OK61.50焊条E308H-17焊条价格24小时***:《13833905496》电话:《1383-3905496》不锈钢焊接材料及高合金钢焊接材料种类ESAB牌号技术标准熔敷金属力学性能熔敷金属化学成分（％）SFA/AWSEN屈服值Mpa抗拉强度Mpa延伸率％冲击值JCSiMnCrNi其它手工焊条OK61.25A5.4-9E308-15EN1600E199HB224306004520℃700.060.51.718.59.5－OK61.30A5.4E308L-17EN1600E199LR124305604520℃700.030.80.719.510.0－OK61.35A5.4E308L-15EN1600E199LB2246058045+20℃100-120℃70-196℃450.030.41.719.510.5－OK61.41A5.4E308L-17EN1600E199LR534205604520℃650.030.70.819.510.0－OK61.50A5.4-92E308H-17EN1600E199HR124306004520℃600.050.80.820.010.－)