Txheej txheem cej luam ntawm Hlau Hlau Khoom

Hlau hlau yog ib qho ntawm plaub hom hlau loj: phaj, raj, profile, thiab hlau. Nws yog cov khoom siv rov ua dua tshiab ua los ntawm kub - dov hlau pas nrig los ntawm kev kos duab txias. Los ntawm tus ntoo khaub lig-sectional duab, nws tuaj yeem faib ua puag ncig, square, duab plaub, daim duab peb sab, elliptical, tiaj tus, trapezoidal, thiab Z-puab. Los ntawm qhov loj me, nws tuaj yeem muab faib ua ntxiv -zoo (<0.1 mm), relatively fine (0.1-0.5 mm), fine (0.5-1.5 mm), medium (1.5-3.0 mm), thick (3.0-6.0 mm), relatively thick (6.0-8.0 mm), and extra-thick (>8.0 hli). Los ntawm lub zog, nws tuaj yeem muab faib ua qis -lub zog (<390 MPa), relatively low-strength (390-785 MPa), standard-strength (785-1225 MPa), relatively high-strength (1225-1960 MPa), high-strength (1960-3135 MPa), and ultra-high-strength (>3135 MPa). Los ntawm daim ntawv thov, nws tuaj yeem muab faib ua: zoo tib yam steel hlau. Nws suav nrog steel hlau rau vuam rods, ntsia thawv tsim, mesh ua, ntim thiab luam ntawv industries; steel hlau rau txias forging yog siv rau txias taub hau rivets, screws, thiab lwm yam.; hluav taws xob hlau muaj xws li tshwj xeeb steel hlau rau kev tsim cov khoom siv hluav taws xob sib txuas lus, cov tub ntxhais hlau aluminium stranded hlau, thiab lwm yam .; steel hlau rau kev lag luam textile suav nrog coarse combs, kho 013, daim npav khaub ncaws thiab rab koob xaim; txoj hlua ua hlau yog siv tshwj xeeb rau kev tsim cov hlua hlau thiab cov lus; caij nplooj ntoos hlav steel hlau muaj xws li steel hlau rau springs thiab caij nplooj ntoos hlav ntxhua khaub ncaws, pianos, log tsheb, cords thiab thauj tapes; structural steel hlau hais txog steel hlau rau kev lag luam saib, pob bearings, thiab dawb- txiav steel hlau rau cov tshuab tsis siv neeg; stainless hlau xaim muaj xws li stainless hlau xaim rau saum toj no -hais txog lub hom phiaj thiab phais implant steel hlau; tsis kam alloy hlau yog siv rau cov khoom cua sov thiab cov khoom tiv thaiv; cov cuab yeej steel hlau muaj xws li steel hlau rau kev txhawb nqa thiab khau khiab.