Sup10 Hlau

 

 

SUP10 Steel Chemical Muaj pes tsawg leeg:

 

Cov pa roj carbon: 0 47-0.55

Silicon: 0 15-0.35

Manganese: 0 65-0.95

Sulfur: Tsawg dua lossis sib npaug rau 0.030

Phosphorus: Tsawg dua lossis sib npaug rau 0.030

Chromium: 0 80-1.10

Nickel: Tsawg dua lossis sib npaug rau 0.35

Tooj: Tsawg dua lossis sib npaug rau 0.25

Vanadium: 0 15-0.25

 

SUP10 Steel Mechanical Properties:

 

Tensile zog σb (MPa): Ntau dua lossis sib npaug rau 1274 (130)

Yield zog σs (MPa): Ntau dua lossis sib npaug rau 1127 (115)

Elongation δ5 (%): Ntau dua lossis sib npaug rau 10

Kev txo qis ntawm thaj tsam ψ (%): Ntau dua lossis sib npaug rau 40

Hardness: kub dov, Tsawg dua los yog sib npaug rau 321HB; txias kos + kev kho cua sov, Tsawg dua lossis sib npaug rau 321HB

 

Lwm yam uas tuaj yeem cuam tshuam qhov hardness ntawm Sup10 steel yog ua haujlwm txias. Kev ua haujlwm txias yog deforming cov hlau ntawm chav tsev kub, xws li dov, kos duab, lossis forging. Kev ua haujlwm txias tuaj yeem ua rau muaj zog ntawm Sup10 steel los ntawm kev qhia txog kev tsis sib haum xeeb thiab lwm yam tsis xws luag hauv nws cov microstructure, uas ua rau nws tiv taus ntau dua rau deformation.

 

Lub hardness ntawm Sup10 steel kuj tuaj yeem cuam tshuam los ntawm nws cov tshuaj muaj pes tsawg leeg. Sup10 steel feem ntau muaj cov khoom xws li carbon, manganese, silicon, thiab chromium. Tus nqi thiab kev sib xyaw ua ke ntawm cov khoom no tuaj yeem cuam tshuam qhov hardness ntawm cov hlau. Piv txwv li, nce cov ntsiab lus carbon ntawm Sup10 steel tuaj yeem ua rau nws qhov nyuaj, thaum ntxiv chromium tuaj yeem txhim kho nws cov corrosion kuj thiab hardness.

 

Feem ntau, Sup10 steel tuaj yeem muaj qhov nyuaj ntawm thaj tsam ntawm 20 txog 60 HRC (Rockwell hardness C nplai). Soft Sup10 steel nrog qis hardness feem ntau yog siv rau cov ntawv thov uas yuav tsum tau hloov tau yooj yim thiab ductility, xws li hauv springs thiab hlau cov ntaub ntawv. Harder Sup10 steel nrog lub hardness siab dua yog tsim rau cov ntawv thov uas hnav tsis kam thiab lub zog yog qhov tseem ceeb, xws li hauv cov iav, ncej, thiab cov cuab yeej txiav.

 

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov nyuaj ntawm Sup10 steel kuj tuaj yeem sib txawv nyob ntawm qhov kev sim thiab cov xwm txheej. Cov kev ntsuas sib txawv ntawm qhov sib txawv, xws li Rockwell, Brinell, thiab Vickers, yuav muab qhov sib txawv me ntsis hardness qhov tseem ceeb. Tsis tas li ntawd, cov yam ntxwv xws li qhov loj thiab cov qauv ntawm cov qauv, cov khoom siv thaum lub sij hawm kuaj, thiab qhov chaw kuaj kuj tuaj yeem cuam tshuam qhov ntsuas hardness.

 

Hauv kev xaus, Sup10 steel tuaj yeem muaj ntau yam hardness qib nyob ntawm yam xws li kev kho cua sov, kev ua haujlwm txias, thiab tshuaj lom neeg muaj pes tsawg leeg. Nkag siab txog cov yam ntxwv hardness ntawm Sup10 steel yog qhov tseem ceeb rau kev xaiv cov khoom siv rau ib daim ntawv thov tshwj xeeb. Los ntawm kev txiav txim siab txog cov xwm txheej no thiab kev sab laj nrog cov kws tshaj lij ntawm cov khoom siv, engineers thiab manufacturers tuaj yeem xyuas kom meej tias lawv xaiv qhov hardness ntawm Sup10 steel kom ua tau raws li lawv cov kev xav tau.

 

Cim npe nrov: Tuam Tshoj sup10 steel lwm tus neeg, Hoobkas