Q1: 1.2379 yog dab tsi?
1.2379 steel khoom yog lub siab toughness txias ua hauj lwm steel, tsim los ntawm lub tshuab nqus tsev degassing forging thiab dov txheej txheem, cov carbide hais yog zoo thiab sib npaug. Cov hlau yog cov pa roj carbon ntau, cov cuab yeej chromium siab, thiab muaj cov ntsiab lus nruab nrab ntawm vanadium alloying cov ntsiab lus, cov ntsiab lus tsis tshua muaj roj, siab purity, tsis sib xws carbide faib, nplua nplej, siab hnav thiab compressive zog, cuam tshuam toughness, hardenability, dimensional stability, zoo heev temper kuj thiab softening zog. Hardness yog 58-61 HRC, tuaj yeem * kho, tom qab quenching los ntawm kev kub siab quenching kev kho mob, hardness thiab hnav tsis kam yog tsis txo, haum rau silicon steel thiab lwm yam ntaub ntawv ua txias tuag high speed drilling. 1.2379 tuag steel yam ntxwv nqus degassing refining kho steel purity. Spheroidal annealing thiab softening kev kho mob, zoo txiav kev ua tau zoo. Vanadium thiab molybdenum hardened cov ntsiab lus tshwj xeeb ntxiv rau kev hnav zoo heev. 1.2379 tshuaj muaj pes tsawg leeg ntawm pwm steel carbon C: 1.45 ~ 1.70 silicon Si: Tsawg dua lossis sib npaug rau 0,40 manganese Mn: Tsawg dua lossis sib npaug rau 0 ,40 S: Tsawg dua lossis sib npaug rau 0,030 phosphorus P: Tsawg dua lossis sib npaug rau 0, 0 30 chromium Cr: 11,{20}} ~ 12.50 nickel Ni: tso cai cov ntsiab lus seem tsawg dua lossis sib npaug rau 0.25 tooj liab Cu: tso cai cov ntsiab lus seem tsawg dua lossis sib npaug rau 0.30 vanadium V: 0.7 ~ 0.98 molybdenum Mo: 0.980 ~
Q2: Dab tsi yog daim ntawv thov yam ntxwv ntawm 1.2379 tuag steel?
1.2379 Daim Ntawv Thov Piv txwv: 1) Haum rau kev ua ntau hom silicon steel ntawv high-speed kais drilling
2) Haum rau precision stamping tuag, txias extrusion tuag, sib sib zog nqus nqus tuag thiab txiav tuag.
3) Haum rau qhuav thiab ua tau zoo shear rau nyias cov ntaub ntawv txiav, sib sib zog nqus nqus tuag thiab tube drawing tuag, thiab lwm yam.
4) Rau qhov nyuaj thiab yooj yim deformation tuag, txias stamping tuag nrog siab hnav tsis kam thiab ua haujlwm ntev.
5) Rau kev ua hauj lwm txias tuag qhov twg zoo heev hnav tsis kam thiab zoo toughness yuav tsum tau, xws li stamping tuag thiab txias forging tuag.
6) Rau lub luag haujlwm hnyav stamping tuag, txias shear hniav, xov dov daim hlau, thiab lwm yam.
7) Rau txias stamping tuag, av nplaum tuag, thiab lwm yam.
8) Ua kom puas cov pwm yas.
Q3: Puas yog cov khoom ntawm 1.2379 pwm thiab 45 steel tib yam?
Yuav tsum tsis yog tib yam ah 1.2379 yog cov pa roj carbon siab, cov cuab yeej chromium siab, feem ntau yog siv rau kev ua haujlwm txias 45 steel yog cov khoom siv zoo carbon steel, hauv cov pwm feem ntau yog siv rau lub rooj zaum pwm, kev taw qhia kem thiab lwm qhov chaw ntawm lub zog tsis loj
Q4: 1.2379 yog cov khoom siv hauv tsev uas
Khoom siv 1.2379 yog lub siab tenacity txias ua hauj lwm steel, tsim los ntawm forging thiab dov nrog lub tshuab nqus tsev degassing, cov carbide hais yog zoo thiab uniformly faib. Nws yog cov pa roj carbon siab chromium alloy cov cuab yeej hlau, muaj cov khoom nruab nrab ntawm vanadium alloying cov ntsiab lus, cov ntsiab lus tsis tshua muaj roj, siab purity, tsis sib xws ntawm carbides, nplua nplej, siab hnav thiab compressive zog, cuam tshuam toughness, hardenability, dimensional stability thiab zoo heev. tsis kam mus softening. Hardness yog 58-61 HRC, tuaj yeem * kho, tom qab quenching los ntawm kev kub siab quenching kev kho mob, hardness thiab hnav tsis kam yog tsis txo, haum rau silicon steel thiab lwm yam ntaub ntawv ua txias tuag high speed drilling. 1.2379 tuag steel yam ntxwv nqus degassing refining kho steel purity. Spheroidal annealing thiab softening kev kho mob, zoo txiav kev ua tau zoo. Vanadium thiab molybdenum hardened cov ntsiab lus tshwj xeeb ntxiv rau kev hnav zoo heev. 1.2379 tuag steel chemical muaj pes tsawg leeg C: 1.45 ~ 1.68 silicon Si: Tsawg dua lossis sib npaug rau 0,40 manganese Mn: Tsawg dua lossis sib npaug rau 0, 4{{17} } sulfur S: Tsawg dua lossis sib npaug rau 0, 030 phosphorous P: Tsawg dua lossis sib npaug rau 0,0 3{{33} } chromium Cr: 11,{20}} ~ 12.50 nickel Ni: tso cai cov ntsiab lus seem tsawg dua lossis sib npaug rau 0.25 tooj liab Cu: tso cai cov ntsiab lus seem tsawg dua lossis sib npaug rau 0.30 vanadium V: 0.7 ~ 0.98 molybdenum Mo: 0.980 ~ 0.
