板材圆钢棒材钢板Incoloy803厂家加工生产合金钢管联系方式：联系人：罗经理手机：13671561267电话：02154461707传真：02154192997邮箱：279851675@***.comChromium....................................................................25.0-29.0Iron...............................................................................Balance*Carbon........................................................................0.06-0.10Aluminum....................................................................0.15-0.60Titanium.......................................................................0.15-0.60Copper........................................................................0.75max.Sulfur........................................................................0.015max.Manganese...................................................................1.5max.Silicon...........................................................................1.0max.*Referencetothe“balance”ofanalloy’scompositiondoesnotguaranteethisisexclusivelyoftheelementmentioned,butthatitpredominatesandothersarepresentinminimalquantities.)