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ASTM Tus Qauv Kub Dov Hlau Coils: Cov Qib Tseem Ceeb, Cov Nta, thiab Cov Ntawv Siv Hauv Kev Lag Luam

Cov hlau kub dov(HRC)Tsim los ntawm cov qauv ASTM yog cov khoom siv hlau siv dav tshaj plaws hauv kev lag luam thoob ntiaj teb, tshwj xeeb tshaj yog thoob plaws North thiab South America. Ua tsaug rau lawv cov khoom siv kho tshuab ruaj khov, kev xaiv ntau yam, thiab kev siv nyiaj tsim nyog, ASTM cov kauj hlau kub dov ua lub luag haujlwm tseem ceeb hauv kev tsim kho, kev tsim khoom, tsheb, thiab kev lag luam hnyav.

Raws li kev ua tau zoo ntawm cov khoom siv thiab cov kev cai thov, ASTM cov hlau kub dov feem ntau tuaj yeem muab faib ua peb pawg tseem ceeb: cov hlau carbon, cov hlau muaj zog tsawg (HSLA), thiab cov hlau lag luam & cov hlau kos duab zoo.

hr carbon steel kauj royal pawg (6)
hr carbon steel kauj royal pawg (3)

1. Cov Qib Hlau Carbon Structural

Cov qib ib txwm muaj xws li ASTM A36, ASTM A283 Qib C, thiab ASTM A1011 SS36 / SS40. Cov qib no suav hais tias yog cov hlau kub dov feem ntau thiab siv tau ntau yam hauv kev lag luam Asmeskas.

Cov hlau carbon structural steel coils paub txog lawv lub zog sib npaug, weldability zoo, thiab yooj yim ntawm kev tsim khoom. Lawv muab kev ua tau zoo txhim khu kev qha nyob rau hauv cov xwm txheej txheem thauj khoom thiab tsim nyog rau ntau yam kev siv engineering dav dav.

Hauv kev xyaum, cov ntaub ntawv no siv dav hauv cov qauv hlau, cov brackets, cov phaj hauv paus, cov thav duab, thiab cov khoom tsim khoom dav dav. Vim lawv tau txais thoob ntiaj teb thiab muaj kev ruaj khov, ASTM carbon structural HRC qib feem ntau yog thawj qhov kev xaiv rau cov haujlwm xa tawm thiab cov haujlwm tsim kho txheem.

2. Cov Qib Hlau Uas Muaj Zog Siab Low-Alloy (HSLA)

Rau cov haujlwm uas xav tau lub zog siab dua thiab kev ua haujlwm zoo dua, ASTM A572 Qib 50, ASTM A992, thiab ASTM A1011 HSLAS Qib 50 feem ntau yog teev tseg.

Cov hlau HSLA kub dov tau tsim los muab cov txiaj ntsig zoo dua thiab lub zog tensile thaum tswj hwm qhov zoo weldability thiab toughness. Piv nrog cov hlau carbon ib txwm muaj, cov qib no tso cai rau cov engineers txo cov hlau siv yam tsis muaj kev cuam tshuam kev nyab xeeb ntawm cov qauv, ua rau lawv zoo tagnrho rau cov qauv loj thiab cov qauv thauj khoom.

Cov ntawv thov feem ntau suav nrog cov choj, cov tsev hlau siab, cov chaw tsim khoom lag luam, cov tsev rau khoom, thiab cov thav duab khoom siv hnyav. ASTM A992, tshwj xeeb, tau dhau los ua cov khoom siv txheem rau cov nqaj hlau thiab cov kem hauv kev tsim kho hlau niaj hnub Asmeskas.

3. Kev Lag Luam & Kev Kos Duab-Zoo Kub Rolled Steel

Cov qib xws li ASTM A1011 CS Hom B thiab ASTM A1011 DS yog tsim los nrog qhov zoo ntawm qhov chaw thiab kev ua tau zoo.

Cov hlau lag luam (CS) kub dov coils muaj qhov tuab sib xws thiab cov nplaim du, ua rau lawv haum rau kev tsim dav dav thiab kev tsim khoom sib dua. Ntawm qhov tod tes, kos duab hlau (DS) muab kev txhim kho ductility thiab kev hloov pauv sib xws, ua rau muaj kev ua haujlwm stamping thiab khoov nyuaj dua.

Cov qib no siv dav hauv cov khoom siv hauv tsheb, cov khoom siv hauv tsev, cov thawv, cov vaj huam sib luag, thiab cov khoom tsim txias, qhov twg kev ua tau zoo ntawm kev tsim thiab qhov zoo li ntawm qhov chaw yog qhov tseem ceeb uas yuav tsum xav txog.

Lub zog muab khoom thiab kev pabcuam ntawm Royal Group

Royal Group muab kev daws teeb meem ib zaug rau ASTM cov hlau kub dov, suav nrog:

Kev pab them nqi dav davASTM A36, A283 Gr.C, A572 Gr.50, A992, A1011 CS / DS / HSLAS

Qhov ntau thiab tsawg hloov tau thiab kev pab txiav raws li koj xav tau

Kev ntim khoom xa tawm rau cov hlau coils

Lub sijhawm ua khoom ruaj khov thiab kev txhawb nqa logistics thoob ntiaj teb

Kev txhawb nqa kev txawj ntse thiab kev teb sai sai

Los ntawm kev sib txuas cov khoom zoo txhim khu kev qha nrog kev pabcuam zoo, Royal Group txuas ntxiv pab cov neeg siv khoom thoob ntiaj teb txo cov kev pheej hmoo ntawm kev yuav khoom thiab txhim kho kev ua haujlwm ntawm cov khoom xa tuaj.

Txhawb Nqa Cov Haujlwm Hlau Thoob Ntiaj Teb nrog Kev Ntseeg Siab

Txij li cov hlau carbon txheem mus rau cov hlau HSLA muaj zog siab thiab cov hlau kub dov ua lag luam, Royal Group tseem cog lus tias yuav muab cov hlau kub dov ua raws li ASTM rau kev tsim kho, kev tsim khoom, thiab kev siv hauv kev lag luam thoob ntiaj teb.

Raws li kev tsim kho vaj tse thiab kev tsim khoom lag luam txuas ntxiv nthuav dav thoob ntiaj teb, Royal Group's ASTM kub dov hlau kauj yuav tseem yog qhov kev xaiv ntseeg siab rau cov neeg koom tes nrhiav kev zoo, kev sib xws, thiab kev koom tes mus sij hawm ntev.

Pawg Neeg Muaj Koob Muaj Npe

Chaw Nyob

Kangsheng kev lag luam tsim kho cheeb tsam,
Wuqing koog tsev kawm ntawv, Tianjin nroog, Suav.

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