Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij sm490a sm490b hlau h beam tuam ntxhab thiab cov muag khoom hauv Suav teb, kuj txhawb kev pabcuam customized. Yog tias koj yuav mus yuav sm490a sm490b hlau h beam 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
SM490A SM490B Steel Beam H
SM490A SM490B H Shape Hlau
SM490A high beam steel technical standard JISG 3106-2004, SM490A h hlau beam belongs rau welded structural steel, haum rau kev tsim kho, txuas hniav, nkoj, tsheb, siv machinery thiab lwm yam structural Cheebtsam yuav tsum tau zoo heev vuam kev kawm.
Mechanical zog ntawm SM490A hlau nqaj qauv
Thickness Tsawg dua lossis sib npaug rau 50: C Tsawg dua lossis sib npaug rau 0.20; Si Less dua los yog sib npaug rau 0.55; Mn Tsawg dua lossis sib npaug 1.65; P Tsawg dua lossis sib npaug rau 0.035; S Tsawg dua lossis sib npaug rau 0.035.
Thickness 50＜Thickness Tsawg dua lossis sib npaug rau 200: C Tsawg dua lossis sib npaug rau 0.22; Si Less dua los yog sib npaug rau 0.55; Mn Tsawg dua lossis sib npaug 1.65; P Tsawg dua lossis sib npaug rau 0.035; S Tsawg dua lossis sib npaug rau 0.035.
SM490B steel beam yog tsis tshua muaj alloy siab zog steel structural steel, kev txuj ci: JISG 3106-2004.
Mechanical zog ntawm SM490B hlau beam
Thickness: Tsawg dua los yog sib npaug rau 16: Tensile zog: 490 ~ 610; Lub zog tawm los: Ntau dua lossis sib npaug rau 325; Elongation: Ntau dua lossis sib npaug rau 17; 0℃AkvJ; Longitudinal: Ntau dua lossis sib npaug rau 27 .
Thickness:>16-40: Tensile zog: 490 ~ 610; Yield zog: Ntau dua lossis sib npaug rau 315; Elongation: Ntau dua lossis sib npaug rau 210; 0℃AkvJ; Longitudinal: Ntau dua lossis sib npaug rau 27.
Thickness:>40: Tensile zog: 490 ~ 610; Lub zog tawm los: Ntau dua lossis sib npaug rau 295; Elongation: Ntau dua lossis sib npaug rau 23; 0℃AkvJ longitudinal: Ntau dua lossis sib npaug rau 27.
Tuam Tshoj Structural Steel Beams Hoobkas - GNEE Group
SM490A SM490B High Beam Steel
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Cov ntaub ntawv qib |
Q195 Q215 Q235 Q345 |
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nto |
hlau grey (tsawg carbon phaj), xim av (tshwj xeeb alloy phaj, siab carbon phaj), ib nrab ocher ( huab cua tsis kam), nrog kub oxidation qauv, dua li tsim ntxhib nto |
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Txuj |
ASTM, DIN, JIS, BS, GB / T |
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Lub sij hawm xa tuaj |
Muab tso rau hauv 7 hnub tom qab tau txais qhov tso nyiaj |
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Pob |
khi nrog steel strips thiab qhwv nrog ntawv pov thawj dej |
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Daim ntawv thov Range |
Dav siv nyob rau hauv nkoj, tsheb, choj, tsev, machinery, siab hlab ntsha thiab lwm yam manufacturing industries |
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Qhov zoo |
1. Tus nqi tsim nyog nrog zoo heev |
Tuam Tshoj H kem steel Hoobkas - GNEE Group
GNEE Pab Pawg tau txais cov neeg tuaj xyuas
Peb lub lag luam ib txwm ua: yog tias peb lees txais koj cov lus txiav txim, peb yuav mob siab rau 100% lav qhov zoo thiab kev txaus siab ntawm kuv cov neeg siv khoom, thiab peb nruj me ntsis ua raws li lub hauv paus ntsiab lus ntawm "yeej- yeej" hauv kev koom tes nrog txhua tus neeg siv khoom. Cov neeg siv khoom nug yog ib txwm nyob rau hauv peb cov kev mob siab rau.
Tuam Tshoj H seem steel Hoobkas - 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!