Pab Pawg 1

Q: Dab tsi yog "unequal lub kaum steel" txhais tau tias ntawm no?A: "Unequal angle steel" means the two legs (the L-shaped sides) of the steel have different lengths-unlike equilateral angle steel where both legs are the same. Piv txwv li, yog tias nws yog 100 x60x8mm ntawm lub kaum ntse ntse tsis sib xws, ib txhais ceg yuav yog 100mm thiab lwm tus 60mm, nrog 8 hli thickness. Cov qauv siv no yog pab tau rau cov phiaj xwm uas xav tau kev txhawb nqa Asymmetric, xws li txuas cov nqaj nqaim mus rau qhov chaw dav dav lossis cov kab mob tsis sib xws. Thaum koj cov npe npe teev qee qhov ntau thiab tsawg ib qho khoom noj kom tsawg (50x50x5), cov "tsis sib xws ntawm cov khoom sib luag thiab tsis sib xws rau versatility. Nws cia koj xaiv raws li koj cov phiaj xwm kev txhawb nqa tshwj xeeb: sib npaug rau cov khoom lag luam thiab tsis sib xws rau cov chaw nyob. Txawm hais tias koj tab tom tsim lub txee nrog kev sib tw tsis sib xws los yog cov tub sab tsis sib xws rau qhov tsis sib xws tau zoo dua li sib npaug steel.

Q: Yog Q235B 50x5 lub kaum sab xis steel haum rau cov phiaj xwm me me?A: Yog, Q235B 50x5 lub kaum sab xis yog qhov zoo meej rau cov haujlwm me, ua tsaug rau nws lub zog sib npaug thiab lub zog. Q235B yog suav GB qauv qes qis-}}}}} {8} {8} {nplooj ntawv, ua vaj tsev ua vaj, lossis tsev cog khoom me me. Qhov 50x50x5 loj me (50mm tuab, 5 hli thickness) yog lub teeb yuag Nws kuj yooj yim los txiav nrog cov cuab yeej sib txawv (hacksaw, lub ntsej muag sib tsoo) thiab yog li koj tuaj yeem hloov kho nws kom haum koj qhov project qhov ntev. Piv nrog rau thicker lossis siab dua- bex steels, nws yog cov nqi pheej yig dua, uas ua rau raug nqi tsawg rau kev ua me me. Piv txwv li, nws ua haujlwm zoo li ru tsev rafter txhawb nqa rau ib qho me me los yog raws li kev thau tsev lub zog hauv tsev {19} Tshaj tawm lub zog uas tsis muaj zog tshaj plaws lub phiaj xwm.

Q: Ua li cas S235JR 100x100x10 piv rau Q235b 50X50X5?A: S235JR 100X000x10 thiab Q235B 50x5 sib txawv hauv loj, qauv, thiab muaj zog siv cov xwm txheej. Ua ntej, qhov loj me: S235jr muaj 100mm thickness {{} dua li Q235b's ntau dua li Q235B's 4.58 kg / m) thiab ua haujlwm hnyav. Thib ob, cov qauv: S235jr ua raws cov qauv European thiab Q235b ua raws li Suav GB cov qauv, tab sis lawv lub zog yooj yim yog (S235JR lub zog sib xws Q235B). Thib peb, siv cov ntaub ntawv: S235jr 100000x10 yog rau kev siv cov haujlwm me me, thiab thauj khoom me me. Q235B 50x5x5 yog rau cov haujlwm sib zog, zoo li tso cov kev taw qhia lossis kev kho kom zoo nkauj. S235JR qhov kev tsim qauv tuab ntxiv ua rau nws ruaj khov rau sab nraum zoov (nrog Kalvanization), Thaum Q235B 50X5 yog qhov zoo dua rau sab hauv lossis chaw nyob sab nraum zoov me me. Yog tias koj txoj haujlwm xav tau kom hnyav dua, S235JR yog qhov zoo dua; Rau cov kev xav tau sib dua, Q235B yog tus nqi ntau dua -}} ua tau zoo.

Q: {{36 4 "x4" x1 / 4 "txhais tau tias nyob rau hauv metric cov lus?A: A {{36 4 "x 1" "Hais kom yooj yim rau cov hlua GB, ua ntej, txij li 1 nti= 25.4 mm). Tus "1/4" yog lub tuab, uas yog hais txog 6.35mm. AN36 yog kwv yees li 100 xc1mm). 235 MPa. Cov kev hloov pauv no yuav pab tau yog tias koj ua haujlwm rau peb thiab cov qauv GB, koj tuaj yeem phim nws mus rau 100x100x6mm loj rau kev sib xws. Nws tseem yuav pab nrog kev suav hnyav: 4 "x4" x1/4 "IG / M).

Q: Tuaj yeem AVETM A992 / A992M lub kaum ntse ntse sib xyaw nrog Q235B hauv ib qho project?A: Yog lawm, ASTM A992 / A992m lub kaum sab xis steel tuaj yeem sib xyaw nrog Q235B hauv ib qho project, tsuav yog lawv lub zog thiab qhov ntev ua rau koj cov khoom yuav tsum tau ua. ASTM A992 / A992M yog US tus qauv rau cov qauv txheem muaj zog nrog Q235B 65 MPa siab dua Q235B 65} {} Yog li nws muaj zog dua thiab zoo dua rau cov khoom hnyav. Txhawm rau sib xyaw lawv kom muaj kev nyab xeeb, siv A992 rau thauj khoom- cov kab hlau lossis kev txhawb nqa} Cov pob tawb (zoo li nkhaus lossis kos npe). Lawv tau ob qho tib si qis - Cov txheej txheem carbon monis, yog li lawv Weld zoo ua ke siv cov qauv txheem los tshem tawm cov xeb los tshem cov xeb lossis roj ua ntej. Koj kuj yuav tsum tau phim lawv qhov ntev: piv txwv li, yog tias koj siv 992 50 x50x5 (tib qho loj li Q235b 50x5), lawv yuav haum rau lub cev. Kev sib xyaw ua ke lawv tuaj yeem txuag cov nqi: Siv qhov muaj zog dua (thiab me ntsis kim dua) A992 tsuas yog qhov xav tau, thiab Q235b rau tas. Tsuas yog paub meej nrog koj cov txheej txheem phiaj xwm kev coj ua kom ntseeg tau cov kab ke hauv zos tau tso cai rau qhov no tau siv rau nws cov khoom lag luam uas tau npaj.

Pawg 2

Q: Yog S235jr 100x100x10 lub kaum sab xis me me thauj?A: S235JR 100X000x10 lub kaum ntse ntse steel tau tswj kom thauj, tab sis koj yuav tsum npaj rau nws qhov hnyav thiab qhov loj me. Ua ntej, nws tus qauv ntev yog feem ntau yog 6 meters lossis 12 meter {}}}} Nws qhov hnyav yog hais txog 15.1 kg rau ib meter, yog li 6-meter thooj nyhav ib ncig 90 tus neeg los nqa, tab sis tsis dhau qhov hnyav rau cov qauv lub cev txwv. Txhawm rau thauj nws kom muaj kev nyab xeeb, ntim lub kaum ntse ntse cov ense ntawm lub tsheb thiab kev nyab xeeb nrog cov hlua khi lossis cov hlua khi kom tiv thaiv kev puas tsuaj rau cov hlau lossis tsheb. Yog tias koj yuav cov khoom me me (1-2 daim), lub tsheb thauj khoom nrog lub txaj pw ua haujlwm zoo; Rau cov txiav txim loj ({10+ daim), ib lub tiaj tiaj nyom yog qhov zoo dua. Koj tseem tuaj yeem nug tus neeg xa khoom mus txiav cov hlau mus rau hauv luv ntev (piv txwv li, 3 meters) yog tias koj lub tsheb tsis tuaj yeem ua 6 metre-feem ntau muab cov kev pab no. Nrog npaj kom tsim nyog, thauj S235jr 100 x 10000x10 yog ncaj, txawm tias DIY cov phiaj xwm.

Q: Muaj zog npaum li cas yog 36 4 "x4" x1 / 4 "lub kaum ntse ntse siv?A: Ib {36 4 "x 10 mpa {10} Cov laj kab loj). Lub 4 "x4" x1/4 "loj (≈100x100x6.35mm) muab ib qho kev ruaj khov, nws ua haujlwm tau zoo li cov ntawv txhawb nqa rau ib qho chaw khaws cia loj. Txawm li cas los xij, A36 yog cov hlau me me, yog li nws yuav xeb yog tias tau los nag, daus, lossis ntsev (ntug dej hiav txwv) tsis muaj kev tiv thaiv. Qhov zoo tshaj plaws anti - xeb kev kho yog kub {{{{{{{{{{{{32 {}} 5 xyoo). Nws lub zog kuj tuav hauv qhov kub hloov-los ntawm cov caij sov sov kom txias winters-tsis muaj nkig, ua tsaug rau nws cov ntsiab lus muaj roj carbon tsawg. Rau cov phiaj xwm sab nraum zoov uas xav tau lub zog ntseeg siab uas tsis muaj qhov qhib ntawm cov hlau tsis muaj zog,} "yog qhov kev xaiv zoo, tshwj xeeb nrog kev tiv thaiv muaj xeb.

Q: Qhov txawv ntawm Q235b thiab Astm A992 / A992M?A: Q235B thiab ASTM A992 / A992M sib txawv hauv cov qauv, lub zog, thiab cov kev siv raug. Ua ntej, Cov Qauv: Q235b ua raws cov qauv GB GB, Thaum A992 / {}}}}} Qhov feem ntau lawv tau qaug dab peg (Q235b hauv Asia, A992 hauv North America). Thib ob, lub zog: Q235B muaj tsawg kawg nkaus lub zog muaj zog ntawm 2345 mpa} Tsis muaj lub zog zoo li ntau {19} Cov tswv yim ua lub tsev thav duab lossis haiv neeg lub choj. Thib peb, Tshuaj Muaj Zog: A992 / A992M yuav muaj cov khoom siv alloy me me (hos Q235b yog qhov yooj yim qis} cov hlau ua haujlwm nrog cov roj hmab tsawg dua. Plaub, Q235B yog rau lub teeb rau nruab nrab loads (sheds, me me frames), thaum A992 yog rau cov vaj tse hnyav (ua lag luam tsim khoom, kev lag luam khoom siv). Tus nqi - paub qab hau, A992 yog me ntsis kim dua Q235B vim nws lub zog siab dua. Yog tias koj txoj haujlwm xav tau qhov hnyav hnyav lossis ua tau raws li peb cov lej tsim tsev, A992 zoo dua; Rau pob nyiaj txiag - Tus phooj ywg, sib zog ua haujlwm (tshwj xeeb hauv Asia), Q235b yog qhov zoo tagnrho.

Q: Muaj Q235B 50x5 lub kaum sab xis steel tau pleev xim rau phim sab nraum zoov décor?A: Yog, Q235B 50X5 lub kaum sab xis steel tuaj yeem pleev xim rau phim cov kev kho sab nraum zoov, thiab cov txheej txheem yooj yim nrog kev npaj tsim nyog. Ua ntej, ntxuav cov hlau saum npoo kom tshem tawm cov av, roj, lossis xoob xoob ntawm cov xeb, tom qab ntawd so nws nrog cov ntxhia (zoo li cov ntxhia nqaij. Rau ib qho seem tshuav xeb, siv ib qho xeb converter kom tig nws mus rau hauv ib qho ruaj khov, pleev xim rau saum npoo. Tom ntej no, thov ib qho primer hlau - Khi {} {}}}}}}}}}}}}}}}. Cia tus thawj pib qhuav (ua raws li cov chaw tsim khoom cov lus qhia, feem ntau yog 4- 6 teev). Tom qab ntawd, thov koj cov xim uas xav tau sab nraum zoov {{}}}}}}}}}}}}} Satin, lossis gloss, los yog txhais cov ua haujlwm ua haujlwm). Siv txhuam, cov menyuam, lossis txau phom: tsuag kom du ua kom tiav, thaum txhuam hniav yog qhov zoo dua rau cov ncauj lus kom ntxaws. Thov siv 2 lub tsho tiv no ntawm cov xim (cia thawj 2-3 teev) rau kev pab them tag nrho. Cov xim pleev xim hlau yuav muab rau koj lub laj kab sab nraud (piv txwv li, txuam nrog cov laj kab lossis cov xim los yog tiv thaiv los ntawm cov ntsiab lus rau 5-7 xyoos ua ntej yuav tsum tau kov-up.

Q: Dab tsi yog qhov nyhav ntawm S235JR 100X000x10 lub kaum sab xis steel nyob rau?A: Qhov hnyav ntawm S235jr 100 x 100 lub kaum sab xis steel ib meter '}=0.00785 thickness). Ntawm no yog li cas nws tawg: ceg ntev yog 100 hli, thickness yog 10mm, yog li ntawd ntsaws rau hauv tus lej: {{16} {{16} {{16} {{16} {16} {{16} {16} {16} {16} {{16} {16} {{16} {{16} {{16} {16} {{16} {{16} { Qhov hnyav no yog sib xws vim tias S235JR ua raws cov qauv thiab cov qauv hlau ceev ntawm 7.85 g / cm³. Paub txog qhov hnyav rau ib lub ntsuas dej yuav pab nrog ob qho tseem ceeb: thawj zaug kev thauj mus los (piv txwv li}} {{{1} { Thib ob, kev npaj tswv yim-koj tuaj yeem paub meej tias koj qhov project cov kev txhawb nqa (piv txwv li cov cuab yeej siv hlau txuas ntxiv) tuaj yeem muab cov khoom ntim ntxiv). Nws kuj tseem pab nrog tus nqi kwv yees, ntau dua cov neeg xa khoom lub kaum sab xis ntawm steel los ntawm qhov hnyav. Piv rau qhov ntau me me (piv txwv li, Q235B 50x5 ntawm 4.58 kg / m), s235jr 100x100x10 yog vim li cas nws tau siv rau cov khoom hnyav.

Pab pawg 3

Q: Puas yog {36 4 "x4" x1 / 4 "lub kaum steel sib xws nrog s235jr 100x100x10?A: {{36 4 "x 1" (3100x100x10, tab sis koj yuav tsum tau txiav txim siab sib txawv. S235JR's 100mm), yog li lawv tuaj yeem txuas nrog tib yam Txheej txheem txheej txheem (piv txwv li, kab teeb lossis cov posts) tsis muaj qhov loj me me. S235jr's {{} {{{32} ze, Tab sis S235JR lub thickness ntxiv ntxiv rau cov khoom muaj peev xwm ntxiv). Koj tseem tuaj yeem ua ke nrog cov qauv (ME lee Lub hnyav - Cov khoom siv ntawm txoj haujlwm (piv txwv li kev txhawb nqa) thiab} "rau kev sib npaug thiab nqi. Tsuas yog xyuas kom cov thinner A36 tsis dhau -}}}}}}} Xav tuav qhov hnyav, pas nrog S235JR. Zuag qhia tag nrho, lawv ua haujlwm ua ke zoo thaum siv rau lawv cov peev txheej ntsaws cov khoom siv.

Q: Yuav ntev npaum li cas ntev Q235b 50x5 lub kaum sab xis steel nyob sab nraum zoov?A: Q235B 50X5 lub kaum sab xis steel nyob sab nraum zoov lub neej nyob ntawm xeb tiv thaiv, tab sis nws tuaj yeem kav 10 {{{{}} 30 xyoo nrog kev saib xyuas kom zoo. Yog tsis muaj kev tiv thaiv, nws yuav pib xeb tsis pub dhau 1- 2 xyoo (nrawm dua {{{{{{{{} {18 {} {18 {} {18} { Nrog kev tiv thaiv theem pib zoo li cov xim sab nrauv (xeb-}} {{{- 15 xyoo tawm sab nraud. Rau cov durability zoo dua, kub {{- dip galvanization yog qhov kev xaiv zoo tshaj plaws: nws lub tsho tiv no zoo tshaj plaws: Txij Nkawm Tseem Ceeb: Yog tias koj siv cov xim, kov cov chips lossis tev txhua 3-5 xyoos; Yog hais tias galvanized, soj ntsuam rau zinc hnav (tsis tshua muaj, tab sis ua tau nyob rau thaj chaw uas muaj kev txwv tsis taus) thiab kho cov xim me me nrog zinc-nplua nuj xim. Lub 5 hli thickness ntawm Q235B 50X5 kuj pab-nws tuab txaus los tiv thaiv corrosion ntev dua thinner steel (piv txwv li, 3 hli). Rau cov phiaj xwm sab nraum zoov xws li cov laj kab vaj tsev, canopies me, lossis tso cov xim av, Q235B 50x5 nrog kev pabcuam zoo tshaj plaws rau xyoo lawm, ua rau nws xaiv tau nqi.