OKTigrod13.32是一种适用于类似成分抗蠕变钢GTAW焊接的5Cr-0.5Mo合金化(ER80S-B6)镀铜焊丝。该焊丝还适合用于焊接***小屈服强度达730MPa的高强度钢。AWS已对该产品的归类进行修改。此前归类编号为A5.9ER502。TypicalTensilePropertiesAr(I1)AWSAsweldedElongationTensileStrengthYieldStrengthStressRelievedTemperatureStressRelievedTestingTime22%900MPa730MPa--Ar(I1)AWSStressrelievedElongationTensileStrengthYieldStrengthStressRelievedTemperatureStressRelievedTestingTime22%680MPa580MPa745°C1hrAr(I1)ENStressrelievedElongationTensileStrengthYieldStrengthStressRelievedTemperatureStressRelievedTestingTime19%477MPa430MPa730-760°C1hr18%527MPa465MPa730-760°C1hr23%640MPa550MPa730-760°C1hr夏比V型缺口冲击性能Ar(I1)AWSAsweldedImpactValueTestingTemperatureStressRelievedTestingTempStressRelievedTestingTime100J20°C--80J-20°C--50J-29°C--Ar(I1)AWSStressrelievedImpactValueTestingTemperatureStressRelievedTestingTempStressRelievedTestingTime230J20°C745°C1hr200J-20°C745°C1hr200J-29°C745°C1hrAr(I1)ENStressrelievedImpactValueTestingTemperatureStressRelievedTestingTempStressRelievedTestingTime250J20°C730-760°C1hr焊缝金属分析MnMnMoCSiNiCr0.48%-----MoMnMoCSiNiCr-0.58%----CMnMoCSiNiCr--0.07%---SiMnMoCSiNiCr---0.44%--NiMnMoCSiNiCr----0.06%-CrMnMoCSiNiCr-----5.73%熔敷数据安培直径40-180A1.6mm60-200A2.0mm100-220A2.4mm130-250A3.2mm)