Email:cnfuruide@gmail.comHenan phooj ywg hlau khoom Co., Ltd

Henan phooj ywg hlau khoom Co., Ltd

60Si2Mn Alloy caij nplooj ntoos hlav hlau

60Si2Mn Alloy caij nplooj ntoos hlav hlau

Yam ntxwv thiab daim ntawv thov ntawm 60Si2Mn alloy lub caij nplooj ntoos hlav steel yog dav siv silicon manganese caij nplooj ntoos hlav steel, lub zog, elasticity thiab hardenability tshaj 55Si2Mn me ntsis siab. 60Si2Mn alloy caij nplooj ntoos hlav steel tsim rau cov tsheb nqaj hlau, tsheb laij teb tsheb laij teb kom tau pom ib lub nkoj loj ...

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Yam ntxwv thiab daim ntawv thov

60Si2Mn alloy lub caij nplooj ntoos hlav hlau yog dav siv silicon manganese caij nplooj ntoos hlav steel, lub zog, elasticity thiab hardenability tshaj 55Si2Mn me ntsis siab. 60Si2Mn alloy lub caij nplooj ntoos hlav steel tsim rau cov tsheb nqaj hlau, tsheb tsheb laij teb ua lag luam kom tau pom ib qhov loj ntawm lub caij nplooj ntoos hlav los sis daim kab uas nyob ntawm 30 hli hauv qab lub coil caij nplooj ntoos hlav, nplooj nplooj ntoos hlav kuj tsim kom muaj kev ua haujlwm kub tshaj 250 ℃ non-corrosive medium lub caij nplooj ntoos hlav tshav kub thiab tiv thaiv lub caij hloov thiab ua haujlwm nyob rau hauv kev kub ntxhov siab loj lub caij nplooj ntoos hlav lub caij nplooj ntoos hlav Lub


tshuaj muaj pes tsawg leeg

Cov C: 0.56 mus rau 0.6 silicon Si: 1.50 mus rau 2.00

Mn: 0.60 mus 0.90

Sulfur S: ≤ 0.035

Phosphorus P: ≤ 0.035

Cr Cr: ≤0.35

Ni: ≤ 0.35

Npaj Cu: ≤ 0.25


Mechanical zog

Tensile zog σb (MPa): ≥1274 (130)

Yield lub zog (MPa): ≥1176 (120)

Extension δ10 (%): ≥5

Seem thawb ψ (%): ≥25

Hardness: kub dov, ≤ 321HB; txias duab + kev kho cua kub, ≤ 321HB

Kev kho mob kub hnyiab thiab lub cev muaj hlau

Kev kho cua sov kev kho kom haum: quenching 870 ℃ ± 20 ℃, roj txias; tempering 480 ℃ ± 50 ℃ (tshwj xeeb xav tau, 30 ℃).

Crystal qauv: tempered tus.

Kev Nyab Xeeb: Cov kub kub kub rau kub los yog cov khoom kub tsis yog cua sov, muab cov cua txias sib tw los rhaub cov tshuaj.


Txoj kev kho cua sov

60Si2Mn kev kho kom sov yog kev sib sib zog nqus thiab sib quas zawg, kub kub quenching thiab kub kub, deformation cov txheej txheem kho kub. Cov txheej txheem tuaj yeem txhim kho lub zog thiab kev ua haujlwm ntawm 60Si2Mn caij nplooj ntoos hlav steel. 60Si2Mn belongs rau lub caij nplooj ntoos hlav steel, tsim los ua vaj tsev nplooj ntawv caij nplooj ntoos hlav. 60Si2Mn caij nplooj ntoos hlav steel cua sov kev kho mob yog kev sib sib zog nqus thiab ntsuas quenching, sub kub quenching thiab kub kub tempering, deformation kho cov txheej txheem kho kub. Cov txheej txheem tuaj yeem txhim kho lub zog thiab kev ua haujlwm ntawm 60Si2Mn caij nplooj ntoos hlav steel.


Kev kho mob kub txheej txheem

Spheroidizing kev nplaum: kev siv ntawm 850 degrees cua sov, roj quenching, luv luv tshuab isothermal pob tshuab (790 degrees cua sov 25Min, quenching rau 680 degrees rwb thaiv tsev 1H, cua txias rau 500 degrees baked), yuav tau txais qhov zoo tshaj plaws spheroidal lub koom haum. 60Si2Mn steel quenching kub feem ntau siv 850 degrees ~ 870 degrees, roj txias. Tempering kub li ntawm cov kev xav tau ntawm cov pwm, xws li 400 degrees tempering, hardness 46HRC; 500 degree tempering, hardness 40HRC; 600 degree tempering, hardness 34HRC. Nyob rau hauv 150 ~ 160 degrees ntawm kev ua kom kub zoo kom tau qhov zoo tshaj plaws haum, yuav tsum saib xyuas kom zoo txog 300 degrees tempering brittle cheeb tsam. Yuav tsum muaj qhov muaj zog dua ntawm lub pwm, uas yuav tsum muaj kev ruaj ntseg zoo ntawm qhov ntsuas, kub kub tau nce mus txog 250 degrees, qhov hardness ntawm 55 ~ 60HRC, tau zoo dua toughness. A230 ~ 860C-cua txias-HBS303 quenching; 870C-roj-thiab-dej txias-HBS≤220, Ar3 = 700, Ar3 = 770, Ms-300 mus rau 305, HRC> 61 Hardness tom qab tempering ntawm txawv txias HRC: 150C-61,200C-60,300C-56,400C-51,500 C-43,550C-38,600C-33,650C-29 Cov kub kub 430 ~ 480C, dej los yog cua, HRC45 ~ 50 Cov nram qab no yog qhov ntsuas ntawm kev kho cua kub ntawm cov yas hlau nplooj hlav lub caij nplooj ntoos hlav quenching thiab cua sov sijhawm thiab thickness: mm / min , 6.5 / 2,8 / 3,8.5-10 / 4,12 / 5 tempering tuav lub sij hawm Thiab thickness: mm / min, <10 25-30,="" 10-15="" 30-35,="" 15-20="" 40-45="" ,="" 20-25="">


ceev

60Si2Mn ntom ntawm 7.85g / cm3.60Si2Mn yog dav siv silicon manganese caij nplooj ntoos hlav steel, lub zog, elasticity thiab hardenability tshaj 55Si2Mn me ntsis siab dua. Haum rau cov tsheb nqaj hlau, tsheb tsheb laij teb tsim los tsim ib lub pob zeb loj los yog cov kab uas nyob ntawm 30 hli hauv qab lub caij nplooj ntoos hlav.


Nrog kev paub ntau thiab kev paub, Friend Metal tau koom nrog tsim, tsim thiab ua lag luam ntawm 60si2mn alloy caij nplooj ntoos hlav steel ASTM-A230-99, ASTM-A401, EN10270-2, JIS G3561. Raws li cov chaw tsim khoom, peb tam sim no coj koj zoo ntau yam steel hlau nyob hauv Suav teb uas tuaj hauv siab zog, zoo toughness thiab zoo hnav zoo ua hauj. Peb kuj txais tos koj cov ntawv txiav txim siab.
Hot Tags: 60si2mn alloy caij nplooj ntoos hlav steel Tuam Tshoj, chaw tsim tshuaj paus, kho, ua nyob rau hauv Suav teb
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