特性应用40CrNiMoA是合金结构钢（简称合结钢）的其中一种，属于合金调质钢，它是在优质碳素结构钢的基础上，适当地加入一种或数种合金元素（总含量不超过5%）而制成的钢种。其中的Mo能细化晶粒，提高回火抗力，消除第Ⅱ类回火抗性。供应40CrNiMoA,5CrNiMo,40CrNiMoA圆钢,36CrNiMo4,G20CrNiMo,20CrNiMoH,45CrNiMoV,17CrNiMo6,30CrNiMo8,18CrNiMo7,18CrNiMo5,39CrNiMo3,40CrNiMoA合结钢,40CrNiMoA合金结构钢,合金钢40CrNiMoA,合金结构钢40CrNiMoA,40CrNiMoA合金钢,SAE4340（40CrNiMoA）,40CrNiMoA板材,40CrNiMoA带钢,40CrNiMoA棒材,40CrNiMoA钢带,40CrNiMoA卷料,40CrNiMoA钢材,40CrNiMo,20CrNiMo,34CrNiMo6,20CrNiMoA,***诚信的供应商,厂家***,40CrNiMoA价格优廉,欢迎订购!)