AK-EA3
Standard：
EN ISO 24598-A：
AWS A5.23 F9A/P0-EA3-A3
GB/T ——
Description: EA3 is a low alloy high strength steel submerged arc welding wire. With the corresponding flux, a weld with excellent mechanical properties and crack resistance can be obtained.
Application: Combined with flux (such as AKJ101, AKJ113, HJ250, etc.) for the welding of low-alloy high-strength structural steels such as Q490, 12 MnNiVR, 08MnNiVR, etc..
Typical Chemical Composition(%):
C：0.12 Si：0.80 Mn: 2.10 S: ≤0.030 P：≤0.030 Mo: 0.40-0.65
Typical Mechanical Properties(%):
Tensile strength (MPa) : 620-760
Yield Stress (MPa) : ≥540
Elongation (%) : ≥17
Impact values (J) : ≥27J/-20℃
