AK-EB2
Standard：
EN ISO 24598-A:S S CrMo1
AWS A5.23 F8P0-EB2-B2
GB/T 12470 S 55 2 FB-SU1CM
Description: EB2 is a 1.25%Cr-0.5%Mo series pearlitic heat-resistant steel submerged arc welding wire. With the corresponding flux, the weld metal with excellent mechanical properties can be obtained.
Application: With flux (such as AKJ105, etc.), it is used for welding 1.25%Cr-0.5%Mo pearlitic heat resistant steel, such as T11 steel of heat-resistant steel pipeline structure.
Typical Chemical Composition(%):
C：0.05-0.15 Si：0.80 Mn：1.20 S: ≤0.030 P：≤0.030 Cr: 1.0-1.50 Mo: 0.40-0.65
Typical Mechanical Properties(%):
Tensile strength (MPa) : 550-700
Yield Stress (MPa) : ≥470
Elongation (%) : ≥20J
Impact values (J) : ≥27J/-20℃
PWHT(℃*h) -620*1: 690*5
