... , 321, 317L.2507,2205, 254SMO,AL6XN, 1.4501 ,1.4529, Super duplex F55, Forged rolled round barsize 8-350MM diametersurface Lathe ... ,black,acid-producing white,drawn-brightmaterial stainless duplex stainless nickel alloy monel inconel incoloy hastelloy nimonic steel round bar bars ROD ... s32205 s32550 uns no8367 round bar bars Nickel alloy: nickel 200 201 bar, alloy 255 20 31 6xn bar, monel 400 k500 ...