供应2594双相钢焊丝,2507双相钢焊条
说明:1.钛钙型双相不锈钢用手焊条,名义成分是25.5Cr-10Ni-4Mo-0.25N;2.焊缝金属为奥氏体-铁素体双相***,具有较高强度以及良好的抗点蚀和应力腐蚀开裂性能,抗热裂纹性能优异。用途:适用于焊接含25%Cr的双相钢不锈钢。焊条化学成分(%)CMnSiCrNiMoPSCu保证值0.040.5-2.01.0024.0-27.08.0-10.53.5-4.50.040.030.75例值0.0310.090.7425.29.24.00.020.0070.10)