It is a kind of gas-shielded flux-cored welding wire for heat-resistant steel. FRN-YT551T1-B2 is a kind of titania type flux-cored welding wire with acid slag system. It has excellent welding performance, fewer spatters, stable arc, good slag detachability, beautiful appearance of weld and high welding efficiency. All-position welding.
It is a kind of gas-shielded flux-cored welding wire for heat-resistant steel. FRN-YT551T1-B2 is a kind of titania type flux-cored welding wire with acid slag system. It has excellent welding performance, fewer spatters, stable arc, good slag detachability, beautiful appearance of weld and high welding efficiency. All-position welding.
Suitable for welding 1%Cr-0.5%Mo (such as 15CrMo) steel below 520℃.
Suitable for welding 1%Cr-0.5%Mo (such as 15CrMo) steel below 520℃.
Typical Chemical Composition of weld metal (%)
C | Mn | Si | P | S | other |
0.06 | 0.19 | 0.37 | 0.015 | 0.010 | Cr 1.160 Mo 0.500 |
Typical Deposited Metal Mechanical Feature(CO2 Shielding Gas)
Yield Strength ReL (Mpa) | Tensile Strength Rm(Mpa) | Elongation δ5(%) | Impact test | |
Temperature (℃) | Impact energy KV2 (J) | |||
620 | 540 | 25 | - | - |
Reference Current (DC+)
Welding Position | Wire Diameter(mm) | Welding Current(A) | Welding Voltage(V) | Flow Rate(L/min) |
Downhand Welding | φ1.2 | 120~300 | 24~32 | 20 |
φ1.6 | 200~400 | 24~34 | 20 | |
Vertical Welding | φ1.2 | 150~250 | 24~28 | 20 |
Packing terms
Diameter | 0.8mm | 0.9mm | 1.0mm | 1.2mm | 1.6mm |
Plastic spool 1kg D100mm | √ | √ | √ | ||
Plastic spool 5kg D200mm | √ | √ | √ | √ | |
Plastic spool 15kg D270mm | √ | √ | √ | √ | √ |
Typical Chemical Composition of weld metal (%)
C | Mn | Si | P | S | other |
0.06 | 0.19 | 0.37 | 0.015 | 0.010 | Cr 1.160 Mo 0.500 |
Typical Deposited Metal Mechanical Feature(CO2 Shielding Gas)
Yield Strength ReL (Mpa) | Tensile Strength Rm(Mpa) | Elongation δ5(%) | Impact test | |
Temperature (℃) | Impact energy KV2 (J) | |||
620 | 540 | 25 | - | - |
Reference Current (DC+)
Welding Position | Wire Diameter(mm) | Welding Current(A) | Welding Voltage(V) | Flow Rate(L/min) |
Downhand Welding | φ1.2 | 120~300 | 24~32 | 20 |
φ1.6 | 200~400 | 24~34 | 20 | |
Vertical Welding | φ1.2 | 150~250 | 24~28 | 20 |
Packing terms
Diameter | 0.8mm | 0.9mm | 1.0mm | 1.2mm | 1.6mm |
Plastic spool 1kg D100mm | √ | √ | √ | ||
Plastic spool 5kg D200mm | √ | √ | √ | √ | |
Plastic spool 15kg D270mm | √ | √ | √ | √ | √ |