1. Txias ua hauj lwm tuag steel
Cold ua hauj lwm tuag steel yog tsuas yog siv los tsim cov tuag rau nias lub workpiece nyob rau hauv txias xeev. Xws li txias punching tuag, txias stamping tuag, txias kos tuag, stamping tuag, txias extrusion tuag, xov nias tuag thiab hmoov nias tuag. Qhov ntau yam ntawm kev ua haujlwm txias tuag steels yog dav heev, los ntawm ntau yam carbon cuab yeej steels, alloy cuab yeej steels, kev kub ceev cuab yeej steels rau hmoov kub ceev cuab yeej steels thiab hmoov siab alloy tuag steels.
2. Kub ua hauj lwm tuag steel
Kub ua hauj lwm tuag steel yog tsuas yog siv nyob rau hauv kev tsim cov kub workpiece siab ua tuag. Xws li kub forging tuag, kub extrusion tuag, tuag casting tuag, kub upsetting tuag, thiab lwm yam. Cov feem ntau siv kub ua hauj lwm tuag steels yog: nruab nrab thiab siab carbon alloy tuag steels nrog Cr, W, Mo, V thiab lwm yam alloying ntsiab; High alloy austenitic kub resistant tuag steels yog siv rau kub ua hauj lwm tuag steels nrog tshwj xeeb yuav tsum tau.
3. Yas tuag steel
Vim tias muaj ntau hom yas, cov kev xav tau ntawm cov khoom yas kuj tseem sib txawv, thiab cov khoom siv rau kev tsim cov pwm yas kuj tau muab tso rau ntau yam kev sib deev sib txawv. Yog li ntawd, ntau lub teb chaws tsim kev lag luam tau tsim ntau yam ntawm cov yas pwm steel series. Nws suav nrog cov qauv carbon steel, carburized yas tuag steel, pre-hardened yas tuag steel, hnub nyoog-hardened yas tuag steel, corrosion-resistant yas tuag steel, yooj yim txiav yas tuag steel, ib qho nyuaj hardened yas tuag steel, martensitic aged steel thiab daim iav polishing yas tuag steel, thiab lwm yam.
German txuj DIN
Code:
1.2738: Tsawg carbon, siab alloy (P20 - Yas Moulding Steel)
1.2311: Lowcarbon, siab alloy (P20 - Yas Moulding Steel)
1.2312: Lowcarbon, siab alloy, dawb tshuab (P20- Ib qho yooj yim txiav)
1.2083: Stainless Steel ({2}} acid resistant steel)
1.2316: Highperformance stainless hlau ({2}} High acid resistant steel)
1.2343: Chromiumbase (Chromi-H11 -- Kub Ua Haujlwm Hlau)
1.2344: Chromiumbase (Chromi-H13 -- Kub Ua Haujlwm Hlau)
1.2510: Lowalloy steel (O1- roj hlau)
1.2379: Highcarbon, siab chromium hlau (D2 -- Chromium steel)
JIS
Code:
SxxC: Plain Carbon steel (Daim npav daj - S55C)
SUSxx: Stainless hlau (Stainless hlau - 420)
SCrx: Chromium hlau
SCMx: Chromium molybdenum hlau (P20)
SKx: Carbon Tool Steel
SKSx: Tsawg Alloy Steel (O1)
SKD11: MediumHigh Alloy Steel (Chrome steel - D2)
SKD6: Medium High Alloy hlau (H11)
SKD61: Medium High Alloy hlau (H13)
SKHxx: Kev kub ceev hlau (M 2)
SUMx: Dawb Txiav Hlau
SUJx: Bearing Steel