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

Henan phooj ywg hlau khoom Co., Ltd

65mn caij nplooj ntoos hlav hlau hlau

65mn caij nplooj ntoos hlav hlau hlau

Txuj: GB / T 1222-1984 Yam ntxwv thiab daim ntawv: 65 mn caij nplooj ntoos hlav steel hlau, manganese txhim kho tawv, phi 12 hli steel roj yuav ua tau tawv, deg decarburization yuav tsum me dua silicon hlau, tom qab cov tshuaj tua hluav taws txhua yam zoo tshaj ...

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Txuj: GB / T 1222-1984

Yam ntxwv thiab daim ntawv thov:

65 mn caij nplooj ntoos hlav steel hlau, manganese txhim kho hardenability, phi 12 mm steel roj yuav hardening, deg decarburization yuav me dua silicon hlau, tom qab cov tshuaj kho rau txhua qhov kev ua tiav txhua yam zoo dua li cov carbon cov hlau, tab sis muaj cov rhuav tshem thiab npau taws brittleness.

Nws yog siv me me sib txig, sib txig sib txuam, lub caij nplooj hlav, lub caij nplooj ntoo hlav tuaj yeem ua rau lub caij nplooj ntoos hlav, lub caij nplooj ntoos hlav, lub caij nplooj ntoos hlav, lub caij nplooj ntoos hlav, thiab lub caij nplooj ntoos hlav txias.

 

Lub zog ntawm 65mn, hardness, elasticity thiab hardenability yog siab tshaj qhov tsis muaj. 65, nrog rau kev xav ntawm superheat rhiab heev thiab tempering brittleness, thiab dej quenching muaj ib tug nyiam tawg.Qhov lub xeev tau ua haujlwm tau, txias deformation yas thiab pluag vuam.

Qhov nruab nrab - ntim phaj caij nplooj ntoos hlav nrog ib lub cheeb ntawm 7-20mm coil caij nplooj ntoos hlav thiab lub caij nplooj hlav lub tshuab ntxhua khaub ncaws.

Cov cuab yeej ua haujlwm hnyav ua rau siab, xws li sib tsoo pob zeb, lub taub hau caij nplooj ntoos hlav. Precision tshuab cuab yeej steel hlau. Cutter. Coils ntawm muab kauv rau cov menyuam hnav. Kev Tawm Tsav Tsheb, thiab lwm yam.

Tshuaj Muaj Yug Tshuaj:

  C : 0.62 ~ 0.70  

  Si : 0.17 ~ 0.37  

  Mn : 0.90 ~ 1.20  

  S : ≤ 0.035  

  P : ≤ 0.035  

  Cr : ≤ 0.25  

Ni : ≤ 0.30  

  Cu : ≤ 0.25  

Mechanical zog:

Tensile zog sigma b (MPa): 980 (100)

Tawm los ntawm kev ruaj ntseg s (MPa): 784 (80)  

Elongation delta 10 (%): 8  

Tus ntiv tes tawm qhov sib dhos yog psi (%): 30

Hardness: kub dov, 302HB

Txias rub + kho cua sov, 321HB  

Kev kho cua sov kev kho mob thiab cov qauv siv hlau:

Kev kho cua sov kev kho mob: 830 ℃ quenching + 20 ℃, roj txias;

Tempering 540 ℃ + 50 ℃ (kev tu ncua tshwj xeeb, ntxiv lossis rho tawm 30 ℃).

Cov qauv hauv metallographic: lub trophite.

Tus txheejtxheem:

kub kub kub yog muab hauv cov kev kho cua kub los yog tsis muaj cua sov kho, thiab txias twv hlau yog xa hauv kev kho cua sov.

Kev Qhia:

Disc puag ncig: Φ 5.5 ~ 16 hli

Dov: Φ 120 ~ 150 hli

Tsav cov ntaub ntawv: Φ 160 ~ 450 hli

Qhov ntom ntawm 65 mn

Qhov ceev ntawm 65 Mn yog 7.81g / m3, uas muaj peev xwm ua tau txias-hlau tawg, hlau khi thiab xaim, thiab ua kom lub caij nplooj ntoos hlav.

65Muaj tseem tuaj yeem ua rau cov cuab yeej xws li chisels thiab koob.

65 Lub caij nplooj ntoos hlav hlau tuaj yeem ua rau lub caij nplooj ntoo me me txog 1.4 ~ 12 hli hauv qhov dav dav, xws li ntau me me, hloov caij nplooj ntoos hlav, hauv qab lub caij nplooj ntoo qhib.

 


Nrog kev paub ntau thiab kev txawj ntse, Friend Metal tau koom nrog tsim, tsim thiab ua lag luam ntawm 65mn caij nplooj ntoos hlav steel hlau 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.
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