Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij nm 450 coj resistant steel phaj manufacturers thiab lwm tus neeg nyob hauv Suav teb, kuj txhawb kev pabcuam customized. Yog hais tias koj yuav mus yuav nm 450 coj resistant steel phaj ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Cov khoom zoo thiab tus nqi qis yog muaj.
GNEE Group chaw ua haujlwm ib puag ncig
abrasion resistant steel phaj Khoom Description
NM txhais tau tias hnav-resistant, thiab 450 txhais tau tias qhov nruab nrab Brinell hardness yog nyob ib ncig ntawm 450. nm450 yog lub tshav kub-kho hnav- cov khoom siv resistant, uas yog siab -lub zog hnav- cov phaj resistant siv rau cov thee mine, mining machinery, engineering, environmental protection machinery, etc.
NM450 hnav- steel resistant yog dav siv nyob rau hauv metallurgical kev lag luam, kev tsim kho kev lag luam, xuab zeb zeb lub tog raj kheej, hniav, U- hom pob tseg tsheb, txhua yam yards, wharf machinery qhov chaw, bearing structural qhov chaw, railroad log structural qhov chaw, yob thiab hais txog. Kuj feem ntau siv los ua lub zog tawm los Ntau dua lossis sib npaug rau 850MPa siab zog cov qauv hlau.
abrasion phaj Khoom Paub meej
Cov tshuaj muaj pes tsawg leeg ntawm NM450 hnav-cov hlau tsis muaj zog:
| C | Si | Mn | P | S | Mo | Cr | Ni | B |
| Tsawg dua lossis sib npaug li 0.26 | Tsawg dua lossis sib npaug li 0.70 | Tsawg dua lossis sib npaug li 1.60 | Tsawg dua lossis sib npaug li 0.025 | Tsawg dua lossis sib npaug li 0.010 | Tsawg dua los yog sib npaug li 0.50 | Tsawg dua lossis sib npaug li 1.50 | Tsawg dua lossis sib npaug li 0.80 | Tsawg dua lossis sib npaug li 0.004 |
hnav resistant steel
GNEE Pab Pawg tau txais cov neeg tuaj xyuas
Peb qhov zoo: muab cov khoom lag luam zoo thiab zoo meej tom qab - muag ib qho - nres kev pabcuam; peb muaj ib pab neeg ua tau zoo thiab muaj kev paub txog; peb muaj peb lub Hoobkas thiab muab tus nqi zoo tshaj plaws; pab neeg tshaj lij los muab kev pabcuam zoo rau koj.
hnav resistant hlau
Peb muaj nyob rau ntawm -kab hnyav H beam steel khoom, txais tos tuaj xyuas peb lub tuam txhab, yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog lwm cov khoom steel, thov koj xav tiv tauj peb!