* 1. Yog A36 tib yam li 4130? **
Tsis yog, A36 thiab 4130 tsis zoo ib yam. Lawv yog cov qauv dav hlau sib txawv ntawm cov hlau uas sib txawv thiab cov khoom sib txawv.
* ** A36 hlau: ** Qhov no yog qhov qis- carbon, hlau me. Nws thawj qhov kev xav tau yog nws cov neeg kho tshuab zog (36,000 psi paib zog), tsis yog nws meej tshuaj tshuaj muaj pes tsawg leeg. Nws yog ib qho yooj yim rau weld, thiab tshuab, ua rau nws dav dav - price steel rau cov qauv txheej txheem, cov vaj tse, thiab choj.
* ** 4130 STEEL: ** Qhov no yog qhov qis-} Alloy Alloy Alloy Alloy Alloy Alloy alllothe steel (feem ntau hu ua "Keebkoly"). Nws muaj qhov txhais tau cov tshuaj txhais tau tias thiab yog paub rau nws lub zog siab, kev nruj, thiab kev nkees tsis txaus. Nws yog feem ntau siv nyob rau hauv high- Kev siv kev ntxhov siab zoo li lub dav hlau cav, thiab cov tsheb kauj vab tsheb tsheb.
** 2. Dab tsi yog Suav sib npaug ntawm A36 Hlau? **
Qhov ze tshaj Suav sib npaug rau Astm A36 hlau yog ** Q235b ** raws li tus qauv GB / T 700.
* ** Q235B: ** CIA "STU DIAL LOS KOM PAUB LUB ZOGRY ZOG ZOG ZAUB MEEM LOJ LAWM LOS TXOG KEV PAB CUAM TSHWJ XEEB ZOO. Thaum lub zog neeg kho tshuab tau zoo heev, cov tshuaj lom neeg sib xyaw ntawm A36 thiab Q235B tsis zoo ib yam nkaus li yog qhov tseeb dua li txhua yam tshwj xeeb.
** 3. Yog 4130 lossis 4140 lub zog loj? **
Yog, ** 4140 steel hlau muaj zog dua 4130 hlau **.
Lub ntsiab lus sib txawv yog cov ntsiab lus carbon . 4140}} muaj ntau dua cov ntsiab lus carbon (kwv yees li 0.40%) piv rau 4130 (kwv yees li 0.30%). Cov ntsiab lus carbon ntau dua tso cai rau 4140 kom ua tiav qhov kev tawv ntau thiab lub zog ntau dua, tshwj xeeb tshaj yog tom qab kev kho cua sov. Vim tias qhov no, 4140 tau cais raws li nruab nrab {8} {{9} {{10} {{10} {{10} {{10} {{}, muaj zog weldability thiab tawv.
** 4. Koj puas tuaj yeem weld 4130 rau A36? **
Yog lawm, koj tuaj yeem WELD 4130 rau A36 hlau, tab sis nws yuav tsum tau ceev faj cov txheej txheem muab tub lim hlau.
Qhov no yog ib qho kev coj ua, piv txwv li, thaum ntxiv 4130 lub raj rau cov raj rau A36 Steel. Qhov kev sib tw tseem ceeb yog A36 muaj cov khoom siv hluav taws xob sib txawv ntau dua li 4130. Ua ntej muaj cua sov thiab siv sijhawm ua ntej.
** 5. Dab tsi tig pas nrig rau 4130? **
Qhov kev xaiv ntawm Tig Qws rau 4130 nyob ntawm daim ntawv thov thiab seb qhov yuav ua cua sov li cas}}} kho tom qab vuam.
* ** Rau welded Cheebtsam uas yuav kub -}} nrhiav: ** Siv ** er80s- d2 **. Tus muab tub lim hlau no muaj cov cim sib xyaw zoo sib xws rau 4130 thiab yuav teb tib lub caij cua sov, ua rau muaj zog thiab tsis muaj zog Weld sib koom tes.
* ** Rau welded Cheebtsam uas yuav tsis muaj cua sov {{0} {{{{{{{{{{}} pupbon steel pas dej zoo li ** ER70s-2 **. Nov yog qhov kev xaiv tshaj plaws. Nws ua rau muaj lub daidile weld uas tsis tshua muaj zog rau kev tawg. Tus neeg Weld yuav qis me ntsis hauv lub zog tshaj li 4130 rau ntau cov ntawv thov zoo li yob tawb, qhov no yog qhov ua tau zoo thiab muaj kev tawm tsam kom tsis txhob ua rau brittleness.
