OK 73.68瑞典伊萨低温钢焊条E8018-C1进口焊条

陕西西安骏焊专业销售瑞典伊萨进口低温钢焊条焊丝 不锈钢药芯焊丝 铝镁焊丝 气保耐磨实芯药芯焊丝 不锈钢气保焊丝 镍基焊条镍基焊丝 低合金焊条焊丝 高强钢焊条焊丝 铜焊条焊丝  铸铁焊条焊丝 耐磨焊条焊丝等进口焊条焊丝

OK 73.68 is a 2.5% nickel-alloyed LMA electrode suitable for the welding of low-alloy steels with impact requirements down to -60°C. The composition of the weld metal is such that good, low-temperature impact properties are obtained, even when welding vertically up. The weld metal of OK 73.68 is also noted for its good corrosion resistance to sea-water and sulphuric acid fumes.