***天泰TFW ER308L ER316L ER309L不锈钢药芯焊丝 不锈钢焊丝
价格:76.00
名称:TFW-308L不锈钢药芯焊丝标准:GB/T17853E308LT1-1AWSA5.22E308LT1-1用途:TFW-308L主要成分是低C-18Cr-8Ni,是应用***广泛的奥氏体不锈钢焊接材料。焊缝金属含有适量的铁素体,能有效提高耐腐蚀和抗裂性。焊接作业性***--送丝顺畅、电弧稳定、成型美观、波纹细腻、飞溅***;熔敷金属的性能稳定,X-Ray合格率高。用途:广泛应用于石油化工、压力容器、食品机械、***器械、化肥等相关产业,如SUS304、SUS304L等。焊丝化学成分%使用说明CSiMnSPCrNi其它ER309L0.030.601.800.0080.01524.013.0焊接复合钢的***层及异种钢ER308L0.030.601.800.0080.01520.010.0焊接304L钢和***第二层ER347L0.030.601.800.0080.01520.010.0Nb:0.30焊接同类型焊Ti不锈钢ER316L0.030.601.800.0080.01518.012.0Mo:2.3焊接18Cr-12Ni-2Mo型不锈钢ER4100.0520.270.380.0150.01112.620.470Cr13型不锈钢焊接H2Cr130.160.310.380.0080.01513.00.45Mo:0.261Cr13型不锈钢焊接ER4300.0420.310.380.0080.01516.210.45Mo:0.26同类型不锈钢焊接,也可用于碳钢和不锈钢的异种钢焊接ER00Cr18Ni12MoN0.0130.361.860.0080.01518.6512.70Mo:2.25尿素用钢316L、316N的焊接ER316Cu0.0130.451.870.0080.01518.3513.92Mo:2.61Cu:1.80同类型不锈钢的焊接ER309LNb0.0130.321.820.0080.01524.3213.19Nb:0.60复合钢的***层及异种钢焊接ER309LMo0.0160.371.760.0080.01523.7613.27Mo:2.46复合钢的***层及异种钢焊接ER3100.120.451.760.0080.01526.2721.36焊接高温下工作的同类型不锈钢ER3850.0110.371.860.0060.01020.2125.37Mo:4.96Cu:1.50耐***及氯化物腐蚀,S、P含量极低,不宜产生裂纹H00Cr25Ni22Mn4Mo2N0.0100.105.000.0080.01525.022.0Mo:2.20N:0.13尿素设备用同类型不锈钢的焊接H00Cr22Ni8Mo3N0.0170.361.680.0080.01522.318.21Mo:2.87N:0.17用于22Cr-5Ni类型双相不锈钢的焊接H00Cr25Ni8MoN0.0130.241.810.0080.01525.138.23Mo:1.47同类型双相不锈钢的焊接H4Cr25Ni200.380.360.620.0080.01524.3621.29Mo:0.28修复耐高温用高碳25Cr-20Ni钢H4Cr25Ni35Nb0.390.370.610.0080.01524.3334.85Mo:0.28Nb:0.73修复耐高温用高碳25Cr-35Ni型不锈钢H4Cr28Ni48W50.230.861.330.0080.01527.6348.19Mo:0.28W:5.21修复耐高温用高碳28Cr-48NiW型不锈钢)