Kev mus ntsib los ntawm cov neeg siv khoom ntawm GNEE Group
GB Q355A Q355B H Zoo li cov hlau
Khoom Description
Q355 yog cov khoom siv hlau, thaum Q355B steel yog cov khoom siv hlau. Nws yog cov hlau tsis tshua muaj hlau (C<0.2%) widely used in buildings, bridges, vehicles, ships, pressure vessels, and so on. Q represents the yield strength of this material, followed by 355, which refers to the yield value of this material, around 355 megapascals. And as the thickness of the material increases, its yield value will decrease.
Q355 muaj cov cuab yeej siv kho kom zoo, tsim nyog qis -kev ua haujlwm kub, zoo plasticity thiab weldability. Nws tuaj yeem muab faib ua Q355A, Q355B, thiab lwm yam raws li nws qib. Lawv feem ntau sawv cev rau qhov sib txawv ntawm qhov kub ntawm qhov cuam tshuam. Q355 Class A, tsis raug cuam tshuam; Q355B qib yog 20℃chav tsev kub qhov cuam tshuam, thiab qhov cuam tshuam qhov tseem ceeb sib txawv ntawm qhov sib txawv ntawm qhov kub thiab txias.
Khoom Parameters
| Khoom npe | GB Q355A Q355B H Zoo li cov hlau |
| Specification |
Thickness: 0.1-500 hli Los yog customized raws li koj xav tau |
| Nto | Dub pleev xim rau, PE coated, Galvanized, xim coated, thiab lwm yam |
| Kev kho mob | Txias Rolled, Kub Rolled |
| MOQ | Txiav txim siab raws li koj qhov xwm txheej |
| Ntim | Standard ntim los yog raws li koj cov kev cai tshwj xeeb |
| Lub sij hawm xa tuaj | Los yog raws li koj xav tau |
Kev sib piv tshuaj muaj pes tsawg leeg:
| Qauv | C | Mn | Si | P | S | V |
| Q355A | Tsawg dua los yog sib npaug li 0.20 | Tsawg dua los yog sib npaug rau 1.7 | Tsawg dua los yog sib npaug li 0.55 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.045 | 0.02~0.15 |
| Q355B | Tsawg dua los yog sib npaug li 0.20 | Tsawg dua los yog sib npaug rau 1.7 | Tsawg dua los yog sib npaug li 0.55 | Tsawg dua lossis sib npaug li 0.040 | Tsawg dua lossis sib npaug li 0.040 | 0.02~0.15 |
Taw Qhia Rau GNEE Group Company
Peb lub tuam txhab tau ua haujlwm tau ntau xyoo lawm, ib txwm nrhiav kev cov nyom thiab ua raws li kev pabcuam cov neeg siv khoom nrog qhov zoo tshaj plaws, tus nqi tsim nyog, thiab kev pabcuam zoo. Peb tau txais kev lees paub thiab kev txhawb nqa los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws, thiab tau cog lus los ua lub ntiaj teb cov khoom lag luam sib tw thoob ntiaj teb.
Txais tos cov neeg muas zaub los ntawm thoob plaws lub ntiaj teb tuaj xyuas thiab tuaj xyuas, peb tos ntsoov yuav ntsib koj!
Cim npe nrov: gb q355a q355b h zoo li tus steel, Tuam Tshoj gb q355a q355b h zoo li tus steel manufacturers, lwm tus neeg, Hoobkas