瑞典伊萨焊条OK68.81E312-16OK68.82瑞典伊萨不锈钢焊条瑞典伊萨焊条OK68.81E312-16OK68.82瑞典伊萨不锈钢焊条种类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OK67.15A5.4E310-15EN1600E2520B2241059035+20℃1000.10.32.026.020.0－OK67.20A5.4E309MoL-16EN1600E23122LR1148064035+20℃600.030.80.823.013.0Mo2.9OK67.50A5.4E2209-17EN1600E2293NLR3266082025+20℃700.030.81.023.09.0Mo3.0N0.15OK67.55A5.4E2209-15EN1600E2293NLB2265080028+20℃100-40℃75-60℃650.030.71.023.09.0Mo3.0N0.15OK67.60A5.4E309L-17EN1600E2312LR3247058032+20℃50-10℃400.030.80.924.012.5－OK67.62A5.4E309-26EN1600E2312R7345057040+20℃600.050.80.624.012.5－OK67.66A5.4E309L-16EN1600E2323LR3243058045+20℃700.030.41.023.013.0－OK67.70A5.4E309MoL-17EN1600E23122LR3251062033+20℃500.030.80.623.013.0Mo2.7OK67.75A5.4E309L-15EN1600E2312LB4246057035+20℃75-80℃550.030.30.224.013.0Mo0.3OK68.15A5.4E410-15EN1600E13B4239052025+20℃550.060.50.513.0－－OK68.17A5.4E410NiMo-16EN1600E134R3265087017+20℃45-10℃45-40℃400.030.40.612.04.6Mo0.6)