30CrMo Alloy hlau
30CrMo Alloy Steel: Kev Paub Txog 30CrMo alloy steel yog cov hlau tsis tshua muaj nrov nrog ntau yam kev siv vim nws cov khoom zoo sib xws. Chemical Composition: Carbon (C): Kwv yees li ntawm 0.26% rau 0.34%. Silicon (Si): 0.17% rau 0.37%. Manganese (Mn): 0.40% rau ...
Hauj lwm lawm
Khoom Description
Tshuaj muaj pes tsawg leeg:
Carbon (C): Kwv yees li ntawm {{0}}.26% rau 0.34%.
Silicon (Si): {{0}}.17% rau 0.37%.
Manganese (Mn): {{0}}.40% rau 0.70%.
Chromium (Cr): 0.80% rau 1.10%.
Molybdenum (Mo): {{0}}.15% rau 0.25%.
Mechanical Properties:
Tensile Strength: Feem ntau ntawm 930 MPa rau 1080 MPa.
Yield zog: Nyob ib ncig ntawm 785 MPa rau 930 MPa.
Elongation: Kwv yees li 12% mus rau 14%.
Impact Toughness: Kev cuam tshuam zoo, feem ntau ntsuas raws li Charpy cuam tshuam lub zog.
Kev kho cua sov:
Quenching: Cua sov rau qhov kub ntawm ib ncig ntawm 850 degree mus rau 880 degree thiab tom qab ntawd maj mam txias hauv roj lossis dej.
Tempering: Tom qab quenching, tempering yog ua tiav ntawm qhov kub ntawm 500 degree txog 650 degree los txhim kho toughness thiab txo hardness.
Corrosion Resistance:
Nruab nrab corrosion kuj vim muaj cov chromium. Txawm li cas los xij, nws tsis zoo li corrosion-resistant li stainless hlau. Hauv qee qhov chaw, cov txheej txheem tiv thaiv yuav tsum tau txhim kho nws cov kev tiv thaiv corrosion.
Weldability:
30CrMo alloy steel yog weldable siv ntau txoj kev vuam xws li shielded hlau arc vuam (SMAW), roj hlau arc vuam (GMAW), thiab flux-cored arc vuam (FCAW). Txawm li cas los xij, cov txheej txheem vuam kom raug thiab preheating tej zaum yuav tsim nyog los xyuas kom zoo weld zoo.
Daim ntawv thov:
Hauv kev lag luam roj thiab roj, nws yog siv rau cov raj xa dej, cov li qub, thiab cov khoom siv drilling.
Hauv kev lag luam automotive, nws yog siv rau cov khoom siv cav, cov khoom sib kis, thiab cov tshuab raug tshem tawm.
Hauv kev lag luam aerospace, nws yog siv rau cov khoom siv dav hlau thiab tsaws iav.
Hauv kev tsim cov tshuab thiab cov cuab yeej hnyav, nws yog siv rau cov iav, ncej, thiab cov khoom siv.
Hauv kev xaus, 30CrMo alloy steel muaj qhov sib npaug ntawm lub zog, toughness, weldability, thiab kev kho cua sov, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev lag luam.
Cim npe nrov: 30crmo alloy steel, Tuam Tshoj 30crmo alloy steel lwm tus neeg, hoobkas
