm direct dov (bending) ntawm daim ntawv los yog sawb hlau. Tsis muaj kev hloov pauv ntawm sab hauv ntawm lub ces kaum, thiab vim tias nws yog tsim los ntawm kev khoov, qhov kev ntxhov siab sab hauv ntawm lub ces kaum yog qhov loj, thiab cov khoom siv tshuab tsis zoo. Qhov tseem ceeb tshaj plaws yog tias cov khoom siv tsis tau lav. Nws tuaj yeem yog "hauv av bar steel". Xws li lub kaum sab xis steel tsis tuaj yeem khoov lossis welded. Feem ntau, qhov ntev thiab luv luv tuaj yeem drilled.
Yam khoom tsim tawm:
Kev Tswj Xyuas Zoo:
Peb qhov kev pabcuam:
RFQ:
Q1: Puas yog koj tsim lossis Lag Luam
A: Peb yog ob qho tib si tsim khoom thiab ua lag luam
Q2: Koj puas tuaj yeem muab cov qauv?
A: Cov qauv me me tuaj yeem muab pub dawb, tab sis tus neeg yuav khoom yuav tsum them tus nqi nthuav tawm
Q3: Koj puas tuaj yeem muab kev pabcuam ua haujlwm?
A: Peb tuaj yeem muab kev txiav, drilling, pleev xim, tsho tiv no hmoov thiab lwm yam ...
Q4: Koj qhov zoo ntawm cov hlau yog dab tsi?
A: Peb tuaj yeem hloov khosteel qauvraws li kev yuav cov duab kos lossis thov.
Q5: Yuav ua li cas txog koj qhov kev pabcuam logistic?
A: Peb muaj cov kws tshaj lij kev lag luam uas muaj kev paub dhau los ntawm kev xa khoom, tuaj yeem muab cov nkoj ruaj khov thiab zoo.
