Q1: Dab tsi yog cov qib ib txwm ntawm cov hlau tuag?
Muaj ntau ntau qib sib txawv, muaj ntau lub hauv paus chiv keeb thiab hom, thiab muaj cov ncauj lus kom ntxaws, yog li tsuas yog cov ntaub ntawv siv feem ntau tuaj yeem teev hauv qab no rau koj siv: Kub ua haujlwm tuag steel: H13 tuag steel, 8407 tuag steel, 8418 tuag steel, FDAC tuag steel, 4Cr5MoVSi tuag steel, 1.2343 tuag steel, 1.2344 tuag steel, M302 tuag steel, M360 tuag steel, thiab lwm yam. Cov pwm txias: Cr12MoV pwm steel, D2 pwm steel, Cr12 pwm steel, DF-2 pwm steel, XW{15}} pwm steel, XW-42 pwm steel, DC53 pwm steel, SKD11 pwm steel K110 pwm steel, K306 pwm steel, K360 pwm steel, 1.2379 pwm steel, thiab lwm yam. Yas pwm steel: S136 pwm steel, 718H pwm steel, CALMAX pwm steel, S136H pwm steel, NAK101 pwm steel, NAK80 pwm steel, NAK-PRM pwm steel, 1.2711 pwm steel, 1.2316 pwm steel, 1.2083 pwm steel, M200 pwm steel, M340 pwm steel, M238 pwm steel, P20 Tuag steel, P20 ntxiv Ni tuag steel, MLQ tuag steel, thiab lwm yam. Kev kub ceev steels: Elmax SuperClean HSS, ASP 30 (PM 30) HSS, ASP 23 (PM 23) HSS, Vancron 40 HSS, ASP 60 HSS, SKH-9 HSS, SKH-59 HSS, HAP72 HSS , YXM4 HSS, S690 HSS, K490 HSS, K890 HSS. K890 HSS, ASP®
2052 HSS, E M42 HSS, ASP®
2060 HSS, M HSS, M42 HSS, M4 HSS, M35 HSS, 1.3247 HSS, thiab lwm yam.
Q2: Dab tsi yog cov khoom siv rau stamping tuag steel?
Cov ntaub ntawv siv hauv kev tsim cov hlau stamping tuag yog hlau, carbide, carbide nrog steel pob qij txha, zinc-based alloys, qis melting point alloys, aluminium bronze, cov ntaub ntawv polymeric, thiab lwm yam. Tam sim no, feem ntau ntawm cov ntaub ntawv siv hauv kev tsim cov stamping tuag yog cov hlau, thiab cov khoom siv feem ntau siv rau kev ua haujlwm ntawm cov tuag yog: cov cuab yeej carbon steel, cov cuab yeej qis carbon steel, alloy, cov cuab yeej carbon siab, siab lossis nruab nrab chrome, nruab nrab carbon alloy steel, siab ceev steel, tuag steel, thiab carbide, cemented carbide steel, thiab lwm yam. 1. Cov cuab yeej carbon hlau feem ntau yog siv rau hauv tuag, xws li T8A, T10A, thiab lwm yam. Qhov zoo yog kev ua haujlwm zoo thiab tus nqi qis. Qhov zoo yog machinability zoo thiab tus nqi qis. Tab sis lub hardenability thiab liab hardness yog tsis zoo, lub tshav kub kho deformation yog loj, lub load peev xwm yog tsawg. 2. Tsawg-alloy cuab yeej steel Tsawg-alloy cuab yeej steel yog nyob rau hauv cov cuab yeej carbon steel raws li qhov sib ntxiv ntawm qhov tseeb ntawm cov ntsiab lus alloying. Piv nrog cov cuab yeej carbon steel, nws txo qis deformation thiab tawg nyiam, txhim kho hardenability ntawm steel, hnav kuj zoo dua. Cov hlau tsis tshua muaj hlau siv hauv pwm yog CrWMn, 9Mn2V, 7CrSiMnMoV (code CH-1), 6CrNiSiMnMoV (code GD), thiab lwm yam. 3. Feem ntau siv high-carbon high-chromium tool steel Cr12 thiab Cr12MoV high-carbon high-chromium tool steel, Cr12Mo1V1 (code D2), muaj zog hardenability, hardening thiab hnav tsis kam Thaum tshav kub kub kho deformation yog me me, rau micro-deformation siab. -wear kuj cuab yeej steel, lub peev xwm load yog thib ob tsuas yog high-ceev steel. Tab sis carbide segregation yog qhov hnyav, nws yuav tsum tau rov qab chim siab (axial chim siab, radial drawing) hloov lub forging, thiaj li yuav txo tau carbide unevenness, txhim kho kev siv ntawm kev ua tau zoo. 4. High carbon chromium tool steel siv nyob rau hauv high carbon chromium cuab tam steel pwm Cr4W2MoV, Cr6WV, Cr5MoV, thiab lwm yam., nws cov ntsiab lus chromium yog tsawg, eutectic carbide tsawg, carbide tis yog uniform, lub tshav kub kho deformation yog me me, nrog zoo lawv muaj. zoo hardenability thiab seem stability. Kev kub ceev steel muaj qhov siab tshaj plaws hardness, hnav tsis kam thiab compressive zog ntawm tag nrho cov hlau tuag, nrog rau siab load nqa peev xwm. W18Cr4V (code 8-4-1) thiab W6Mo5 Cr4V2 (code 6-5-4-2, US qib M2), uas muaj tsawg dua tungsten, thiab txo carbon vanadium siab ceev steel 6W6Mo5 Cr4V (code 6W6 lossis qis carbon M2), tsim los rau txhim kho toughness. High ceev steels kuj yuav tsum tau ib tug tshiab forge los txhim kho lawv tis ntawm carbides.6. Matrix steels ntxiv me me ntawm lwm cov ntsiab lus rau lub hauv paus muaj pes tsawg leeg ntawm kev kub ceev steel, nce lossis txo cov ntsiab lus carbon raws li qhov tsim nyog los txhim kho cov khoom ntawm cov hlau. Cov qib steel no yog sib sau ua ke hu ua hlau tuag. Lawv tsis tsuas yog muaj cov yam ntxwv ntawm high-ceev steel, nrog ib tug tej yam hnav tsis kam thiab hardness, thiab qaug zog lub zog thiab toughness yog zoo dua li high-ceev steel, rau high-lub zog txias-ua hauj lwm tuag steel, cov khoom nqi yog tsawg tshaj li kev kub ceev. hlau. Lub hauv paus hlau uas feem ntau siv hauv pwm yog 6Cr4W3Mo2VNb (code 65Nb), 7Cr7Mo2V2Si (code LD), 5Cr4Mo3SiMnVAL (code 012AL), thiab lwm yam. 7. Cemented carbide thiab carbide steel muaj zog dua thiab hnav tsis kam dua li lwm hom hlau tuag, tab sis tsis zoo bending zog thiab toughness. Cov cemented carbide siv rau cov pwm yog tungsten-cobalt, uas tuaj yeem siv rau cov pwm uas tsis tshua muaj kev cuam tshuam thiab siab hnav tsis kam. Rau cov pwm muaj kev cuam tshuam siab, ntau dua cobalt cov ntsiab lus carbide tuaj yeem siv. Steel Cemented Carbide yog tsim los ntawm cov hmoov hlau nrog me me ntawm cov hmoov alloying ntsiab lus (piv txwv li, chromium, molybdenum, tungsten, vanadium, thiab lwm yam) raws li cov binder thiab titanium carbide los yog tungsten carbide raws li theem nyuaj, sintered los ntawm hmoov metallurgical. txoj kev. Steel cemented carbide muaj cov hlau matrix, uas kov yeej qhov tsis zoo ntawm qhov tsis zoo ntawm qhov tsis muaj zog thiab kev ua haujlwm nyuaj ntawm cemented carbide thiab tso cai rau txiav, vuam, forging thiab kev kho cua sov. Cemented carbide steel muaj ntau cov carbide, thiab txawm hais tias qhov hardness thiab hnav tsis kam yog qis dua li cov cement carbide, lawv tseem zoo dua rau lwm cov hlau thiab tuaj yeem ncav cuag 68 txog 73 HRC tom qab txias thiab tempered.
