... , 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 ... 201 bar, alloy 255 20 31 6xn bar, monel 400 k500 404 400a 30c bar, inconel 600 601 625 718 783 690 ...