Qib D7 Tool Steel UNS T30407

 

 

Ntxiv rau qhov hardness thiab hnav tsis kam, Qib D7 kuj pom zoo toughness. Toughness yog qhov tseem ceeb hauv cov cuab yeej steel vim nws tso cai rau lawv nqus cov cuam tshuam thiab tiv thaiv kev tawg. Cov cuab yeej no ua rau Qib D7 haum rau cov ntawv thov uas cuam tshuam nrog kev thauj khoom poob siab lossis kev ua haujlwm tsis tu ncua. Nws tuaj yeem tiv taus cov kev ntxhov siab thiab cov kab mob ntawm kev siv hnyav yam tsis muaj kev tawg lossis chipping, muab kev ua tau zoo txawm tias nyob rau hauv qhov xav tau ib puag ncig.

 

Cov hlau kho cua sov teb yog lwm qhov zoo dua. Nws tuaj yeem hardened thiab tempered kom ua tiav qhov xav tau hardness thiab toughness qib. Los ntawm kev kho cua sov kom zoo, Qib D7 tuaj yeem ua kom tau raws li cov kev cai tshwj xeeb ntawm kev siv sib txawv, tso cai rau kev ua haujlwm zoo thiab ua haujlwm ntev.

 

Tsis tas li ntawd, Qib D7 Tool Steel UNS T30407 muaj qhov ruaj khov zoo. Nws tuav nws cov duab thiab qhov loj me txawm tias nyob rau hauv qhov sib txawv ntawm qhov kub thiab txias thiab mechanical stresses. Cov cuab yeej no yog qhov tseem ceeb rau cov cuab yeej precision thiab tuag, qhov tseeb qhov ntev yog qhov tseem ceeb rau kev ua haujlwm zoo thiab cov khoom zoo.

 

Chemical Composition (%)

C	Mn	P	S	Si	Cr	V	Mo	Ni
2.15-2.50	0.10-0.60	<=0.030	<=0.030	0.10-0.60	11.50-13.50	3.80-4.40	0.70-1.20	/

 

Mechanical Properties

Cov khoom	Metric	Imperial
Modulus ntawm elasticity	190-210 GPa	27557-30458 tsi
Poisson tus ratio	0.27-0.30	0.27-0.30
Hardness, Rockwell C	62.5	62.5
Izod impact unnotched	21.7 J	16 ft lb

 

Cov alloy muaj pes tsawg leeg ntawm Qib D7 pab txhawb rau nws cov khoom zoo heev. Nws feem ntau muaj cov ntsiab lus xws li carbon, chromium, molybdenum, thiab vanadium, uas ua hauj lwm ua ke los txhim kho hardness, hnav tsis kam, toughness, thiab tshav kub kho teb.

 

Hauv kev siv xws li kev ua haujlwm hlau, cuab yeej thiab tuag ua, thiab machining, Qib D7 ua pov thawj tias yog qhov kev xaiv zoo. Nws tuaj yeem tswj tau ntau yam khoom siv, los ntawm cov hlau mos mus rau cov hlau tawv tawv, yooj yim. Nws lub peev xwm los tuav lub ntsej muag ntse thiab tiv thaiv hnav ua rau nws muaj txiaj ntsig zoo hauv kev txiav thiab shaping kev ua haujlwm, txo cov cuab yeej hloov pauv thiab nce kev tsim khoom.

 

 

Vim li cas thiaj xaiv peb?

Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.

Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb Qib D7 Tool Steel UNS T30407, thiab tsim cov txheej txheem tshiab thiab cov txheej txheem.

Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sij hawm thiab ntawm pob nyiaj siv.

Peb nruj me ntsis siv cov kev pab cuam sov so thiab kev xav tom qab muag, ua raws li kev txhim kho kev ua haujlwm zoo.

Peb muab ntau hom Cold-rolled Steel khoom kom tau raws li cov neeg siv khoom xav tau.

Peb ua raws li cov neeg siv khoom-centric thiab hom-taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom lag luam txhim khu kev qha thiab zoo heev thiab cov kev pabcuam.

Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.

Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, kev txheeb cais ntau thiab kev kawm ideological.

Peb cov khoom siv Cold-rolled Steel paub txog lawv cov kav ntev thiab kev ntseeg tau.

Kev vam khom rau qhov zoo tshaj plaws thiab muaj txiaj ntsig zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg siv khoom.

 

Cim npe nrov: Qib d7 cuab tam steel uns t30407, Tuam Tshoj qib D7 cuab tam steel uns t30407 lwm tus neeg, hoobkas