Hanyoyin X 2.4665 Bolt Bort Injin Ingila Dolt din976
Alloy B2 (und na N10666 \ / W.Nr. An ƙarfafa Magicel Molybdenum Alloy yawanci ana amfani da shi a cikin rage yanayin. Idan aka kwatanta da wanda ya riga -oy aloy b (rashin daidaituwa na carbon, silibon da munanan baƙin ciki, yana sa allon da ƙasa mai saukin kamuwa da lalata lalata a cikin ƙasa Welded a cikin jihar as-welded jihar. Gudanar da sauran abubuwa masu kayatarwa, kamar ƙarfe da chromium, suna magance wasu damuwar game da masana'antu.
N10665 ko W.nr. 2.4617, da sauri B2 (wanda aka sani da "alloy B2"), ingantaccen abu ne karfafa karfafa ƙari na carbon, silcon da baƙin ƙarfe. Ana iya amfani dashi don rage maharan sunadarai da masana'antar sarrafa sunadarai. Koyaya, da sauri B2 bai kamata a yi amfani da shi a yanayin zafi daga 1000¡Ãef zuwa 1600¡etÃf kuma bai kamata a yi amfani da su a cikin oxidizing kafaffofin kafofin oxidiz.