OK53.16是一款将金红石焊条使用性能与碱性焊条的机械性能相结合的双层药皮焊条。OK53.16在直流和交流条件下均可使用，其飞溅率极低。TypicalTensilePropertiesAsweldedElongationTensileStrengthYieldStrength保护气体28%530MPa450MPaISO---AWS夏比V型缺口冲击性能AsweldedImpactValueTestingTemperature保护气体90J-20°CISO--30°CAWS焊缝金属分析MnMnCSi0.9%--CMnCSi-0.07%-SiMnCSi--0.6%熔敷数据Fusiontimeperelectrodeat90%Imaxkgweldmetal/kgelectrodesNumberofelectrodes/kgweldmetal安培熔敷率电压V直径59sec0,58kg83,350-90A0.73kg/h26,8V2.5x350mm56sec0,54kg53,690-150A1,2kg/h31,2V3.2x350mm72sec0,57kg39,590-150A1,27kg/h30,3V3.2x450mm90sec0.59kg24120-190A1.65kg/h28V4.0x450mm109sec0.61kg15.5160-230A2.14kg/h28V5.0x450mm)