AK-H08CrMoVA
Standard：
EN ISO ——
AWS ——
GB/T 12470 F55P2-H08CrMoVA
Description: AK-H08CrMoVA heat-resistant steel submerged arc welding wire is a 1.0%Cr-0.5%Mo-0.25%V series pearlite 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 SJ101, HJ350, etc.), it is used for welding 1.0%Cr-0.5%Mo-0.25%V series pearlitic heat-resistant steel, such as 12Cr1MoV steel welding metal.
Typical Chemical Composition(%):
C：0.10 Si: 0.15-0.35 Mn: 0.40-0.70 S: ≤0.030 P：≤0.030 V: 0.15-0.35 Cr: 1.0-1.3 Mo: 0.50-0.70 Ni: 0.30
Typical Mechanical Properties(%):
Tensile strength (MPa) : 550-700
Yield Stress (MPa) : ≥470
Elongation (%) : ≥20
Impact values (J) : ≥27J/25℃
