REASON FOR ISSUEABS grade amended.GENERALOK 53.16 is a double coated electrode combining the running characteristics of a rutile with the mechanicalproperties of a basic electrode. The double coating enables it to be used with small transfomers with low OCV.OK 53.16 welds on both AC and DC.Min AC OCV:50 VPolarity:AC, DC+-Alloy Type:Carbon ManganeseCoating Type:Basic coveringDiff Hydrogen:< 10.0 ml/100gWELDING POSITIONS123467CLASSIFICATIONS ElectrodeSFA/AWS A5.1E7016EN ISO 2560-AE 38 2B 32 H10APPROVALSABS3YBV3,3Y H10CEEN 13479DB10.039.29DNV3YH10GL3YH10LR3YH10VdTÜV02762CHEMICAL COMPOSITIONAll Weld Metal (%)CSiMnPSCrNiMoVNbCuMinMax0.100.300.700.701.200.0300.0300.190.290.190.0490.0490.29Product Data SheetOK 53.16 SPEZIALE 'Manual metal-arc welding'ESAB-MÓR Kft HungaryPrepared byQualified byApproved byReg noCancellingReg datePageP-O OskarssonP-O OskarssonJ-P ErnoultEN007590EN0073262017-07-191 (2)
MECHANICAL PROPERTIES OF WELD METALISOAWSAs weldedAs weldedPropertiesRp0.2 (MPa)ReL (MPa)Rm (MPa)A4 (%)A5 (%)Charpy V at -20°C (J)Charpy V at -30°C (J)MinMaxTyp38045051060053022284790Min4004902227Comments:EN standard requires Rm min 470 MPa andA5 min 20%.Comments:ECONOMICS & CURRENT DATADimension (mm) Current (A)WηNBHTUWelding-Ø x LengthMinMaxPositions-2.5 x 35050902,11020,5883,30.735926,81,2,3,4,6,73.2 x 350901503,41010,5453,61,25631,21,2,3,4,6,73.2 x 450901504.51030,5739,51,277230,31,2,3,4,6,74.0 x 4501201906.91050.59241.6590281,2,3,4,6,75.0 x 45016023010.51060.6115.52.14109281,2,3,4W= Weight (kg / 100 electrodes)η= Efficiency (g weld metal x 100 / g core wire)N= Effective value (kg weld metal / kg electrodes)B= Changes (number of electrodes / kg weld metal)H= Deposit rate at 90% of max current (kg weld metal / hour arc time)T= Fusion time at 90% of max current (s / electrode)U= Arc voltage (V)Product Data SheetOK 53.16 SPEZIALE 'Manual metal-arc welding'ESAB-MÓR Kft HungaryPrepared byQualified byApproved byReg noCancellingReg datePageP-O OskarssonP-O OskarssonJ-P ErnoultEN007590EN0073262017-07-192 (2)