40CrNi2MoA圆钢  40CrNi2MoA钢板  40CrNi2MoA锻圆
交货状态:热轧或退火,具体交货状态应在质保书中注明。
40CrNi2MoA 化学成份范围值:
注:实际化学成分以钢厂质保书为准。
40CrNi2MoA碳: 0.27–0.34  
40CrNi2MoA硅: ≤0.40
40CrNi2MoA锰: 0.40–0.70
40CrNi2MoA硫: ≤0.025
40CrNi2MoA磷: ≤0.035
40CrNi2MoA铬: 2.30–2.70
40CrNi2MoA钼: 0.15–0.25
40CrNi2MoA钒: 0.10–0.20
40CrNi2MoA 机械性能范围值:
注:实际力学性能以钢厂质保书为准。
抗拉强度σb(MPa):1100–1300
屈服强度σ0.2 (MPa):≥900
伸长率δ5(%):≥9
断面收缩率ψ(%):≥25
40CrNi2MoA圆棒规格:
40CrNi2MoA热轧圆棒: Φ20-800,长1000-5000
40CrNi2MoA冷拉圆棒: Φ1-20,长1000-5000
40CrNi2MoA线材规格:
40CrNi2MoA热轧线材:5.0-25,以卷的方式供应
40CrNi2MoA冷拉线材:0.1-25,以卷或者盘的方式供应
40CrNi2MoA板材规格:
40CrNi2MoA热轧板材:厚3-800mm,宽30-3000,长1000-13000
40CrNi2MoA冷轧板材:厚0.5-8mm,宽30-1000,长800-2500
40CrNi2MoA法兰规格:按客户要求订做
40CrNi2MoA锻件规格:按客户要求订做
40CrNi2MoA铸件规格:按客户要求订做
40CrNi2MoA厂家:日本新日铁,韩国浦项,德国蒂森克虏伯,美国AK,台湾中钢,上海宝钢,武钢,鞍钢,沙钢等