Scr430 Alloy Hlau Round Bar
Cov Khoom Piav Qhia Puas tuaj yeem ua kom tawv thiab tawv ntawm SCR430 steel tuaj yeem txhim kho ib txhij? SCR430 steel yog hom hlau alloy nrog cov khoom tshwj xeeb. Feem ntau hais lus, nws yog ib qho nyuaj los txhim kho hardness thiab toughness ntawm steel ib txhij. Hardness feem ntau txuam nrog ...
Hauj lwm lawm
Khoom Description
JIS-SCr430
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Ni(%) | Cr(%) | Cu(%) |
|---|---|---|---|---|---|---|---|
| 0.28-0.33 | 0.15-0.35 | 0.60-0.85 | Tsawg dua lossis sib npaug rau 0.03 | Tsawg dua lossis sib npaug rau 0.03 | Tsawg dua lossis sib npaug rau 0.25 | 0.9-1.2 | Tsawg dua lossis sib npaug rau 0.30 |
SCR430 steel yog hom hlau alloy nrog cov khoom tshwj xeeb. Feem ntau hais lus, nws yog ib qho nyuaj los txhim kho hardness thiab toughness ntawm steel ib txhij.
Hardness feem ntau cuam tshuam nrog lub zog thiab tsis kam rau deformation ntawm cov khoom. Kev nce hardness feem ntau suav nrog cov txheej txheem xws li kev kho cua sov lossis ntxiv qee yam alloying ntsiab lus. Txawm li cas los xij, thaum hardness nce, muaj ib qho kev nyiam rau cov hlau los ua nkig ntau dua, uas txhais tau tias txo qis hauv toughness.
Toughness, ntawm qhov tod tes, qhia txog lub peev xwm ntawm cov khoom siv los nqus lub zog thiab tiv thaiv kev puas tsuaj. Txhawm rau txhim kho cov tawv nqaij, kev ntsuas yuav suav nrog kev ua kom zoo dua cov microstructure ntawm cov hlau lossis siv cov txheej txheem kev kho cua sov tshwj xeeb uas txhawb nqa ductility.
Nyob rau hauv rooj plaub ntawm SCR430 steel, nrhiav txoj hauv kev los ua kom cov tawv nqaij thiab tawv tawv ib txhij yuav tsum tau ua tib zoo sib npaug ntawm ntau yam. Piv txwv li, cov txheej txheem kho cua sov tsim nyog tuaj yeem tshawb nrhiav uas tuaj yeem txhim kho ob qho tib si rau qee qhov. Qhov no yuav suav nrog kev tswj cov cua sov thiab cua txias, nrog rau qhov kub thiab txias thiab lub sijhawm kho.
Lwm txoj hauv kev tuaj yeem yog los ntawm kev sib tsoo. Xaiv thiab ntxiv cov ntsiab lus tshwj xeeb alloying nyob rau hauv txoj cai proportions yuav muaj peev xwm txhim kho ob qho tib si hardness thiab toughness. Txawm li cas los xij, qhov no yuav tsum tau ua kom zoo zoo vim tias kev sib tsoo ntau dhau tuaj yeem ua rau lwm yam teeb meem xws li txo weldability lossis nce nqi.
Hauv kev xaus, thaum nws yog ib qho nyuaj los txhim kho lub hardness thiab toughness ntawm SCR430 steel ib txhij, nws yog tsis yooj yim sua. Los ntawm kev ua tib zoo xaiv cov txheej txheem kho cua sov thiab cov ntsiab lus alloying, nws tuaj yeem ua tiav qhov sib npaug zoo ntawm ob qho tseem ceeb no.
Cim npe nrov: Tuam Tshoj scr430 alloy steel round bar, Tuam Tshoj scr430 alloy steel round bar lwm tus neeg, Hoobkas
