Introduction:Suitable for welding important structures made by 740Mpa tensile strength or more low alloy steels as 15MnMoVN,WEL-TEN80,etc.
Standard & Typical Chemical Composition of Deposited Metal (%)
Chemical Composition | C | Mn | Si | S | P | Cr | Ni | Mo | V | Cu |
Specification | - | ≥1.00 | ≥0.80 | ≤0.03 | ≤0.03 | ≥0.30 | ≥0.50 | ≥0.20 | ≥0.10 | ≥0.20 |
Actual result | 0.07 | 1.45 | 0.32 | 0.011 | 0.02 | 0.54 | 1.76 | 0.33 | 0.01 | 0.01 |
Standard & Typical Mechanical Properties of Deposited Metal (AW)
Test Item | Postweld Condition | Yield Point ReL (MPa) | Tensile Strength Rm(MPa) | Elongation A4(%) | Akv Value (J) |
Specification | PWHT | ≥670 | ≥760 | ≥15 | - |
Actual Result | 620℃X1h | 690 | 790 | 20 | -50℃ 50 |
Size and Current (AC≥70V or DC+)
Dia.(mm) | 2.5 | 3.2 | 4.0 | 5.0 |
Length(mm) | 300 | 350 | 400 | 400 |
Current(A) | 60-90 | 90-100 | 140-180 | 170-210 |
