AK-H13CrMoA
Standard：
EN ISO ——
AWS ——
GB/T 12470 F55P2-H13CrMoA
Description: AK-H13CrMoA is a 1%Cr-0.5%Mo 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 SJ101, HJ250), it is used for welding 1%Cr-0.5%Mo pearlitic heat resistant steel, such as 15CrMo and 12CrMo steel of heat-resistant steel pipeline structure.
Typical Chemical Composition(%):
C：0.11-0.18 Si: 0.15-0.35 Mn: 0.40-0.70 S: ≤0.030 P：≤0.030 Cr: 0.80-1.10 Mo: 0.40-0.60
Typical Mechanical Properties(%):
Tensile strength (MPa) : 550-700
Yield Stress (MPa) : ≥470
Elongation (%) : ≥20
Impact values (J) : ≥27J/-20℃
