OK84.52瑞典伊萨耐磨焊条标准E6-UM-55-GR瑞典伊萨耐磨焊条标准济南骏焊***瑞典伊萨耐磨堆焊焊丝焊条镍基焊条焊丝电厂专用特种耐热钢焊条焊丝不锈钢焊条焊丝药芯焊丝低合金焊条焊丝高强钢焊条焊丝银焊条铸铁焊条等进口焊条进口焊丝OK55.00瑞典伊萨焊条伊萨骏焊集团的耐磨堆焊焊接材料品名AWS型号熔敷金属化学成分（%）熔敷金属力学性能CMnSiCrNiMoHRCRmδb(MPa)Rpσ0.2（MPa）δ（%）IY（J）OK83.27E1-UM-3500.150.7＜0.73.235OK83.28E1-UM-3000.10.7＜0.73.230OK83.29E1-UM-3000.50.70.53.230OK83.50E6-UM-550.4＜1.0＜0.66.0Mo0.650~60OK83.53E6-UM-600.51.3Bn0.60.87.4Mo1.358OK83.65E6-UM-600.8＜0.64.02.058~63OK84.42E6-UM-55-GR0.25＜0.50.513.049~55OK84.52E6-UM-55-G0.70.70.610.053~59OK84.52E10-UM-60-CZ4.5＜1.60.83359~63OK84.80E10-UM-60-GZ5.00.7Nb7.02.023.0Mo7.062~66OK84.84E10-UM-60-GP3.0V5.0Ti4.82.06.360~62OK85.58E3-UM-50-ST0.321.0W8.01.1Nb0.81.8Co2.042~50OK85.65E4-UM-60-S0.91.3W1.81.5Mo7.54.5V1.559~61)