Angle Steel Bar SS400 JIS

Kufotokozera Mwachidule:

Japanese muyezo ngodya zitsulo bala SS400 ndi apamwamba ngodya zitsulo zimene zinthu zikugwirizana ndi malamulo a Japanese Industrial Standards (JIS).Chitsulo chamtunduwu chimakhala ndi mphamvu yayikulu komanso yolimba ndipo chimagwiritsidwa ntchito kwambiri pomanga, milatho, zombo, magalimoto ndi madera ena.


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Zogulitsa Tags

Angle Steel Bar

Chithunzi cha JIS400

Mukamagula ndikugwiritsa ntchito mtundu uwu wa bar, ndikofunikira kumvetsetsa mawonekedwe ake ndi mawonekedwe ake.

Angle Steel Bar

Chemical Composition

Zomwe zimapangidwa ndi SS400 zitsulo zazitsulo ziyenera kutsata malamulo a JIS G 3112. Zigawo zake zazikulu ndi chitsulo (Fe), carbon (C), silicon (Si), manganese (Mn) ndi zinthu zina.Pakati pawo, mpweya wa kaboni uyenera kukhala pakati pa 0.18% -0.28%, silicon wokhutira ayenera kukhala pakati pa 0.12% -0.30%, ndipo manganese ayenera kukhala pakati pa 0.70% -1.00%.Komanso, ngodya zitsulo ayeneranso kukhala ndi zinthu zina phosphorous (P) ndi sulfure (S) kuonjezera kuuma kwake ndi mphamvu.

Zomwe zimapangidwira zitsulo zamtundu wa SS400 ziyenera kutsata malamulo a JIS G 3112. Mphamvu yake yokhazikika (σb) siyenera kukhala yochepera 400N / mm², ndipo mphamvu yake yokolola (σs) siyenera kukhala yochepera 240N / mm².Pa nthawi yomweyo, elongation (δ) ya otentha adagulung'undisa zitsulo ngodya kapamwamba sayenera kuchepera 22%.Makinawa amaonetsetsa kuti chitsulo cha SS400 chili ndi mphamvu zambiri zonyamula katundu komanso kulimba muzochitika zosiyanasiyana zogwiritsira ntchito.

Angle Steel Bar

Mechanical Properties

Kugwira ntchito

SS400 ngodya yofanana ili ndi ntchito yabwino ndipo imatha kugwiritsidwa ntchito kupindika, kuwongola, kumeta ubweya, kupondaponda ndi zina zopangira.Panthawi imodzimodziyo, mbiri yamtundu uwu wazitsulo zotentha zimakhalanso ndi ntchito yabwino yowotcherera ndipo zimatha kukwaniritsa zofunikira zosiyanasiyana.Panthawi yokonza, chisamaliro chiyenera kulipidwa pakuwongolera kutentha ndi kuzizira kuti mupewe ming'alu ndi mapindikidwe a zitsulo za ngodya.

Kukaniza kwa Corrosion

Angle Steel Bar

Chitsulo cha SS400 chili ndi kukana kwa dzimbiri, koma chimakhala ndi dzimbiri m'malo achinyezi.Kuti apititse patsogolo kukana kwa dzimbiri, pamwamba pa zitsulo za ngodya zimatha kupakidwa utoto wa anti- dzimbiri.Kuonjezera apo, panthawi yoyendetsa ndi kusungirako, zitsulo za ngodya ziyenera kukhala zowuma komanso zoyera kuti zisawonongeke kwa nthawi yaitali ndi chinyezi.

Angle Steel Bar
Angle Steel Bar
Angle Steel Bar

Mwachidule, Japanese muyezo ngodya zitsulo SS400 ndi apamwamba ngodya zitsulo chimagwiritsidwa ntchito zosiyanasiyana zomangamanga, milatho, zombo, magalimoto ndi madera ena.Ndikofunikira kwambiri kumvetsetsa zinthu zake zakuthupi ndi mawonekedwe ake pogula ndikugwiritsa ntchito zitsulo zamtundu uwu.Mukagwiritsidwa ntchito, chisamaliro chiyenera kuperekedwa pakukonza ndi kusamalira kuti zitsimikizire chitetezo chake ndi moyo wautumiki.


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