2Cr12MoVNbN2Cr12MoVNbN锻件2Cr12MoVNbN钢锭2Cr12MoVNbN电渣锭2Cr12MoVNbN价格2Cr12MoVNbN现货2Cr12MoVNbN棒料2Cr12MoVNbN钢材2Cr12MoVNbN钢管2Cr12MoVNbN钢板2Cr12MoVNbN圆钢特殊钢材2Cr12MoVNbN设备可完成以下规格：产品详细说明：IntroductiontoOurProducts高品质的特殊钢Specializedhighqualitysteel我们有设备优势、技术优势和价格优势。Weh***etheadvantagesofequipment,technologiesandprice锻造/热轧/挤压钢材：圆钢/方钢/板/卷/线/锻件/管Forging/hotrolling/extrusionofsteel规格大小：Specificati***圆钢直径：1mm至3000mmRoundbarsteel:1mmto2000mm方钢规格：50mm至1500mmsquare-shapesteel:板/扁钢：0.1mm至2000mm;platesteel:宽度：10mm至2000mmWidth:长度：根据客户的要求;lenth:wecansupplyanylenthbasedonthecustomer'srequirement.锻件：台阶轴/桶件/管件/圆饼件/环件/模块/其它异型大型锻件;forging:shaftswithflanks/pipes/tubes/slugs/donuts/cubes/othershapes钢管：外径：6-219mm*壁厚1-35Tubings:OD:φ6-219mm,withwallthicknessrangingfrom1-35mm.交货状态：热锻造/热轧+退火/正火/回火/淬火和回火/及根据客户的要求;Finishedgoodscondition:hotforging/hotrolling+annealing/normalizing+tempering/quenching+tempering/anyconditi***basedonthecustomer'srequirement表面质量：黑皮/磨光/粗车/精车/及根据客户的要求Surfaceconditi***:scaled(hotworkingfinish)/ground/roughmachining/finemachining/basedonthecustomer'srequirement冶炼工艺：电弧炉+LF炉/VD炉/电渣重熔/真空自耗炉;furnacesformetallurgicalprocessing:electrodearc+LF/VD/VOD/ESR/Vacuumc***umableelectrode.超声波测试：确保通过超声波探伤合格及根据客户的要求;ultrasonicinspection:100%ultrasonicinspectionforanyinperfecti***orbasedonthecustomer'srequirement产品涉足领域广，技术优势明显。可为您提供优质的售前，售中及***服务！Excellentserviceforallkindsofindustries,withadvantagesoftechnologies,equipmentandprice.广交天下朋友，诚信做人做事！Weserveyouwithourhonesty,integrity,andprofessionality.棒料可完成以下规格：2Cr12MoVNbNΦ12Cr12MoVNbNΦ32Cr12MoVNbNΦ52Cr12MoVNbNΦ82Cr12MoVNbNΦ102Cr12MoVNbNΦ122Cr12MoVNbNΦ202Cr12MoVNbNΦ252Cr12MoVNbNΦ302Cr12MoVNbNΦ352Cr12MoVNbNΦ402Cr12MoVNbNΦ452Cr12MoVNbNΦ502Cr12MoVNbNΦ552Cr12MoVNbNΦ602Cr12MoVNbNΦ652Cr12MoVNbNΦ702Cr12MoVNbNΦ752Cr12MoVNbNΦ802Cr12MoVNbNΦ852Cr12MoVNbNΦ902Cr12MoVNbNΦ952Cr12MoVNbNΦ1002Cr12MoVNbNΦ1102Cr12MoVNbNΦ1202Cr12MoVNbNΦ1302Cr12MoVNbNΦ1402Cr12MoVNbNΦ1502Cr12MoVNbNΦ1602Cr12MoVNbNΦ1702Cr12MoVNbNΦ1802Cr12MoVNbNΦ1902Cr12MoVNbNΦ2002Cr12MoVNbNΦ2202Cr12MoVNbNΦ2502Cr12MoVNbNΦ3002Cr12MoVNbNΦ4002Cr12MoVNbNΦ5002Cr12MoVNbNΦ6002Cr12MoVNbNΦ8002Cr12MoVNbNΦ1000材料名称：耐热钢棒牌号：2Cr12MoVNbN标准：GB/T1221-1992●特性及适用范围：用作汽轮机叶片、盘、叶轮轴、螺栓等。●化学成份：碳C：0.15～0.20硅Si：≤0.50锰Mn：0.50～1.00硫S：≤0.030磷P：≤0.035铬Cr：10.00～13.00镍Ni：允许含有≤0.60钒V：0.10～0.40铌Nb：0.20～0.60钼Mo：0.30～0.90氮N：0.05～0.10●力学性能：抗拉强度σb(MPa)：淬火回火,≥835条件屈服强度σ0.2(MPa)：淬火回火,≥685伸长率δ5(％)：淬火回火,≥15断面收缩率ψ(％)：淬火回火,≥30硬度：退火,≤269HB;淬火回火,≤321HB●热处理规范及金相***：热处理规范：1)退火,850～950℃缓冷或约750℃快冷;2)淬火,1100～1170℃油冷;3.回火,600℃以上空冷。金相***：***特征为马氏体型。●交货状态：一般以热处理规范状态交货，其热处理种类在合同中注明；未注明者，按不热处理状态交货)