K-9016B3

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Welding of 2.25%Cr-1%Mo steels used for electric power plant, equipments of oil refining industries and chemical industries
KS

D 7022 : DT2416

AWS

A5.5 : E9016-B3

EN

ISO 3580-A : ECrMo2 B 12 H10

EN

ISO 3580-B : E62 16-2CM H10

JIS

Z 3225 : DT2416

Key Features

 
Sizes (mm)StandardWelding Position
View(+)
Shielding gasPolarity
2.6~6.0 KS D 7022
AWS A5.5
EN ISO 3580-A
EN ISO 3580-B
JIS Z 3225
DT2416
E9016-B3
ECrMo2 B 12 H10
E62 16-2CM H10
DT2416
F, HF, H, VU, OH - AC/DC(+)
 
Typical chemical composition all-weld metal (%)
CSiMnPSCrNiMoRemark
0.08 0.45 0.78 0.016 0.011 2.37 0.03 1.03 -
 
Typical mechanical properties of all-weld metal
Y.S (MPa)T.S (MPa)EI. (%)Hardness (HV)IV (J)PWHT
620 710 24 - 40 (0℃) 690℃X1Hr
Product Dimensions and Weld Current Range
 
Welding
Position
Sizes (mm)Ampere (A)Volt (V)
Min.Max.Min.Max.
F, HF 2.6mm 60 100    
VU, OH 2.6mm 60 90    
F, HF 3.2mm 90 130    
VU, OH 3.2mm 75 115    
F, HF 4.0mm 130 190    
VU, OH 4.0mm 110 170    
F, HF 5.0mm 190 240    
VU, OH 5.0mm 150 200