30CrMnSiA硬度值和30CrMnSiA成分性能和30CrMnSiA切割焊接

一、30CrMnSiA简介30CrMnSiA属于合金结构钢板，也属于军工用钢，30CrMnSiA不仅有非常高的强度而且还具备一定的韧性、耐磨性、抗疲劳性、抗腐蚀性、抗冲击性和易加工成型性能。二、30CrMnSiA执行标准30CrMnSiA执行GB3531-2014标准，或执行国军标：GJB2150A-2015标准三、30CrMnSiA钢板交货状态：正火、正火+回火四、30CrMnSiA钢板的尺寸、外形、重量及允许偏差规定1、钢板的尺寸、外形及允许偏差应符合GB/T709的规定。2、厚度偏差应符合GB/T709的B类偏差要求，根据需方要求，也可按GB/T709的C类偏差交货。3、钢板理论重量交货，理论计重采用的厚度为钢板允许的最大厚度和最小厚度的算术平均值。钢的密度为7.85g/m³五、30CrMnSiA钢板化学成分：C：0.28-0.34Si：0.90-1.20Mn：0.80-1.10Cr：0.80-1.10Cu：≤0.025Ni：≥0.030P：≤0.025S：≤0.025六、30CrMnSiA钢板力学性能：30CrMnSiA硬度（HB）：≤22930CrMnSiA抗拉强度（MPa）：≥108030CrMnSiA屈服强度（MPa）：≥83530CrMnSiA伸长率A/%：≥1030CrMnSiA冲击功KV2/J：≥3930CrMnSiA断面收缩率φ/%：≥45七、30CrMnSiA用途30CrMnSiA用途：用作在震动负荷下工作的焊接和铆接结构件，如高压鼓风机叶片、阀板及高速高负荷的轴、齿轮、链轮、离合器、轴套、螺栓、螺母等。八、30CrMnSiA现货库存材质规格（mm）宽长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