Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij sa572gr50 sa572gr55 h seem steel kem tuam ntxhab thiab cov muag khoom hauv Suav teb, kuj txhawb kev pabcuam customized. Yog tias koj yuav mus yuav sa572gr50 sa572gr55 h seem steel kem 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
SA572Gr50 SA572Gr55 hlau nqaj
SA572Gr50 SA572Gr55 nqaj hlau
SA572Gr50 thiab SA572Gr55 yog ob qho tib si American Standard steel qib, kev ua raws li tus qauv ASTM-A572/A572M txheem ntau lawm.
SA572Gr50 yield zog tsis tsawg tshaj li 345MPa, tensile lub zog ntau dua los yog sib npaug zos rau 450MPa, elongation tom qab so yog ntau tshaj los yog sib npaug rau 21%, SA572Gr50 steel yog American Standard siab -lub zog qis alloy niobium- siab toughness, steel phaj yog yooj yim thiab yooj yim. txiav, vuam, feem ntau siv hauv loj - nplai tshuab thiab khoom tsim khoom.
SA572Gr50 thiab SA572Gr55 feem ntau yog siv rau hauv cov cuab yeej siv tshuab tsim, cov qauv siv tshuab vuam, txiav cov cuab yeej siv tshuab loj, dav siv hauv cov tshuab mining, engineering machinery, metallurgical machinery, hydraulic machinery, lifting equipment, reducer, shield machine and other large mechanical equipment.
Tuam Tshoj H zoo li tus steel Supplier--GNEE Group
SA572Gr50 SA572Gr55 universal beam
Tshuaj muaj pes tsawg leeg:
| Qib |
C |
Si |
Mn |
P |
S |
Cr |
| TIAB SA 572 Gr50 | Tsawg dua lossis sib npaug li 0.23 | Tsawg dua lossis sib npaug li 0.40 | Tsawg dua lossis sib npaug li 1.35 | Tsawg dua los yog sib npaug li 0.04 | Tsawg dua los yog sib npaug li 0.05 | - |
| TIAB SA 572 Gr55 | 0.27-0.35 | 0.93-1.20 | 0.80-1.10 | Tsawg dua lossis sib npaug li 0.026 | Tsawg dua lossis sib npaug li 0.025 | 0.75-1.20 |
Tuam Tshoj h hom steel beam Supplier--GNEE Group
GNEE Pab Pawg tau txais cov neeg tuaj xyuas
Peb tau yeej cov lus pom zoo los ntawm kev lag luam hauv tsev thiab txawv teb chaws nrog peb cov kev pabcuam tag nrho thiab cov nqi qis. Peb muab thawj -chav kawm zoo, nruj me ntsis tswj txhua yam ntawm kev tsim khoom, kev ua thiab kev xa khoom ntawm cov khoom, thiab xa lawv mus rau txhua tus neeg siv khoom raws sijhawm kom ntseeg tau tias lawv tuaj yeem tau txais cov khoom txaus siab. Peb hais kom cov khoom zoo raws li qhov tseem ceeb ntawm kev ua lag luam, thiab txij li thaum nws tsim, peb tau txais kev lees paub ntawm cov neeg siv khoom thoob plaws ntiaj teb nrog peb cov khoom zoo - zoo thiab siab - cov khoom ua tau zoo.
Tuam Tshoj h beam seem Supplier--GNEE Group
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!